[Libguestfs] [PATCH 0/5] btrfs: add API for btrfs filesystem, check and scrub

Hi, There is one problem: btrfs_filesystem_set_label just doesnt work, giving error message: libguestfs: error: btrfs_filesystem_set_label: /: ERROR: unable to set label Bad address I'm almost sure the patch has no problem, but can't figure out what's the cause. So patch 5 is only for review. Other APIs have no problem. Regards, Hu Hu Tao (5): New API: btrfs_scrub New API: btrfs_check New API: btrfs_filesystem_get_label New API: add btrfs_filesystem_defragment New API: btrfs_filesystem_set_label daemon/btrfs.c | 153 +++++++++++++++++++++++++++++++++++++++++++++++++++ generator/actions.ml | 82 +++++++++++++++++++++++++++ src/MAX_PROC_NR | 2 +- 3 files changed, 236 insertions(+), 1 deletion(-) -- 2.2.1