diff options
Diffstat (limited to 'man/btrfs.8.in')
-rw-r--r-- | man/btrfs.8.in | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/man/btrfs.8.in b/man/btrfs.8.in index de356b09..6cb3662e 100644 --- a/man/btrfs.8.in +++ b/man/btrfs.8.in @@ -25,7 +25,7 @@ btrfs \- control a btrfs filesystem .PP \fBbtrfs\fP \fBfilesystem df\fP\fI <path>\fP .PP -\fBbtrfs\fP \fBfilesystem show\fP [--all-devices|\fI<uuid>\fP|\fI<label>\fP]\fP +\fBbtrfs\fP \fBfilesystem show\fP [\fI--mounted\fP|\fI--all-devices\fP|\fI<uuid>\fP]\fP .PP \fBbtrfs\fP \fBfilesystem sync\fP\fI <path> \fP .PP @@ -51,7 +51,7 @@ btrfs \- control a btrfs filesystem .PP \fBbtrfs\fP \fBdevice delete\fP \fI<device>\fP [\fI<device>...\fP] \fI<path>\fP .PP -\fBbtrfs\fP \fBdevice scan\fP [--all-devices|\fI<device> \fP[\fI<device>...\fP] +\fBbtrfs\fP \fBdevice scan\fP [\fI--all-devices\fP|\fI<device> \P[\fI<device>...\fP] .PP \fBbtrfs\fP \fBdevice ready\fP\fI <device>\fP .PP @@ -256,9 +256,11 @@ Show information of a given subvolume in the \fI<path>\fR. Show space usage information for a mount point. .TP -\fBfilesystem show\fR [--all-devices|\fI<uuid>\fR|\fI<label>\fR]\fR -Show the btrfs filesystem with some additional info. If no \fIUUID\fP or -\fIlabel\fP is passed, \fBbtrfs\fR show info of all the btrfs filesystem. +\fBfilesystem show\fR [\fI--mounted\fP|\fI--all-devices\fP|\fI<uuid>\fR]\fR +Show the btrfs filesystem with some additional info. If no option or \fIUUID\fP +is passed, \fBbtrfs\fR shows information of all the btrfs filesystem both mounted +and unmounted. +If \fB--mounted\fP is passed, it would probe btrfs kernel to list mounted btrfs filesystem(s); If \fB--all-devices\fP is passed, all the devices under /dev are scanned; otherwise the devices list is extracted from the /proc/partitions file. .TP @@ -405,8 +407,8 @@ Remove device(s) from a filesystem identified by \fI<path>\fR. \fBdevice scan\fR [--all-devices|\fI<device> \fP[\fI<device>...\fP]\fR If one or more devices are passed, these are scanned for a btrfs filesystem. -If no devices are passed, \fBbtrfs\fR scans all the block devices listed -in the /proc/partitions file. +If no devices are passed, \fBbtrfs\fR uses block devices containing btrfs +filesystem as listed by blkid. Finally, if \fB--all-devices\fP is passed, all the devices under /dev are scanned. .TP |