From: Alex Tomas <alex@clusterfs.com>
To: Aneesh Kumar <aneesh.kumar@gmail.com>
Cc: Avantika Mathur <mathur@linux.vnet.ibm.com>, linux-ext4@vger.kernel.org
Subject: Re: Ext4 devel interlock meeting minutes (April 23, 2007)
Date: Mon, 30 Apr 2007 15:13:47 +0400 [thread overview]
Message-ID: <4635CF6B.6000500@clusterfs.com> (raw)
In-Reply-To: <cc723f590704300406l5c3a8a84y2cd3aecd52209c2b@mail.gmail.com>
Aneesh Kumar wrote:
> What i am doing for creating a large number of extents is
>
> dd if=/dev/zero of=myfile count=10
> seek=20
> while [ 1 ]; do dd if=/dev/zero of=myfile count=10 seek=$seek;
> seek=`expr $seek + 20`; done
with AGGRESSIVE_TEST defined in include/linux/ext4_fs_extents.h you may
get much more extents and index blocks.
next prev parent reply other threads:[~2007-04-30 11:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-23 23:35 Ext4 devel interlock meeting minutes (April 23, 2007) Avantika Mathur
2007-04-24 6:00 ` Alex Tomas
2007-04-24 14:04 ` Valerie Clement
2007-04-24 14:21 ` Alex Tomas
2007-04-24 14:51 ` Valerie Clement
2007-04-24 14:27 ` Eric Sandeen
2007-04-30 11:06 ` Aneesh Kumar
2007-04-30 11:13 ` Alex Tomas [this message]
2007-05-01 12:08 ` Kalpak Shah
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