From: Valerie Clement <valerie.clement@bull.net>
To: Alex Tomas <alex@clusterfs.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: [RFC] ext4-locality-groups patch
Date: Wed, 13 Dec 2006 15:37:12 +0100 [thread overview]
Message-ID: <45801018.1090001@bull.net> (raw)
In-Reply-To: <m3wt4vzxje.fsf@bzzz.home.net>
Alex Tomas wrote:
>>>>>> Valerie Clement (VC) writes:
>
> VC> Hi Alex,
> VC> I did the following test:
> VC> # mkfs /dev/sdc1
> VC> # mount -t ext4dev -o extents,mballoc,delalloc /dev/sdc1 /test
> VC> # dumpe2fs -h /dev/sdc1
> VC> # cp linux.tar /test
> VC> # tar xf /test/linux.tar
> VC> # dumpe2fs -h /dev/sdc1
>
> VC> The "Free blocks" and "Free inodes" counters in the dumpe2fs output
> VC> did not change after running the cp and tar commands.
>
> sync should help, I think.
No, I've just tried, it does not change anything.
Valérie
>
> VC> I think it misses a call to ext4_commit_super() at the end of the
> VC> ext4_lg_sync_inodes function.
> VC> Am I right ?
>
> what for? allocation was delayed, no blocks were allocated.
>
> thanks, Alex
>
next prev parent reply other threads:[~2006-12-13 14:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-30 23:56 [RFC] ext4-locality-groups patch Alex Tomas
2006-12-12 16:48 ` Valerie Clement
2006-12-12 16:58 ` Alex Tomas
2006-12-13 14:08 ` Valerie Clement
2006-12-13 14:21 ` Alex Tomas
2006-12-13 14:37 ` Valerie Clement [this message]
2006-12-13 14:51 ` Alex Tomas
2006-12-13 14:54 ` Alex Tomas
2006-12-13 15:02 ` Valerie Clement
2006-12-13 21:32 ` Andreas Dilger
2006-12-13 14:40 ` Eric Sandeen
2006-12-13 21:33 ` Andreas Dilger
2006-12-13 22:26 ` Eric Sandeen
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