On Sun, Mar 23, 2014 at 08:25:17AM -0700, Marc MERLIN wrote: > I'm still doing some testing so that I can write some howto. > > I got that far after a rebalance (mmmh, that took 2 days with little > data, and unfortunately 5 deadlocks and reboots. > > polgara:/mnt/btrfs_backupcopy# btrfs fi show > Label: backupcopy uuid: eed9b55c-1d5a-40bf-a032-1be6980648e1 > Total devices 11 FS bytes used 114.35GiB > devid 1 size 465.76GiB used 32.14GiB path /dev/dm-0 > devid 2 size 465.76GiB used 32.14GiB path /dev/mapper/crypt_sdd1 > devid 3 size 465.75GiB used 0.00 path <---- drive is freed up now. > devid 4 size 465.76GiB used 32.14GiB path /dev/dm-2 > devid 5 size 465.76GiB used 32.14GiB path /dev/dm-3 > devid 6 size 465.76GiB used 32.14GiB path /dev/dm-4 > devid 7 size 465.76GiB used 32.14GiB path /dev/mapper/crypt_sdi1 > devid 8 size 465.76GiB used 32.14GiB path /dev/dm-6 > devid 9 size 465.76GiB used 32.14GiB path /dev/mapper/crypt_sdk1 > devid 10 size 465.76GiB used 32.14GiB path /dev/mapper/crypt_sdl1 > devid 11 size 465.76GiB used 32.14GiB path /dev/mapper/crypt_sde1 > Btrfs v3.12 > > What's the syntax for removing a drive that isn't there? btrfs dev del missing /path Removes all the missing devices. Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Anyone using a computer to generate random numbers is, of --- course, in a state of sin.
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