On Sun, Jun 26, 2016 at 8:57 PM, Nick Austin <n...@smartaustin.com> wrote: > sudo btrfs fi show /mnt/newdata > Label: '/var/data' uuid: e4a2eb77-956e-447a-875e-4f6595a5d3ec > Total devices 4 FS bytes used 8.07TiB > devid 1 size 5.46TiB used 2.70TiB path /dev/sdg > devid 2 size 5.46TiB used 2.70TiB path /dev/sdl > devid 3 size 5.46TiB used 2.70TiB path /dev/sdm > devid 4 size 5.46TiB used 2.70TiB path /dev/sdx
It looks like fi show has bad data: When I start heavy IO on the filesystem (running rsync -c to verify the data), I notice zero IO on the bad drive I told btrfs to replace, and lots of IO to the expected replacement. I guess some metadata is messed up somewhere? avg-cpu: %user %nice %system %iowait %steal %idle 25.19 0.00 7.81 28.46 0.00 38.54 Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn sdg 437.00 75168.00 1792.00 75168 1792 sdl 443.00 76064.00 1792.00 76064 1792 sdm 438.00 75232.00 1472.00 75232 1472 sdw 443.00 75680.00 1856.00 75680 1856 sdx 0.00 0.00 0.00 0 0 -- 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