author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
Wed, 12 Apr 2017 16:34:05 +0200 | |
changeset 32031 | 11a2461fc9b1 |
parent 31799 | 8110d49e0558 |
child 35303 | 67b7e39b441b |
permissions | -rw-r--r-- |
30775
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
1 |
$ cat >> $HGRCPATH << EOF |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
2 |
> [extensions] |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
3 |
> share = |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
4 |
> EOF |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
5 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
6 |
store and revlogv1 are required in source |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
7 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
8 |
$ hg --config format.usestore=false init no-store |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
9 |
$ hg -R no-store debugupgraderepo |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
10 |
abort: cannot upgrade repository; requirement missing: store |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
11 |
[255] |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
12 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
13 |
$ hg init no-revlogv1 |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
14 |
$ cat > no-revlogv1/.hg/requires << EOF |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
15 |
> dotencode |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
16 |
> fncache |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
17 |
> generaldelta |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
18 |
> store |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
19 |
> EOF |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
20 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
21 |
$ hg -R no-revlogv1 debugupgraderepo |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
22 |
abort: cannot upgrade repository; requirement missing: revlogv1 |
30774
eaa5607132a2
debugcommands: stub for debugupgraderepo command
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
23 |
[255] |
30775
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
24 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
25 |
Cannot upgrade shared repositories |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
26 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
27 |
$ hg init share-parent |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
28 |
$ hg -q share share-parent share-child |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
29 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
30 |
$ hg -R share-child debugupgraderepo |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
31 |
abort: cannot upgrade repository; unsupported source requirement: shared |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
32 |
[255] |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
33 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
34 |
Do not yet support upgrading manifestv2 and treemanifest repos |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
35 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
36 |
$ hg --config experimental.manifestv2=true init manifestv2 |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
37 |
$ hg -R manifestv2 debugupgraderepo |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
38 |
abort: cannot upgrade repository; unsupported source requirement: manifestv2 |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
39 |
[255] |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
40 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
41 |
$ hg --config experimental.treemanifest=true init treemanifest |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
42 |
$ hg -R treemanifest debugupgraderepo |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
43 |
abort: cannot upgrade repository; unsupported source requirement: treemanifest |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
44 |
[255] |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
45 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
46 |
Cannot add manifestv2 or treemanifest requirement during upgrade |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
47 |
|
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
48 |
$ hg init disallowaddedreq |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
49 |
$ hg -R disallowaddedreq --config experimental.manifestv2=true --config experimental.treemanifest=true debugupgraderepo |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
50 |
abort: cannot upgrade repository; do not support adding requirement: manifestv2, treemanifest |
513d68a90398
repair: implement requirements checking for upgrades
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30774
diff
changeset
|
51 |
[255] |
30776
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
52 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
53 |
An upgrade of a repository created with recommended settings only suggests optimizations |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
54 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
55 |
$ hg init empty |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
56 |
$ cd empty |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
57 |
$ hg debugupgraderepo |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
58 |
(no feature deficiencies found in existing repository) |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
59 |
performing an upgrade with "--run" will make the following changes: |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
60 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
61 |
requirements |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
62 |
preserved: dotencode, fncache, generaldelta, revlogv1, store |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
63 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
64 |
additional optimizations are available by specifying "--optimize <name>": |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
65 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
66 |
redeltaparent |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
67 |
deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
68 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
69 |
redeltamultibase |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
70 |
deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
71 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
72 |
redeltaall |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
73 |
deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
74 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
75 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
76 |
--optimize can be used to add optimizations |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
77 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
78 |
$ hg debugupgrade --optimize redeltaparent |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
79 |
(no feature deficiencies found in existing repository) |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
80 |
performing an upgrade with "--run" will make the following changes: |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
81 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
82 |
requirements |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
83 |
preserved: dotencode, fncache, generaldelta, revlogv1, store |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
84 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
85 |
redeltaparent |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
86 |
deltas within internal storage will choose a new base revision if needed |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
87 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
88 |
additional optimizations are available by specifying "--optimize <name>": |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
89 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
90 |
redeltamultibase |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
91 |
deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
92 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
93 |
redeltaall |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
94 |
deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
95 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
96 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
97 |
Various sub-optimal detections work |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
98 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
99 |
$ cat > .hg/requires << EOF |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
100 |
> revlogv1 |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
101 |
> store |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
102 |
> EOF |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
103 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
104 |
$ hg debugupgraderepo |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
105 |
repository lacks features recommended by current config options: |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
106 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
107 |
fncache |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
108 |
long and reserved filenames may not work correctly; repository performance is sub-optimal |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
109 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
110 |
dotencode |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
111 |
storage of filenames beginning with a period or space may not work correctly |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
112 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
113 |
generaldelta |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
114 |
deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
115 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
116 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
117 |
performing an upgrade with "--run" will make the following changes: |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
118 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
119 |
requirements |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
120 |
preserved: revlogv1, store |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
121 |
added: dotencode, fncache, generaldelta |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
122 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
123 |
fncache |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
124 |
repository will be more resilient to storing certain paths and performance of certain operations should be improved |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
125 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
126 |
dotencode |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
127 |
repository will be better able to store files beginning with a space or period |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
128 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
129 |
generaldelta |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
130 |
repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
131 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
132 |
additional optimizations are available by specifying "--optimize <name>": |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
133 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
134 |
redeltaparent |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
135 |
deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
136 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
137 |
redeltamultibase |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
138 |
deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
139 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
140 |
redeltaall |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
141 |
deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
142 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
143 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
144 |
$ hg --config format.dotencode=false debugupgraderepo |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
145 |
repository lacks features recommended by current config options: |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
146 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
147 |
fncache |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
148 |
long and reserved filenames may not work correctly; repository performance is sub-optimal |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
149 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
150 |
generaldelta |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
151 |
deltas within internal storage are unable to choose optimal revisions; repository is larger and slower than it could be; interaction with other repositories may require extra network and CPU resources, making "hg push" and "hg pull" slower |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
152 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
153 |
repository lacks features used by the default config options: |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
154 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
155 |
dotencode |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
156 |
storage of filenames beginning with a period or space may not work correctly |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
157 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
158 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
159 |
performing an upgrade with "--run" will make the following changes: |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
160 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
161 |
requirements |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
162 |
preserved: revlogv1, store |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
163 |
added: fncache, generaldelta |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
164 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
165 |
fncache |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
166 |
repository will be more resilient to storing certain paths and performance of certain operations should be improved |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
167 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
168 |
generaldelta |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
169 |
repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
170 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
171 |
additional optimizations are available by specifying "--optimize <name>": |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
172 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
173 |
redeltaparent |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
174 |
deltas within internal storage will be recalculated to choose an optimal base revision where this was not already done; the size of the repository may shrink and various operations may become faster; the first time this optimization is performed could slow down upgrade execution considerably; subsequent invocations should not run noticeably slower |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
175 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
176 |
redeltamultibase |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
177 |
deltas within internal storage will be recalculated against multiple base revision and the smallest difference will be used; the size of the repository may shrink significantly when there are many merges; this optimization will slow down execution in proportion to the number of merges in the repository and the amount of files in the repository; this slow down should not be significant unless there are tens of thousands of files and thousands of merges |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
178 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
179 |
redeltaall |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
180 |
deltas within internal storage will always be recalculated without reusing prior deltas; this will likely make execution run several times slower; this optimization is typically not needed |
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
181 |
|
3997edc4a86d
repair: determine what upgrade will do
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30775
diff
changeset
|
182 |
|
30777
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
183 |
