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From: Alex Tomas <bzzz.tomas@gmail.com>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: Andreas Dilger <adilger@clusterfs.com>,
	Eric Sandeen <sandeen@redhat.com>,
	Valerie Clement <valerie.clement@bull.net>,
	Theodore Tso <tytso@mit.edu>, Mingming Cao <cmm@us.ibm.com>,
	linux-ext4 <linux-ext4@vger.kernel.org>
Subject: Re: delalloc and reservation.
Date: Mon, 29 Oct 2007 18:44:56 +0300	[thread overview]
Message-ID: <4725FFF8.5060501@gmail.com> (raw)
In-Reply-To: <4725EF33.7050804@linux.vnet.ibm.com>

sorry, I don't quite understand how do you observe this with nomballoc

thanks, Alex

Aneesh Kumar K.V wrote:
> mballoc by default doesn't give the particular layout only if i force small
> size to use inode preallocation i am hitting the problem. ie to change the
> below line in ext4_mb_group_or_file
> 
> if (ac->ac_o_ex.fe_len >= sbi->s_mb_small_req)
> 
> to
> if (ac->ac_o_ex.fe_len <= sbi->s_mb_small_req)
> 
> Do you want to test the patch with this change ?
> 
> We are observing the problem with delalloc and nomballoc.
> 
> 
> -aneesh
> 

  reply	other threads:[~2007-10-29 14:45 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-29 10:00 delalloc and reservation Aneesh Kumar K.V
2007-10-29 11:07 ` Aneesh Kumar K.V
2007-10-30 11:01   ` [RFC/PATCH] ext4: Clear the reservation window correctly with delayed allocation Aneesh Kumar K.V
2007-10-30 11:24     ` Alex Tomas
2007-10-29 15:14 ` delalloc and reservation Alex Tomas
2007-10-29 14:33   ` Aneesh Kumar K.V
2007-10-29 15:44     ` Alex Tomas [this message]
2007-10-29 15:19       ` Aneesh Kumar K.V
2007-10-29 16:26         ` Alex Tomas
  -- strict thread matches above, loose matches on Subject: below --
2007-10-29 14:24 Aneesh Kumar K.V

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