On Fri, May 14, 2010 at 12:42 PM, Pieter de Boer <pie...@os3.nl> wrote:
> I'm running FreeBSD 8.0-RELEASE-p1 on a Dell R300 which has a ICH9 SATA > controller on-board (do not have the RAID controller). > > The system has 2 disks in a gmirror setup. Every now and then, probably > under some load, one of the disks gets read or write timeouts like: > May 5 03:01:37 aberdeen kernel: ad4: timeout waiting to issue command > May 5 03:01:37 aberdeen kernel: ad4: error issuing WRITE_DMA48 command > May 5 03:01:37 aberdeen kernel: GEOM_MIRROR: Request failed (error=5). > ad4[WRITE(offset=200404975104, length=16384)] > May 5 03:01:37 aberdeen kernel: GEOM_MIRROR: Device gm0: provider ad4 > disconnected. > Have you tried replacing/checking the cables? Does it always happen to ad4? Your drive could be dying, try swapping it out and see if the errors persist. -- Adam Vande More _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
