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RE: Synced mirror bug? checksum mismatch

From: Andersen, Krista <Krista.Andersen_at_itg.com>
Date: Thu, 21 Apr 2011 15:32:34 -0400

The checksum error described below appears to be fixed in SVN 1.6.16
(It did not require an changes to our mirror setup SVNMasterURI)


(I did not check this behavior with interim SVN releases)

My original post:
> We occasionally see a checksum mismatch error on some small files that
> block commits to *mirror* repo locations. Today's offending file was >.java
> However - when I specifically commit the same file to a *master* repo
> location there is no error.
> I see this behavior using TortoiseSVN, and both Window's and Unix
> command line clients.
> We are running SVN 1.6.9
> On two Sparc Solaris 10 servers
> Using the text-book sync method in the post-commit hook script (with the
> correction to make sure the sync happens in the background).
> Likewise, after my developers switched their working copies to point to the > master location for their repo, they have not received that error again.
> Has anyone else seen this behavior? Is it a know bug - perhaps fixed in a
> more recent version?


-----Original Message-----
From: Andersen, Krista
Sent: Monday, March 28, 2011 1:04 PM
To: 'Gert Kello'; users_at_subversion.apache.org
Subject: RE: Synced mirror bug? checksum mismatch

Hi Gert,

Thank you for responding.

> If You can You change the mirror setup so that SVNMasterURI has same
> path part as mirror location then it should go away

I believe that is how we have the SVNMasterURI setup. The problem exits. There must be something else?

# write-through proxy accept write from source
<Location /svn-thisRepo-proxy-sync>
   DAV svn
   SVNParentPath /repo/path/thisRepo
   Order deny,allow
   Deny from all
   #Only let server's IP address (masterserver.com) access this location
   Allow from #.#.#.#
   AuthType Basic
   AuthBasicProvider ldap-alias
   AuthName "thisRepo's Subversion Mirror Repository - of masterserver.com"
   AuthLDAPDereferenceAliases never
   Require valid-user

# write-through proxy forward to source
<Location /thisRepo>
   DAV svn
   SVNParentPath /repo/path/thisRepo
   SVNMasterURI http://masterserver.com/thisRepo
   AuthType Basic
   AuthBasicProvider ldap-alias
   AuthzLDAPAuthoritative Off
   AuthName "thisRepo's Subversion Mirror Repository - of masterserver.com"
   AuthLDAPDereferenceAliases never
   Require valid-user

Any other suggestions?


I apologize for the disclaimer that will follow - I am not allowed to shut it off - even when posting to a public forum

-----Original Message-----
From: Gert Kello [mailto:gert.kello_at_gmail.com]
Sent: Thursday, March 24, 2011 10:51 PM
To: users_at_subversion.apache.org
Subject: Re: Synced mirror bug? checksum mismatch

> We occasionally see a checksum mismatch error on some small files that block
> commits to *mirror* repo locations.  Today's offending file was .java

Sounds like http://subversion.tigris.org/issues/show_bug.cgi?id=3445

If You can You change the mirror setup so that SVNMasterURI has same
path part as mirror location then it should go away.
<Location /svnTest> # if SVNMasterURI changes then change this also to match
   DAV svn
   SVNMasterURI https://master.net/svnTest

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Received on 2011-04-21 21:33:03 CEST

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