On Sun, Feb 18, 2018 at 9:58 PM, Davor Josipovic <dav...@live.com> wrote: > Here you go (copy from the link): > > ---------------------------------------------------------------------------------------------------------------------------- > > Can someone help me debug this issue? Everything works (i.e. I can commit, > checkout, etc.) but this one commit always fails as described below. I tried > checking out in a new repository, and committing, but same issue. Note also > that this is a very large repository (500GB), and a very large commit (36k > files totaling 10GB). > > This is the `apache2` error log: > > [Sat Feb 10 03:25:16.262765 2018] [dav:error] [pid 3339] [client > X.X.X.X:61908] Could not DELETE /svn/repo/!svn/txn/463-e8. [500, #0] > [Sat Feb 10 03:25:16.265881 2018] [dav:error] [pid 3339] [client > X.X.X.X:61908] could not abort transaction. [500, #2] > [Sat Feb 10 03:25:16.265905 2018] [dav:error] [pid 3339] [client > X.X.X.X:61908] Transaction '463-e8' cleanup failed [500, #2] > [Sat Feb 10 03:25:16.265923 2018] [dav:error] [pid 3339] [client > X.X.X.X:61908] Can't remove > '/mnt/vc/svn/repo/db/transactions/463-e8.txn/node._ji.0' [500, #2] > [Sat Feb 10 03:25:16.265940 2018] [dav:error] [pid 3339] [client > X.X.X.X:61908] Can't remove file > '/mnt/vc/svn/repo/db/transactions/463-e8.txn/node._ji.0': No such file or > directory [500, #2] > [Sat Feb 10 03:25:30.640591 2018] [dav:error] [pid 2966] [client > X.X.X.X:61712] Could not MERGE resource "/svn/repo/!svn/txn/463-e8" into > "/svn/repo/repofolder". [500, #0] > [Sat Feb 10 03:25:30.642889 2018] [dav:error] [pid 2966] [client > X.X.X.X:61712] An error occurred while committing the transaction. [500, > #160014] > [Sat Feb 10 03:25:30.643003 2018] [dav:error] [pid 2966] [client > X.X.X.X:61712] Reference to non-existent node '_1bqk.0.t463-e8' in > filesystem '/mnt/vc/svn/repo/db' [500, #160014] > > The client side gives: > > done > Committing transaction... > svn: E175012: Commit failed (details follow): > svn: E175012: Connection timed out > svn: E200042: Additional errors: > svn: E175002: Unexpected server error 500 'Internal Server Error' on > '/svn/repo/!svn/txn/463-e8' > > First I thought this was a permission issue. So I did this on the server: > > su - www-data -s /bin/bash -c "svnadmin rmtxns /mnt/vc/svn/repo/ 463-e8" > Transaction '463-e8' removed. > > No error whatsoever. Apache runs as `www-data`. Following permissions are > set: > > chown www-data:www-data /mnt/vc -R > chmod 0774 /mnt/vc -R > > I have run `svnadmin verify` and found no problems. `dmesg` doesn't show > anything new. > > The apache svn config is pretty much default. > > KeepAlive On > MaxKeepAliveRequests 0 > # Set to 10h. > Timeout 36000 > > SVNCompressionLevel 5 > SVNInMemoryCacheSize 16384 > SVNCacheTextDeltas On > SVNCacheFullTexts On > SVNAllowBulkUpdates Prefer > > <Location /svn> > DAV svn > SVNParentPath /mnt/vc/svn > SVNListParentPath On > > # Allow large request > LimitXMLRequestBody 0 > </Location> > > Extra info: > > Server: Debian 9.3 > apache2/stable,stable,now 2.4.25-3+deb9u3 amd64 [installed] > libapache2-mod-svn/stable,stable,now 1.9.5-1+deb9u1 amd64 [installed] > Server svn client: 1.9.5-1+deb9u1 > Client: svn 1.9.7 > > **EDIT:** I copied the working copy to the repository server. Then I tried > to commit, but had the same error. I then relocated the working copy to > direct repository location: `svn relocate file:///mnt/vc/svn/repo`. Commit > worked this time. So it has to do something with `dav_svn`?
I must say I don't immediately have an idea why this fails with mod_dav_svn, and not with file:///. I did compare with httpd.conf settings we have set on our server (but I must say we never had such large commits). These are our relevant settings: [[[ MaxKeepAliveRequests 20000 KeepAliveTimeout 60 LimitXMLRequestBody 0 MaxMemFree 16384 SVNInMemoryCacheSize 131072 SVNCacheFullTexts off SVNCacheTextDeltas on ]]] Maybe you can experiment with some of these settings to see if it makes a difference? -- Johan
