Date: Thu, 8 Jun 2006 16:19:24 +0400 From: Igor Robul <igorr@speechpro.com> To: freebsd-amd64@freebsd.org Subject: NVidia RAID on Tyan-S2865 Message-ID: <20060608121924.GA82855@sysadm.stc>
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Hello, I have got my first trouble with FreeBSD + SATA RAID :-) I had installed FreeBSD 6.1 on SATA RAID-1 and after two weeks of couldless work :-) I got one problem. I was required to make backup copy of external 100Gb USB2 disk with NTFS, so I had attached disk and had entered: dd if=/dev/da0 of=/usr/local/disk-backup/disk.hdd bs=4m after some time PC became very slow and these messages appeared on console (extracted from /var/log/messages): Jun 7 12:17:19 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly entered: dd if=/dev/da0 of=/usr/local/disk-backup/disk.hdd bs=4m after some time PC became very slow and these messages appeared on console (extracted from /var/log/messages): Jun 7 12:17:19 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=1048831 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=287 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=1048831 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=287 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: FAILURE - WRITE_DMA timed out LBA=1048831 Jun 7 12:19:15 sysadm kernel: ar0: WARNING - mirror protection lost. RAID1 array in DEGRADED mode Jun 7 12:19:15 sysadm kernel: ar0: writing of nVidia MediaShield metadata is NOT supported yet Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=1048831 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (1 retry left) LBA=287 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=1048831 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: TIMEOUT - WRITE_DMA retrying (0 retries left) LBA=287 Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: WARNING - SET_MULTI taskqueue timeout - completing request directly Jun 7 12:19:15 sysadm kernel: ad8: FAILURE - WRITE_DMA timed out LBA=1048831 Jun 7 12:19:15 sysadm kernel: ar0: WARNING - mirror protection lost. RAID1 array in DEGRADED mode Jun 7 12:19:15 sysadm kernel: ar0: writing of nVidia MediaShield metadata is NOT supported yet I had then rebooted my PC, and got fsck + softupdates errors followed by panic. I have rebooted in single user mode and run fsck -y. Rebooting to multiuser mode resulted in panic with message about softupdates inconsistency. After this I gave up, and booted to single user mode and changed ar0* to ad4* in /etc/fstab. Now system works fine (I have lost some new files and my WindowMaker configuration :-) ). Later I have successfully copied 100Gb disk to /usr/local mounted on ad6 insted of ar0.home | help
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