我们的CI服务器上有一个Mercurial存储库，可通过Windows网络共享（\\server\hg_repo）获得。我们由7名开发人员组成的团队定期推动并从那里开始。 CI服务器本身确实很明显。
定期存储库因错误而被破坏：
stdout: requesting all changes
adding changesets
adding manifests
stderr: transaction abort!
rollback completed
** unknown exception encountered, please report by visiting
** http://mercurial.selenic.com/wiki/BugTracker
** Python 2.6.6 (r266:84297, Aug 24 2010, 18:13:38) [MSC v.1500 64 bit (AMD64)]
** Mercurial Distributed SCM (version 2.0.1)
** Extensions loaded:
Traceback (most recent call last):
File "hg", line 42, in <module>
File "mercurial\dispatch.pyo", line 27, in run
File "mercurial\dispatch.pyo", line 64, in dispatch
File "mercurial\dispatch.pyo", line 87, in _runcatch
File "mercurial\dispatch.pyo", line 684, in _dispatch
File "mercurial\dispatch.pyo", line 466, in runcommand
File "mercurial\dispatch.pyo", line 738, in _runcommand
File "mercurial\dispatch.pyo", line 692, in checkargs
File "mercurial\dispatch.pyo", line 681, in <lambda>
File "mercurial\util.pyo", line 455, in check
File "mercurial\commands.pyo", line 1137, in clone
File "mercurial\hg.pyo", line 347, in clone
File "mercurial\localrepo.pyo", line 2056, in clone
File "mercurial\localrepo.pyo", line 1486, in pull
File "mercurial\localrepo.pyo", line 1871, in addchangegroup
File "mercurial\revlog.pyo", line 1157, in addgroup
File "mercurial\changegroup.pyo", line 187, in deltachunk
File "mercurial\changegroup.pyo", line 152, in chunklength
File "mercurial\changegroup.pyo", line 17, in readexactly
File "mercurial\util.pyo", line 863, in read
File "mercurial\util.pyo", line 841, in splitbig
File "mercurial\localrepo.pyo", line 1774, in gengroup
File "mercurial\revlog.pyo", line 1122, in group
File "mercurial\changegroup.pyo", line 244, in revchunk
File "mercurial\revlog.pyo", line 852, in revdiff
File "mercurial\revlog.pyo", line 831, in _chunk
File "mercurial\revlog.pyo", line 115, in decompress
zlib.error: Error -3 while decompressing data: invalid distance too far back
有趣的是，错误可能不适用于所有开发人员，例如当我可以无误地拉/推时，CI服务器出错。
当我们从其他副本重新创建中央回购时，它再次正常工作。
如何解决此错误？
**
**
今天再次发生时，我运行hg verify，其混淆输出如下：
XXX> hg verify
checking changesets
checking manifests
hg.exe : 2355: reading manifest delta 2da8374dc3db: Error -3 while decompressing data: invalid distance too far back
+ CategoryInfo : NotSpecified: ( 2355: reading ...ce too far back:String) [], RemoteException
+ FullyQualifiedErrorId : NativeCommandError
2356: reading manifest delta 784e9c245c61: unknown compression type '\xfb'
2357: reading manifest delta 5b147ce7d2a5: unknown compression type 'e'
2358: reading manifest delta e1aa758953b2: unknown compression type '\xb3'
2359: reading manifest delta 61dcc0da8106: unknown compression type 'F'
2360: reading manifest delta 7579106dd2fe: unknown compression type '\xfa'
2361: reading manifest delta b021c8e5ae34: unknown compression type '\xd2'
2362: reading manifest delta 04e2a8673e61: unknown compression type '\x84'
crosschecking files in changesets and manifests
checking files
XXX.csproj@2358: 564af8d2dcea not in manifests
XXX.cs@2356: d1d2086e 9b69 not in manifests
.......... // here are more 'not in manifests errors'
20 integrity errors encountered!
(first damaged changeset appears to be 2355)
14811 files, 3040 changesets, 31214 total revisions