search for: fbfilesystem

...uuids(); list_for_each(cur_uuid, all_uuids) { fs_devices = list_entry(cur_uuid, struct btrfs_fs_devices, diff --git a/man/btrfs.8.in b/man/btrfs.8.in index 26ef982..77b13f6 100644 --- a/man/btrfs.8.in +++ b/man/btrfs.8.in @@ -21,9 +21,9 @@ btrfs \- control a btrfs filesystem .PP \fBbtrfs\fP \fBfilesystem resize\fP\fI [+/\-]<size>[gkm]|max <filesystem>\fP .PP -\fBbtrfs\fP \fBdevice scan\fP\fI [<device> [<device>..]]\fP +\fBbtrfs\fP \fBfilesystem show\fP\fI [--all-devices] <uuid>|<label> [<uuid>| <label>...]\fP .PP -\fBbtrfs\fP \fBdevice show\fP\fI &l...

- Add incompat flag, otherwise btrfs-progs will report error when operating on btrfs filesystems mounted with lzo option. - Allow to turn on lzo compression for defrag operation: # btrfs filesystem defragment -c[zlib, lzo] <file> Note: "-c zlib" will fail, because that''s how getopt() works for optional arguments. Signed-off-by: Li Zefan

Hello, I added a new disk into our RAID5 array, it looks like this: md2 : active raid5 sdd4[3] sde4[4] sda4[0] sdc4[2] sdb4[1] 3767274240 blocks level 5, 64k chunk, algorithm 2 [5/5] [UUUUU] # btrfs fi sh Label: none uuid: 5534d2e7-be31-49c7-8ab7-90c5ab8afe18 Total devices 1 FS bytes used 2.24TB devid 3 size 2.63TB used 2.63TB path /dev/md2 # mount ... /dev/md2 on /home type btrfs

The following series implement a way to generate the help messages and the btrfs man page from the sources comments for the "btrfs" commanda . The syntax and the detailed help of every subcommand are stored in the comments before the function which implements the subcommand. The fact that the help messages and the man page are generated from the same source should help to avoid

Hi Chris, this serie of patches updated the command "btrfs filesystem df". I update this command because it is not so easy to get the information about the disk usage from the command "fi df" and "fi show". This patch was the result of some discussions on the btrfs mailing list. Many thanks to all the contributors. From the man page (see 2nd patch): [...] The

...rfs.8.in @@ -15,6 +15,10 @@ btrfs \- control a btrfs filesystem .PP \fBbtrfs\fP \fBsubvolume set-default\fP\fI <id> <path>\fP .PP +\fBbtrfs\fP \fBsubvolume last-gen\fP\fI <path>\fP +.PP +\fBbtrfs\fP \fBsubvolume find-new\fP\fI <path> <last_gen>\fP +.PP \fBbtrfs\fP \fBfilesystem defrag\fP\fI <file>|<dir> [<file>|<dir>...]\fP .PP \fBbtrfs\fP \fBfilesystem sync\fP\fI <path> \fP @@ -96,6 +100,21 @@ These <ID> may be used by the \fBsubvolume set-default\fR command, or at mount time via the \fIsubvol=\fR option. .TP +\fBsubvolume last-...

From: Anand Jain <anand.jain@oracle.com> (This patch is for the review/test not yet for the integration). Here is an implementation of the feature to add label to the subvolume and snapshots. Which would help sysadmin to better manager the subvol and snapshots. This can be done in two ways, one - using attr which is user land only changes but drawback is able to change the label