diff options
Diffstat (limited to 'virt-df/virt-df.pod')
| -rw-r--r-- | virt-df/virt-df.pod | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/virt-df/virt-df.pod b/virt-df/virt-df.pod index 84b1d97..ffde02b 100644 --- a/virt-df/virt-df.pod +++ b/virt-df/virt-df.pod @@ -32,6 +32,11 @@ Show all domains. The default is show only running (active) domains. Connect to libvirt URI. The default is to connect to the default libvirt URI, normally Xen. +=item B<--debug> + +Emit debugging information on stderr. Please supply this if you +report a bug. + =item B<-h>, B<--human-readable> Display human-readable sizes (eg. 10GiB). @@ -44,6 +49,12 @@ Display inode information. Display usage summary. +=item B<-t diskimage> + +Test mode. Instead of checking libvirt for domain information, this +runs virt-df directly on the disk image (or device) supplied. You may +specify the B<-t> option multiple times. + =item B<--version> Display version and exit. @@ -85,12 +96,8 @@ source code at least]. =head1 SECURITY -The current code is probably not secure against malicious guests. In -particular a malicious guest can set up a disk in such a way that disk -structures with loops can cause virt-df to spin forever. We are -preparing a parsing library which can fix these sorts of problems. - -In the meantime, do not run virt-df on untrusted guests. +The current code tries hard to be secure against malicious guests, for +example guests which set up malicious disk partitions. =head1 SEE ALSO @@ -144,7 +151,7 @@ have fixed it. Run - virt-df > virt-df.log 2>&1 + virt-df --debug > virt-df.log 2>&1 and keep I<virt-df.log>. It contains error messages which you should submit with your bug report. |