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Re: 2.6.31+2.6.31.4: XFS - All I/O locks up to D-state after 24-48 hours

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: 2.6.31+2.6.31.4: XFS - All I/O locks up to D-state after 24-48 hours (sysrq-t+w available)
From: Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx>
Date: Mon, 2 Nov 2009 16:46:10 -0500 (EST)
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-raid@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, Alan Piszcz <ap@xxxxxxxxxxxxx>
In-reply-to: <alpine.DEB.2.00.0910260723150.22950@xxxxxxxxxxxxxxxx>
References: <alpine.DEB.2.00.0910171825270.16781@xxxxxxxxxxxxxxxx> <alpine.DEB.2.00.0910181607040.27363@xxxxxxxxxxxxxxxx> <20091019030456.GS9464@xxxxxxxxxxxxxxxx> <alpine.DEB.2.00.0910190431180.23395@xxxxxxxxxxxxxxxx> <20091020003358.GW9464@xxxxxxxxxxxxxxxx> <alpine.DEB.2.00.0910200431290.21878@xxxxxxxxxxxxxxxx> <alpine.DEB.2.00.0910210618210.10288@xxxxxxxxxxxxxxxx> <alpine.DEB.2.00.0910221849001.24576@xxxxxxxxxxxxxxxx> <alpine.DEB.2.00.0910260723150.22950@xxxxxxxxxxxxxxxx>
User-agent: Alpine 2.00 (DEB 1167 2008-08-23)


On Mon, 26 Oct 2009, Justin Piszcz wrote:



On Thu, 22 Oct 2009, Justin Piszcz wrote:


Any other ideas?

Currently stuck on 2.6.30.9.. (no issues, no lockups)-- Box normally has no load at all either.. Has anyone else reported similar problems?

Justin.


--

Currently running 2.6.31-rc1 for 2 days now, no crashes, will go to -rc2 later today and wait another 48 hours.

Justin.



Kernel report:

2.6.31-rc1: no crash - uptime 2+ days
2.6.31-rc2: no crash - uptime 2+ days
2.6.31-rc3: no crash - uptime 2+ days
2.6.31-rc4: no crash but network kept dropping out
2.6.31-rc5: cannot test, service owner needs host available
2.6.31-rc6: cannot test, service owner needs host available
2.6.31-rc7: cannot test, service owner needs host available
2.6.31-rc8: cannot test, service owner needs host available
2.6.31-rc9: cannot test, service owner needs host available
  2.6.31.x: locks up D-state

It would be somewhere between -rc4 and 2.6.31.x.

Justin.

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