Messages in this thread | | | Date | Tue, 18 Sep 2007 19:33:26 +0300 | From | Ville Herva <> | Subject | Re: 2.4.35 SMP: ext3_readdir: bad entry in directory #323888: rec_len is smaller than minimal |
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On Tue, Sep 18, 2007 at 06:22:56PM +0200, you [Jan Kara] wrote: > > Sorry for the sparse details, but when you have these kind of problems on > > live servers, you tend to forget the debuggability... > Yes, I can understand that :). It's just that now it's hard to find > out what has really happened. Anyway, thanks for your report.
If we are really lucky or unlucky it will happen again.
Zeroed-out block just might be a kernel problem (SMP race, whatever) - random corruption would more likely be a hardware problem. There were no IO error either. But, 2.4 ext3 has been pretty extensively tested, so I don't suppose that's likely either. And judging from http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.3[45] there haven't been many changes to ext3 lately either.
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