[Btrfs-devel] btrfs stability
Tuncer Ayaz
tuncer.ayaz at gmail.com
Sat Mar 8 06:46:20 PST 2008
On Sat, Mar 8, 2008 at 10:38 AM, Rekrutacja <rekrutacja119 at gmail.com> wrote:
> hello, i'm considering using brtfs for my free hosting server, i really
> really need performance with lots of files and subdirectories, and only
> reiser4 and brtfs are doing good with large numbers.
>
> i know it's not stable yet, but how crazy would you call moving to brtfs
> a free hosting? only users files of course, the whole system is on ext3,
> it doesn't need performance.
>
> but i have like 100 000 users, all have one directory in
> /var/www/virtual, and it is causing xfs and other filesystems
> performance problems.
If this is that easily explained it would mean
that for example a Subversion fsfs repo on
ext3 with dir_index would run into performance
issues beyond revision 99.999.
Is that really the case?
Would "tar, re-mkfs, extract tarball" help?
Guess not.
Otherwise there's only the hope for btrfs being
released before one hits that limit :D
Subjectively, I find 100.000 entries not that
high as for being a limit for ext3-dir_index's
hash algo.
<snip>
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