$ cd .. |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
184 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
185 |
Upgrading a repository that is already modern essentially no-ops |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
186 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
187 |
$ hg init modern |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
188 |
$ hg -R modern debugupgraderepo --run |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
189 |
upgrade will perform the following actions: |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
190 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
191 |
requirements |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
192 |
preserved: dotencode, fncache, generaldelta, revlogv1, store |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
193 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
194 |
beginning upgrade... |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
195 |
repository locked and read-only |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
196 |
creating temporary repository to stage migrated data: $TESTTMP/modern/.hg/upgrade.* (glob) |
30779
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
197 |
(it is safe to interrupt this process any time before data migration completes) |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
198 |
data fully migrated to temporary repository |
30777
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
199 |
marking source repository as being upgraded; clients will be unable to read from repository |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
200 |
starting in-place swap of repository data |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
201 |
replaced files will be backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) |
30779
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
202 |
replacing store... |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
203 |
store replacement complete; repository was inconsistent for *s (glob) |
30777
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
204 |
finalizing requirements file and making repository readable again |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
205 |
removing temporary repository $TESTTMP/modern/.hg/upgrade.* (glob) |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
206 |
copy of old repository backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
207 |
the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
208 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
209 |
Upgrading a repository to generaldelta works |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
210 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
211 |
$ hg --config format.usegeneraldelta=false init upgradegd |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
212 |
$ cd upgradegd |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
213 |
$ touch f0 |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
214 |
$ hg -q commit -A -m initial |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
215 |
$ touch f1 |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
216 |
$ hg -q commit -A -m 'add f1' |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
217 |
$ hg -q up -r 0 |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
218 |
$ touch f2 |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
219 |
$ hg -q commit -A -m 'add f2' |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
220 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
221 |
$ hg debugupgraderepo --run |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
222 |
upgrade will perform the following actions: |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
223 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
224 |
requirements |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
225 |
preserved: dotencode, fncache, revlogv1, store |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
226 |
added: generaldelta |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
227 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
228 |
generaldelta |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
229 |
repository storage will be able to create optimal deltas; new repository data will be smaller and read times should decrease; interacting with other repositories using this storage model should require less network and CPU resources, making "hg push" and "hg pull" faster |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
230 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
231 |
beginning upgrade... |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
232 |
repository locked and read-only |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
233 |
creating temporary repository to stage migrated data: $TESTTMP/upgradegd/.hg/upgrade.* (glob) |
30779
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
234 |
(it is safe to interrupt this process any time before data migration completes) |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
235 |
migrating 9 total revisions (3 in filelogs, 3 in manifests, 3 in changelog) |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
236 |
migrating 341 bytes in store; 401 bytes tracked data |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
237 |
migrating 3 filelogs containing 3 revisions (0 bytes in store; 0 bytes tracked data) |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
238 |
finished migrating 3 filelog revisions across 3 filelogs; change in size: 0 bytes |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
239 |
migrating 1 manifests containing 3 revisions (157 bytes in store; 220 bytes tracked data) |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
240 |
finished migrating 3 manifest revisions across 1 manifests; change in size: 0 bytes |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
241 |
migrating changelog containing 3 revisions (184 bytes in store; 181 bytes tracked data) |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
242 |
finished migrating 3 changelog revisions; change in size: 0 bytes |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
243 |
finished migrating 9 total revisions; total change in store size: 0 bytes |
30780
2603d04889e1
repair: copy non-revlog store files during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30779
diff
changeset
|
244 |
copying phaseroots |
30779
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
245 |
data fully migrated to temporary repository |
30777
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
246 |
marking source repository as being upgraded; clients will be unable to read from repository |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
247 |
starting in-place swap of repository data |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
248 |
replaced files will be backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) |
30779
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
249 |
replacing store... |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
250 |
store replacement complete; repository was inconsistent for *s (glob) |
30777
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
251 |
finalizing requirements file and making repository readable again |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
252 |
removing temporary repository $TESTTMP/upgradegd/.hg/upgrade.* (glob) |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
253 |
copy of old repository backed up at $TESTTMP/upgradegd/.hg/upgradebackup.* (glob) |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
254 |
the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
255 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
256 |
Original requirements backed up |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
257 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
258 |
$ cat .hg/upgradebackup.*/requires |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
259 |
dotencode |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
260 |
fncache |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
261 |
revlogv1 |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
262 |
store |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
263 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
264 |
