diff options
Diffstat (limited to 'df/virt-df.pod')
-rwxr-xr-x | df/virt-df.pod | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/df/virt-df.pod b/df/virt-df.pod index b99ed65a..66a683ac 100755 --- a/df/virt-df.pod +++ b/df/virt-df.pod @@ -6,8 +6,12 @@ virt-df - Display free space on virtual filesystems =head1 SYNOPSIS +All guests: + virt-df [--options] +Single guest: + virt-df [--options] -d domname virt-df [--options] -a disk.img [-a disk.img ...] @@ -32,7 +36,7 @@ a C<df>-type operation on each one in turn, printing out the results. If any I<-a> or I<-d> arguments are specified, C<virt-df> performs a C<df>-type operation on either the single named libvirt domain, or on the disk image(s) listed on the command line (which must all belong to -a single VM). In this mode (with arguments), C<virt-df> will I<only +a single VM). B<In this mode (with arguments), C<virt-df> will only work for a single guest>. If you want to run on multiple guests, then you have to invoke C<virt-df> multiple times. @@ -56,6 +60,16 @@ Show disk usage for a disk image file called C<test.img>: Filesystem 1K-blocks Used Available Use% test1.img:/dev/sda1 99099 1551 92432 2% +If a single guest has multiple disks, use the I<-a> option repeatedly. +A plus sign (C<+>) is displayed for each additional disk. B<Note: Do +not do this with unrelated guest disks.> + + $ virt-df -a Win7x32TwoDisks-a -a Win7x32TwoDisks-b + Filesystem 1K-blocks Used Available Use% + Win7x32TwoDisks-a+:/dev/sda1 102396 24712 77684 25% + Win7x32TwoDisks-a+:/dev/sda2 12478460 7403416 5075044 60% + Win7x32TwoDisks-a+:/dev/sdb1 521212 55728 465484 11% + =head1 OPTIONS =over 4 |