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Date: Tue, 03 May 2011 08:36:34 -0700 From: Allison Henderson <achender@...ux.vnet.ibm.com> To: Josef Bacik <josef@...hat.com> CC: linux-fsdevel <linux-fsdevel@...r.kernel.org>, Ext4 Developers List <linux-ext4@...r.kernel.org> Subject: Re: [XFS Punch Hole 1/1] XFS Add Punch Hole Testing to FSX On 5/3/2011 6:18 AM, Josef Bacik wrote: > On 05/02/2011 03:16 PM, Allison Henderson wrote: >> This patch adds punch hole tests to the fsx >> stress test. The test is performed through >> the fallocate call by randomly choosing to >> use the punch hole flag when running the >> fallocate test. Regions that have >> been punched out should contain zeros, so >> the expected file contents buffer is updated >> to contain zeros when a hole is punched out. >> > > It doesn't look like you have anything to detect if the hole punching > failed to disable it, how does this behave on say btrfs where we don't > do hole punching yet? Thanks, > > Josef Hi there, Oh it looks like I need to add a check for that. I was so busy using it to test ext4 that I forgot to put that in. Thx! Allison Henderson -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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