view tests/svn/empty.svndump @ 27246:b288fb2724bf

wireproto: config options to disable bundle1

bundle2 is the new and preferred wire protocol format. For various
reasons, server operators may wish to force clients to use it.

One reason is performance. If a repository is stored in generaldelta,
the server must recompute deltas in order to produce the bundle1
changegroup. This can be extremely expensive. For mozilla-central,
bundle generation typically takes a few minutes. However, generating
a non-gd bundle from a generaldelta encoded mozilla-central requires
over 30 minutes of CPU! If a large repository like mozilla-central
were encoded in generaldelta and non-gd clients connected, they could
easily flood a server by cloning.

This patch gives server operators config knobs to control whether
bundle1 is allowed for push and pull operations. The default is to
support legacy bundle1 clients, making this patch backwards compatible.

SVN-fs-dump-format-version: 2

UUID: b70c45d5-2b76-4722-a373-d9babae61626

Revision-number: 0
Prop-content-length: 260
Content-length: 260

K 8
svn:date
V 27
2012-04-18T11:35:14.752409Z
K 17
svn:sync-from-url
V 73
file:///Users/pmezard/dev/hg/hg-pmezard/tests/svn/temp/svn-repo/trunk/dir
K 18
svn:sync-from-uuid
V 36
56625b9e-e7e9-45be-ab61-052d41f0e1dd
K 24
svn:sync-last-merged-rev
V 1
4
PROPS-END

Revision-number: 1
Prop-content-length: 112
Content-length: 112

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:14.769622Z
K 7
svn:log
V 10
init projA
PROPS-END

Node-path: trunk
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Revision-number: 2
Prop-content-length: 107
Content-length: 107

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:15.052989Z
K 7
svn:log
V 6
adddir
PROPS-END

Node-path: trunk/dir
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Node-path: trunk/dir/a
Node-kind: file
Node-action: add
Prop-content-length: 10
Text-content-length: 2
Text-content-md5: 60b725f10c9c85c70d97880dfe8191b3
Text-content-sha1: 3f786850e387550fdab836ed7e6dc881de23001b
Content-length: 12

PROPS-END
a


Revision-number: 3
Prop-content-length: 105
Content-length: 105

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:16.050353Z
K 7
svn:log
V 4
addb
PROPS-END

Revision-number: 4
Prop-content-length: 105
Content-length: 105

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:17.050768Z
K 7
svn:log
V 4
addc
PROPS-END