linux-kernel - Re: Recent kernel "mount" slow

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAAJw_ZsQdLO5qLdGPzmPf+N2D6CZw+S-4mvRGnxfARL71LuRaw@mail.gmail.com>
Date:	Wed, 21 Nov 2012 23:46:47 +0800
From:	Jeff Chua <jeff.chua.linux@...il.com>
To:	Jan Kara <jack@...e.cz>
Cc:	lkml <linux-kernel@...r.kernel.org>, linux-fsdevel@...r.kernel.org
Subject: Re: Recent kernel "mount" slow

On Wed, Nov 21, 2012 at 2:09 AM, Jan Kara <jack@...e.cz> wrote:
>   I haven't heard about such problem so far. What filesystem are you using?

I've tried ext2/ext3/ext4/reiserfs/btrfs ... all seems to be slower
than before. Seems to be fs independent.

> Can you quantify 'is slower'? Bisecting would be welcome of course.

Haven't measure, but it seems to be 1 sec instead of .3 sec to mount.
I'll start bisecting:(
So, since I've 6 mounts on start up, now it takes 4 seconds longer to boot up.

Thanks,
Jeff
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/