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(parent: 6d6f2d0) | patch
btrfs-progs: restore: check if specified root is fs/file tree firstly
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Thu, 19 Jun 2014 01:27:05 +0000 (09:27 +0800)
committerDavid Sterba <dsterba@suse.cz>
Fri, 22 Aug 2014 12:43:09 +0000 (14:43 +0200)
commitd46111425af47a981145862a5d01d7b5ef5d65e3
tree4a4eb0bc844b0308f29e8e1fce2b73726bd56662tree | snapshot
parent6d6f2d097e6736f91baf0f0019dcf39eebe3631fcommit | diff
btrfs-progs: restore: check if specified root is fs/file tree firstly

Steps to reproduce:
 # mkfs.btrfs -f /dev/sda9
 # mount /dev/sda9 /mnt
 # dd if=/dev/zero of=/mnt/data bs=1M count=1
 # btrfs restore -r /dev/sda9 -r 2 -o /tmp

If users don't input a valid fs/file root objectid, btrfs restore still
continue and don't restore anything, this is unfriendly, we could
check it firstly.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
cmds-restore.c diff | blob | history
Domain: System / System Framework Device Management;