Date: Fri, 26 Oct 2007 02:00:34 -0700 (PDT) From: GuTi <dg2133@yahoo.com> To: freebsd-amd64@freebsd.org Subject: g_vfs_done disk error Message-ID: <674566.87328.qm@web52904.mail.re2.yahoo.com>
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Hello, I have a rig which is QuadCore Xeon, 4GB ram, 4 500GB Disks (ad4, ad6, ad10, ad12), was running FreeBSD 6.2 Release i386/PAE(Generic+SMP+PAE kernel p8), and is currently running FreeBSD 6.2 Release AMD64 (Generic+SMP kernel p8). I am getting the g_vfs_done error as below on all my 4 disks when I am logging network traffic to these disks. Sometimes, I would get "disk: detached" and this would cause the system to reboot. After running FSCK, it's all fine again, but the error came back after one or two days of traffic logging. This happens to all 4 new 500GB disks (WD). I just would like to confirm that this is the disks problem instead of any bugs, any suggestions? Do let me know if you guys want more information. Oct 26 02:08:32 disk1 kernel: g_vfs_done():ad12[WRITE(offset=137438920704, length=131072)]error = 5 Oct 26 02:08:53 disk1 kernel: ad12: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=268435392 Oct 26 02:09:03 disk1 kernel: ad12: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=268435392 Oct 26 02:09:03 disk1 kernel: ad12: FAILURE - WRITE_DMA timed out LBA=268435392 -------------------- Oct 26 11:10:24 disk1 kernel: g_vfs_done():ad4[WRITE(offset=137438920704, length=131072)]error = 5 Oct 26 11:10:45 disk1 kernel: ad4: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=268435392 Oct 26 11:10:50 disk1 kernel: ad4: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=268435392 Oct 26 11:10:55 disk1 kernel: ad4: FAILURE - WRITE_DMA timed out LBA=268435392 -------------------- Oct 26 11:11:04 disk1 kernel: subdisk12: detached Oct 26 11:11:04 disk1 kernel: ad12: detached Oct 26 11:11:04 disk1 kernel: g_vfs_done():ad12[WRITE(offset=137438920704, length=131072)]error = 6 Oct 26 11:11:04 disk1 kernel: g_vfs_done():ad12[WRITE(offset=137439051776, length=131072)]error = 6 Oct 26 11:11:04 disk1 kernel: g_vfs_done():ad12[WRITE(offset=137439182848, length=131072)]error = 6 -------------------- systat -vm ---------- Disk KB/t = 128 tps = 52 MB/s = 5.9 %busy = 11 -------------------- Thanks. Regards, GuTi __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
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