Mercurial > hg
view tests/test-remotefilelog-clone-tree.t @ 46472:98e39f04d60e
upgrade: implement partial upgrade for upgrading persistent-nodemap
Upgrading repositories to use persistent nodemap should be fast and easy as it
requires only two things:
1) Updating the requirements
2) Writing a persistent-nodemap on disk
For both of the steps above, we don't need to edit existing revlogs.
This patch makes upgrade only do the above mentioned two steps if we are
only upgarding to use persistent-nodemap feature.
Since `nodemap.persist_nodemap()` assumes that there exists a nodemap file for
the given revlog if we are trying to call it, this patch adds `force` argument
to create a file if does not exist which is true in our upgrade case.
The test changes demonstrate that we no longer write nodemap files for manifest
after upgrade which I think is desirable.
Differential Revision: https://phab.mercurial-scm.org/D9936
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Mon, 01 Feb 2021 00:02:00 +0530 |
parents | a0886a4d6dce |
children | db9e33beb0fb |
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#require no-windows $ . "$TESTDIR/remotefilelog-library.sh" $ hg init master $ cd master $ echo treemanifest >> .hg/requires $ cat >> .hg/hgrc <<EOF > [remotefilelog] > server=True > EOF # uppercase directory name to test encoding $ mkdir -p A/B $ echo x > A/B/x $ hg commit -qAm x $ cd .. # shallow clone from full $ hgcloneshallow ssh://user@dummy/master shallow --noupdate streaming all changes 4 files to transfer, 449 bytes of data transferred 449 bytes in * seconds (*/sec) (glob) searching for changes no changes found $ cd shallow $ cat .hg/requires dotencode exp-remotefilelog-repo-req-1 fncache generaldelta revlogv1 sparserevlog store treemanifest $ find .hg/store/meta | sort .hg/store/meta .hg/store/meta/_a .hg/store/meta/_a/00manifest.i .hg/store/meta/_a/_b .hg/store/meta/_a/_b/00manifest.i $ hg update 1 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob) $ cat A/B/x x $ ls .hg/store/data $ echo foo > A/B/F $ hg add A/B/F $ hg ci -m 'local content' $ ls .hg/store/data ca31988f085bfb945cb8115b78fabdee40f741aa $ cd .. # shallow clone from shallow $ hgcloneshallow ssh://user@dummy/shallow shallow2 --noupdate streaming all changes 5 files to transfer, 1008 bytes of data transferred 1008 bytes in * seconds (*/sec) (glob) searching for changes no changes found $ cd shallow2 $ cat .hg/requires dotencode exp-remotefilelog-repo-req-1 fncache generaldelta revlogv1 sparserevlog store treemanifest $ ls .hg/store/data ca31988f085bfb945cb8115b78fabdee40f741aa $ hg update 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat A/B/x x $ cd .. # full clone from shallow # - send stderr to /dev/null because the order of stdout/err causes # flakiness here $ hg clone --noupdate ssh://user@dummy/shallow full 2>/dev/null streaming all changes remote: abort: Cannot clone from a shallow repo to a full repo. [255] # getbundle full clone $ printf '[server]\npreferuncompressed=False\n' >> master/.hg/hgrc $ hgcloneshallow ssh://user@dummy/master shallow3 requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files new changesets 18d955ee7ba0 updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ ls shallow3/.hg/store/data $ cat shallow3/.hg/requires dotencode exp-remotefilelog-repo-req-1 fncache generaldelta revlogv1 sparserevlog store treemanifest