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Re: 1.2.1 win32 svn load fails > 2GB

From: Ivan Zhakov <chemodax_at_gmail.com>
Date: 2005-07-27 16:20:18 CEST

On 7/27/05, Branko ╚ibej <brane@xbc.nu> wrote:> Neal Jhala wrote:> > >I have verified this a number of times, so it should be easily reproducible.> >> >On client/server running 1.1.3 (bdb):> >1) dump the full existing repository with svnadmin dump, dump is successful,> >resulting file is 7.2GB> >2) create a new repository with svnadmin create --fs-type bdb> >3) load the dumpfle from step#1 with svnadmin load into new repository, load is> >successful> >> >The above steps helps prove that the dumpfile is valid, and the load works> >under 1.1.3, so no OS 2GB file limitations exist.> >> >Now try with 1.2.1> >4) upgrade server to 1.2.1> >5) create a new repository with svnadmin create --fs-type bdb> >6) load the dumpfile from step #1 with svnadmin load into the new repository> >> >The load fails consistently at the 2GB barrier:> >> >svnadmin: Berkeley DB error for filesystem d:/svn121/repo/db> >while clearing string:> >Input/output error> >svnadmin: bdb: seek: 2206695424 0 2: Input/output error> >svnadmin: bdb: f
truncate: 2206695424: Input/output error> >> >This looks like a classic 2GB barrier issue. Steps #1-3 above show that it> >loads fine under 1.1.3 on the same machine with the same OS. So it points to> >an issue with 1.2.1 (I also tried with 1.2.0 and had the same problem).> >> >If my understanding is correct, APR can not be at fault since this is not fsfs,> >and it would have to be something with bdb. Perhaps the 1.2.1 win32 bdb was> >built incorrectly (without largefile support), or was somehow linked in wrong?> >Or a new issue with bdb 4.3?> >> >> Blast. This does indeed look like an issue with BDB 4.3. I'll have to> check if the latest version in the series (seems to be 4.3.28, I buld> with 4.3.27) has fixed these bugs; otherwise we'll have to report it to> Sleepycat.> > Thanks for the report. Would you mind submitting this to the issue> tracker, with a link to this thread?For your information: I just have dumped and loaded 5.2 GB BDBrepository using subversion 1.2.0 without any problems.OS: Windows XP
 PRO SP2
-- Ivan Zhakov
Received on Wed Jul 27 16:21:16 2005

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