This isn't a bug report, just a heads up to anyone using the same setup. This occurred in production, and I don't currently have a non-production hardware on which to investigate this bug and/or create a patch.
In certain conditions, even though the Firmware RAID BIOS, says that a RAID is degraded, the FreeBSD driver thinks it's business as usual. In my case this resulted in file system corruption. Relevant output below. FreeBSD version: 6.3-RELEASE-p2 Cheers, Stef Walter BIOS OUTPUT: Copyright(C) 2003-06 Intel Corporation. All Rights Reserved. RAID Volumes: ID Name Level Strip Size Status Bootable 0 RAID Set 1 RAID1(Mirror) N/A 465.8GB Degraded Yes 1 RAID1(Mirror) N/A 465.8GB Normal Yes Physical Disks: Port Drive Model Serial # Size Type/Status(Vol ID) 0 WDC WD5000ABYS-0 WD-WCAPW5637184 465.8GB Member Disk(0) 1 ST3500320NS 5QM09E6F 465.8GB Error Occurred(0) 2 WDC WD5000ABYS-0 WD-WCAPW5548822 465.8GB Member Disk(1) 3 ST3500320NS 5QM0991D 465.8GB Member Disk(1) Press <CTRL-I> to enter Configuration Utility........... RELEVANT SNIPPET FROM DMESG: ar0: 476937MB <Intel MatrixRAID RAID1> status: READY ar0: disk0 READY (master) using ad4 at ata2-master ar0: disk1 READY (mirror) using ad6 at ata3-master _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"