I am in the middle of replacing /dev/sdb (which is 3TB SATA disk that gives a few read errors on every scrub) with /dev/sdc2 (a partition on a new 4TB SATA disk). I am running btrfs-tools version 3.17-1.1 from Debian/Unstable and Debian kernel 3.16.0-4-amd64. I get the following, the last section of which seems wrong. Would this be a bug in the kernel or btrfs-tools? # btrfs device stats /big [/dev/sdc2].write_io_errs 0 [/dev/sdc2].read_io_errs 0 [/dev/sdc2].flush_io_errs 0 [/dev/sdc2].corruption_errs 0 [/dev/sdc2].generation_errs 0 [/dev/sdb].write_io_errs 0 [/dev/sdb].read_io_errs 16 [/dev/sdb].flush_io_errs 0 [/dev/sdb].corruption_errs 0 [/dev/sdb].generation_errs 0 [/dev/sdd].write_io_errs 0 [/dev/sdd].read_io_errs 0 [/dev/sdd].flush_io_errs 0 [/dev/sdd].corruption_errs 0 [/dev/sdd].generation_errs 0 [].write_io_errs 0 [].read_io_errs 0 [].flush_io_errs 0 [].corruption_errs 0 [].generation_errs 0 -- 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 majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
