Date: Sun, 26 Feb 2006 21:02:03 +0100 From: =?ISO-8859-1?Q?Johan_Str=F6m?= <johan@stromnet.org> To: freebsd-stable@freebsd.org Subject: Re: gmirror/disk problems! Message-ID: <B6D4F59B-E7B7-4E9E-8709-A9E8CD2BF853@stromnet.org> In-Reply-To: <24ECF01E-9881-41F3-A1D9-4C258489D41F@stromnet.org> References: <24ECF01E-9881-41F3-A1D9-4C258489D41F@stromnet.org>
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On 10 feb 2006, at 07.15, Johan Ström wrote: > Hi list! > > I've been experiencing problems earlier with gmirror (thread "Page > fault, GEOM problem??"). My gmirror crashed, and the box compleatly > froze. > Now I got a new mobo, and it has been working great since (no > crashes, and i get decent 40-50mb/s read/write instead of ~10-20). > This morning i woke up to this: > ... > > I could try to move the disks to my promise sata2 tx4 card i bought > for the old mobo (which didnt have sata)... But i'd rather find the > problem ;) > > Hope someone can help. > Thanks > Johan > And now it happened again.. Feb 26 00:13:27 elfi kernel: subdisk4: detached Feb 26 00:13:27 elfi kernel: ad4: detached Feb 26 00:13:27 elfi kernel: unknown: TIMEOUT - READ_DMA retrying (1 retry left) LBA=11660623 Feb 26 00:13:27 elfi kernel: unknown: timeout waiting to issue command Feb 26 00:13:27 elfi kernel: unknown: error issueing READ_DMA command Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Device gm0s1: provider ad4s1 disconnected. Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=5). ad4s1[READ(offset=5970206720, length=16384)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5974401024, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5976973312, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5977153536, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5977333760, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5977530368, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5977710592, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5977907200, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5978087424, length=131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=6). ad4s1[WRITE(offset=5978939392, length=114688)] And then on reboot Feb 26 20:17:53 elfi kernel: ad4: 286188MB <Maxtor 7L300S0 BANC1G10> at ata2-master SATA150 Feb 26 20:17:53 elfi kernel: ad6: 286188MB <Maxtor 7L300S0 BANC1G10> at ata3-master SATA150 Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1 created (id=4118114647). Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: provider ad4s1 detected. Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: provider ad6s1 detected. Feb 26 20:17:53 elfi kernel: Root mount waiting for: GMIRROR Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: provider ad6s1 activated. Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: provider mirror/gm0s1 launched. Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: rebuilding provider ad4s1. Rebuilding currently.... This problem have occured many times now.. Does anyone know why this happens? Is there some bug somewhere that needs to be haunted down?? In geom? in ata driver? This needs to be solved.. Johan
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