Date: Mon, 10 Jul 2006 11:09:07 +0200 From: =?ISO-8859-1?Q?Johan_Str=F6m?= <johan@stromnet.org> To: freebsd-stable@freebsd.org Subject: Re: GEOM problems again... Message-ID: <8D08DDB6-6AC1-45B6-B2CE-08782F54968A@stromnet.org> In-Reply-To: <DAFCD4DC-D2D4-4574-ACBF-367D642D9729@stromnet.org> References: <DAFCD4DC-D2D4-4574-ACBF-367D642D9729@stromnet.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 21 maj 2006, at 11.16, Johan Str=F6m wrote: > Hi > > I've had problems before with GEOM mirror and my SATA drives, and =20 > i've posted about it here before too. The solution seemd to be a =20 > change of motherboard, this reduced the crash very much (and also =20 > the speeds archieved was greatly improved, from 10-15MB/s to =20 > 40-50MB/s..). > However after the change i had one or two crashes, but now it has =20 > been running for well over 50-60 days or so without any problems. > Then, 11 days ago I upgraded to 6.1... And now I got these =20 > "crashe"s again (the mirror is crashed that is, the system still =20 > runs fine): > > May 21 02:04:58 elfi kernel: ad6: FAILURE - device detached > May 21 02:04:58 elfi kernel: subdisk6: detached > May 21 02:04:58 elfi kernel: ad6: detached > May 21 02:04:58 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 > ad6s1 disconnected. > May 21 02:04:58 elfi kernel: g_vfs_done():mirror/gm0s1f[READ=20 > (offset=3D11006308352, length=3D2048)]error =3D 6 > May 21 02:04:58 elfi kernel: g_vfs_done():mirror/gm0s1f[READ=20 > (offset=3D164847927296, length=3D131072)]error =3D 6 > May 21 02:04:58 elfi kernel: g_vfs_done():mirror/gm0s1f[READ=20 > (offset=3D256680296448, length=3D32768)]error =3D 6 > > > Some info about the controller and disks: > > May 9 22:46:52 elfi kernel: ata1: <ATA channel 1> on atapci0 > May 9 22:46:52 elfi kernel: atapci1: <nVidia nForce2 Pro SATA150 =20 > controller> port =20 > 0xec00-0xec07,0xe880-0xe883,0xe800-0xe807,0xe480-0xe483,0x7f00-0x7f0f,=20= > 0x7c0 > 0-0x7c7f irq 22 at device 11.0 on pci0 > > May 9 22:46:52 elfi kernel: ad4: 286188MB <Maxtor 7L300S0 =20 > BANC1G10> at ata2-master SATA150 > May 9 22:46:52 elfi kernel: ad6: 286188MB <Maxtor 7L300S0 =20 > BANC1G10> at ata3-master SATA150 > May 9 22:46:52 elfi kernel: GEOM_MIRROR: Device gm0s1 created =20 > (id=3D4118114647). > May 9 22:46:52 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 > ad4s1 detected. > May 9 22:46:52 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 > ad6s1 detected. > May 9 22:46:52 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 > ad6s1 activated. > May 9 22:46:52 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 > ad4s1 activated. > May 9 22:46:52 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 > mirror/gm0s1 launched. > May 9 22:46:52 elfi kernel: Trying to mount root from ufs:/dev/=20 > mirror/gm0s1a > > Anyone got any new clues? Afaik the disks should be working fine =20 > (they are 6 months old and this same problem has occured multiple =20 > times...) > > Hope to solve this ;) > > Thanks > Johan > Here we go again Jul 7 16:20:09 elfi kernel: ad4: FAILURE - device detached Jul 7 16:20:09 elfi kernel: subdisk4: detached Jul 7 16:20:09 elfi kernel: ad4: detached Jul 7 16:20:09 elfi kernel: GEOM_MIRROR: Device gm0s1: provider =20 ad4s1 disconnected. Jul 7 16:20:09 elfi kernel: g_vfs_done():mirror/gm0s1f[READ=20 (offset=3D88896847872, length=3D32768)]error =3D 6 However no read read timeouts etc as before, just this. 18 days =20 uptime this time (i've rebooted for other reasons since last mail). =20 It always seems to be ad4 that is disconnecting.. I'm going to do =20 some disk tests on it but i doubt it will give anything since i've =20 had similiar problems from day one (did tests at that time w/o =20 problems) with this gmirror setup (new disks). Johan
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?8D08DDB6-6AC1-45B6-B2CE-08782F54968A>