Hi,
When testing file creation performance we noticed that sometimes ext3
getdents64(2) lists some files twice. For instance after creating
filesnames from 1 to 1000000 in an empty directory:
find | grep ./976253
./976253
./976253
This is 100% reproducible. Kernel is 2.6.25.5, x86_64.
Sorry if this was already known and fixed (couldn't find relevant info in
the archives, changelogs).
Regards,
Szaka
--
NTFS-3G: http://ntfs-3g.org
Hello,
> When testing file creation performance we noticed that sometimes ext3
> getdents64(2) lists some files twice. For instance after creating
> filesnames from 1 to 1000000 in an empty directory:
>
> find | grep ./976253
> ./976253
> ./976253
>
> This is 100% reproducible. Kernel is 2.6.25.5, x86_64.
>
> Sorry if this was already known and fixed (couldn't find relevant info in
> the archives, changelogs).
2.6.28 and newer kernels should have this bug fixed.
Honza
--
Jan Kara <[email protected]>
SuSE CR Labs
Szabolcs Szakacsits wrote:
> Hi,
>
> When testing file creation performance we noticed that sometimes ext3
> getdents64(2) lists some files twice. For instance after creating
> filesnames from 1 to 1000000 in an empty directory:
>
> find | grep ./976253
> ./976253
> ./976253
>
> This is 100% reproducible. Kernel is 2.6.25.5, x86_64.
>
> Sorry if this was already known and fixed (couldn't find relevant info in
> the archives, changelogs).
these 2 should have fixed it:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6a897cf447a83c9c3fd1b85a1e525c02d6eada7d
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8c9fa93d51123c5540762b1a9e1919d6f9c4af7c
-Eric
> Regards,
> Szaka
>
> --
> NTFS-3G: http://ntfs-3g.org
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