From: Edward Shishkin <edward.shishkin@gmail.com>
To: Evgeniy <iron.udjin@gmail.com>
Cc: ReiserFS development mailing list <reiserfs-devel@vger.kernel.org>
Subject: Re: [PATCH] reiser4: fix problem of non-deletable directories
Date: Sun, 12 Oct 2014 13:43:39 +0200 [thread overview]
Message-ID: <543A696B.5000408@gmail.com> (raw)
In-Reply-To: <CAL2jS+nSR9gc57sEhvhthkDB9oy16VhjQHmphKtcLz0568ogKA@mail.gmail.com>
Thank *you* for the pattern. I used it to narrow down the problem.
Common comments: you have a large number of hash collisions on
your partition. It can lead to performance drop. I would recommend
to use tea hash in your case. This is not default and should be specified
by mkfs option "-o hash=tea_hash" when formatting a partition.
Not an urgent issue, juts FYI.
Thanks,
Edward.
On 09/27/2014 04:22 AM, Evgeniy wrote:
> Thank you very much, Edward. I was waiting for this patch a few years.
> :) I just tested it and seems it fixes the problem with non-deletable
> directories. I'll test it a week or two and I'll provide feedback
> about the problem.
>
> Thank you Edward and Ivan for your work, I'm really glad to see
> activity in development here.
>
> On 26 September 2014 23:01, Edward Shishkin <edward.shishkin@gmail.com> wrote:
next prev parent reply other threads:[~2014-10-12 11:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-26 20:01 [PATCH] reiser4: fix problem of non-deletable directories Edward Shishkin
2014-09-27 2:22 ` Evgeniy
2014-10-12 11:43 ` Edward Shishkin [this message]
2014-09-27 23:16 ` Ivan Shapovalov
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