Date: Mon, 08 May 2006 01:51:11 -0700 From: Paul Saab <ps@freebsd.org> To: Karl Pielorz <kpielorz@tdx.co.uk> Cc: freebsd-scsi@freebsd.org Subject: Re: 6.1RC-2 ciss Driver hangs on Rebuild for Internal Drives with external MSA20 attached Message-ID: <445F067F.5060805@freebsd.org> In-Reply-To: <39E0E0A8ACF54E31B690E879@unsupported> References: <39E0E0A8ACF54E31B690E879@unsupported>
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You are certain the firwmare on the MSA20 is 1.48? Karl Pielorz wrote: > > Hi All, > > We've recently added an MSA20 external SATA enclosure to our HP > Proliant DL380 server. > > While testing, we found the following problem: > > If you fail an internal RAID array, when the system starts rebuilding > it - any disk access to ciss0 will 'hang' - killing the server. > > The rebuild does complete OK (guess that's the controller continuing > to do it in-background) - but the machine never recovers from the hang. > > If you remove the MSA20 - internal drives can be failed, and will > rebuild fine. Additionally - if you fail a drive in the MSA20 when > it's attached - it will fail, and rebuild perfectly Ok (no hangs). > > I've also noticed the following appears logged, when the machine is > going to hang: > > " > ciss0: ** Hot-plug drive inserted: SCSI port 2 ID 5 > ciss0: ** State change, logical drive 2 > [server hangs at this point - after ~30 sec you get...] > ciss0: error sending 195 LUN command (35) <---- Presumably not good :) > ciss0: Warning, cannot get physical lun list > ciss0: logical drive 2 (da2) changed status interim recovery->ready > for recovery, spare status 0x0 > " > > Any suggestions? - We've checked the firmware on both the server, and > the MSA20 is the latest. The cable is the HP supplied one. > > Thanks, > > -Karl > > You can find a full verbose boot for this machine, admittedly under > 6.1RC1 (which had the same problem) at: > http://www.tdx.com/verbose_6.1rc1.txt > > _______________________________________________ > freebsd-scsi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-scsi > To unsubscribe, send any mail to "freebsd-scsi-unsubscribe@freebsd.org" >
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