I've got a 3TB SATA disk that is known to have problems (it failed in a zpool for one of my clients). For test purposes I'm running a BTRFS RAID-1 on two partitions on that disk, bad for performance and not something you'd normally do but good for testing.
BTRFS recovers from read errors quite well and gives informative log messages. But it doesn't seem possible to get a count of the number of errors. I think that at the minimum I should be able to get a count of the number of errors from a device since it was attached to the system. I think that the ideal would be to have an error count stored on the device and available to the sysadmin. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/ -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
