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 Str=F6m wrote: > Hi list! > > I've been experiencing problems earlier with gmirror (thread "Page =20 > fault, GEOM problem??"). My gmirror crashed, and the box compleatly =20= > froze. > Now I got a new mobo, and it has been working great since (no =20 > 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 =20= > for the old mobo (which didnt have sata)... But i'd rather find the =20= > 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 =20 retry left) LBA=3D11660623 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 =20 ad4s1 disconnected. Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D5). =20= ad4s1[READ(offset=3D5970206720, length=3D16384)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5974401024, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5976973312, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5977153536, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5977333760, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5977530368, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5977710592, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5977907200, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5978087424, length=3D131072)] Feb 26 00:13:27 elfi kernel: GEOM_MIRROR: Request failed (error=3D6). =20= ad4s1[WRITE(offset=3D5978939392, length=3D114688)] And then on reboot Feb 26 20:17:53 elfi kernel: ad4: 286188MB <Maxtor 7L300S0 BANC1G10> =20 at ata2-master SATA150 Feb 26 20:17:53 elfi kernel: ad6: 286188MB <Maxtor 7L300S0 BANC1G10> =20 at ata3-master SATA150 Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1 created =20 (id=3D4118114647). Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 ad4s1 detected. Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 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 =20 ad6s1 activated. Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 mirror/gm0s1 launched. Feb 26 20:17:53 elfi kernel: GEOM_MIRROR: Device gm0s1: rebuilding =20 provider ad4s1. Rebuilding currently.... This problem have occured many times now.. Does anyone know why this =20 happens? Is there some bug somewhere that needs to be haunted down?? =20 In geom? in ata driver? This needs to be solved.. Johan
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