generaldelta added to original requirements files |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
265 |
|
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
266 |
$ cat .hg/requires |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
267 |
dotencode |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
268 |
fncache |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
269 |
generaldelta |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
270 |
revlogv1 |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
271 |
store |
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
272 |
|
30779
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
273 |
store directory has files we expect |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
274 |
|
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
275 |
$ ls .hg/store |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
276 |
00changelog.i |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
277 |
00manifest.i |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
278 |
data |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
279 |
fncache |
30780
2603d04889e1
repair: copy non-revlog store files during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30779
diff
changeset
|
280 |
phaseroots |
30779
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
281 |
undo |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
282 |
undo.backupfiles |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
283 |
undo.phaseroots |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
284 |
|
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
285 |
manifest should be generaldelta |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
286 |
|
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
287 |
$ hg debugrevlog -m | grep flags |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
288 |
flags : inline, generaldelta |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
289 |
|
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
290 |
verify should be happy |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
291 |
|
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
292 |
$ hg verify |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
293 |
checking changesets |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
294 |
checking manifests |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
295 |
crosschecking files in changesets and manifests |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
296 |
checking files |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
297 |
3 files, 3 changesets, 3 total revisions |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
298 |
|
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
299 |
old store should be backed up |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
300 |
|
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
301 |
$ ls .hg/upgradebackup.*/store |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
302 |
00changelog.i |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
303 |
00manifest.i |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
304 |
data |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
305 |
fncache |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
306 |
phaseroots |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
307 |
undo |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
308 |
undo.backup.fncache |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
309 |
undo.backupfiles |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
310 |
undo.phaseroots |
38aa1ca97b6a
repair: migrate revlogs during upgrade
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30777
diff
changeset
|
311 |
|
30777
7de7afd8bdd9
repair: begin implementation of in-place upgrading
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30776
diff
changeset
|
312 |
$ cd .. |
31798
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
313 |
|
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
314 |
store files with special filenames aren't encoded during copy |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
315 |
|
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
316 |
$ hg init store-filenames |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
317 |
$ cd store-filenames |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
318 |
$ touch foo |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
319 |
$ hg -q commit -A -m initial |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
320 |
$ touch .hg/store/.XX_special_filename |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
321 |
|
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
322 |
$ hg debugupgraderepo --run |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
323 |
upgrade will perform the following actions: |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
324 |
|
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
325 |
requirements |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
326 |
preserved: dotencode, fncache, generaldelta, revlogv1, store |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
327 |
|
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
328 |
beginning upgrade... |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
329 |
repository locked and read-only |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
330 |
creating temporary repository to stage migrated data: $TESTTMP/store-filenames/.hg/upgrade.* (glob) |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
331 |
(it is safe to interrupt this process any time before data migration completes) |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
332 |
migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
333 |
migrating 109 bytes in store; 107 bytes tracked data |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
334 |
migrating 1 filelogs containing 1 revisions (0 bytes in store; 0 bytes tracked data) |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
335 |
finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
336 |
migrating 1 manifests containing 1 revisions (46 bytes in store; 45 bytes tracked data) |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
337 |
finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
338 |
migrating changelog containing 1 revisions (63 bytes in store; 62 bytes tracked data) |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
339 |
finished migrating 1 changelog revisions; change in size: 0 bytes |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
340 |
finished migrating 3 total revisions; total change in store size: 0 bytes |
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
341 |
copying .XX_special_filename |
31799
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
342 |
copying phaseroots |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
343 |
data fully migrated to temporary repository |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
344 |
marking source repository as being upgraded; clients will be unable to read from repository |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
345 |
starting in-place swap of repository data |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
346 |
replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
347 |
replacing store... |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
348 |
store replacement complete; repository was inconsistent for *s (glob) |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
349 |
finalizing requirements file and making repository readable again |
31798
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
350 |
removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob) |
31799
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
351 |
copy of old repository backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) |
8110d49e0558
repair: use rawvfs when copying extra store files
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31798
diff
changeset
|
352 |
the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified |
31798
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
353 |
|
8c9178d647f7
tests: add test demonstrating buggy path handling
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30781
diff
changeset
|
354 |
$ cd .. |