Date: Wed, 15 May 2002 21:13:06 -0500 From: "Carroll Kong" <me@carrollkong.com> To: Michael Smith <msmith@freebsd.org> Cc: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: 3Ware Error Messages Message-ID: <3CE2CF62.21068.105151BC@localhost> In-Reply-To: <3CE2CBEB.12546.1043C6D1@localhost> References: <1021507563.11672.25.camel@chip3.wiegand.org>
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Oh geez, I feel silly responding to myself, but, I found the message earlier up from the dmesg output. twe0: AEN: <twe0: incomplete unit for unknown unit 1> twe0: AEN: <twe0: degraded mirror for unknown unit 1> Now the issue, is this ordinal or cardinal? (starting from 0 or starting from 1?) Basically does unit 1 mean the 1st one, or the 2nd one? Looking at the driver code it seems like it means the "2nd" one, but hey better safe than sorry. > Hey there, running 4.5-RELEASE-p3 with an SMP kernel, and I cannot believe I did not see this message before. > > twed0: <RAID5, Degraded> on twe0 > twed0: 229033MB (469060608 sectors) > twe0: command interrupt > Mounting root from ufs:/dev/twed0s1a > twe0: AEN: <unknown AEN 0x221> > twe0: AEN: <unknown AEN 0x321> > > Oh boy, I cannot believe I did not realize this, but the array has been degraded the whole time! Since I am not running STABLE, I do not have ata-control. Is there a way I can find out which drive is bad short > of power cycling and taking a look at it? Do those error messages tell me which drive is down? Surprisingly, the performance has been quite excellent for a "degraded" system. I wonder if it is just a dodgy > interconnect to the IDE backplane. (Pretty sure we ran into that issue when we were testing here before deploying it. Yes, it is as a colocation facility so I cannot just out right look at it easily. ) Is there a way to nab > the status of it short of power cycling it? > Maybe I should cvsup to get ata-control... > > -Carroll Kong > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message -Carroll Kong To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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