Re: [FIXED?] reiser4: problem with key inconsistency

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On 28 октября 2012 22:56:14 Edward Shishkin wrote:
> Hi all.
> It seems I do have the long-awaited fix.
> 
> The symptoms of the problem: kernel starts to issue complaints
> about key inconsistency with the suggestions to check the partition
> with fsck. Fsck sometimes finds corruptions, but sometimes reports
> that file system is consistent.
> 
> Please apply the attached patch to reiser4 stuff for 3.6.2, or
> download reiser4-for-3.6.4 (which already contains this patch), and
> let me know if the problem has not gone:
> http://sourceforge.net/projects/reiser4/files/reiser4-for-linux-3.x/
> 
> Please, don't rush to deploy production systems on reiser4: it can
> take up to 80 hours to reproduce the problem with high workload.
> 
> Thank you for your help.
> Edward.

Alas, it hasn't gone... Or maybe it's a different problem, but today (on a 
debugless build) I've got a massive crash (mostly -2 and -5 errors for 
different VFS operations - e.g. 
nikita-717/edward-1611/edward-430/nikita-2219/nikita-2221, many vs-3533 and 
edward-1460/edward-1608/edward-156 warnings).
Fsck said SIGSEGV, so I had to restore from a daily backup. Don't know if that 
is related to allocator, but anyway.

And I don't have much time these days to set up VM with a clone of my system 
for kgdb, sorry... Though I hope I'll do that on next week (on vacations).

BTW, changing RAM didn't help, and old RAM passes memtest - so here it's truly 
a bug somewhere in allocator.

Regards,
Ivan.
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