diff options
Diffstat (limited to 'virt-df/virt-df.txt')
-rw-r--r-- | virt-df/virt-df.txt | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/virt-df/virt-df.txt b/virt-df/virt-df.txt index fcddafb..aa02a8f 100644 --- a/virt-df/virt-df.txt +++ b/virt-df/virt-df.txt @@ -23,6 +23,10 @@ OPTIONS Connect to libvirt URI. The default is to connect to the default libvirt URI, normally Xen. + --debug + Emit debugging information on stderr. Please supply this if you + report a bug. + -h, --human-readable Display human-readable sizes (eg. 10GiB). @@ -32,6 +36,11 @@ OPTIONS --help Display usage summary. + -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 -t option multiple times. + --version Display version and exit. @@ -68,12 +77,8 @@ SHORTCOMINGS least]. 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. SEE ALSO df(1), virsh(1), xm(1), <http://www.libvirt.org/ocaml/>, @@ -115,7 +120,7 @@ REPORTING BUGS 2. Capture debug and error messages Run - virt-df > virt-df.log 2>&1 + virt-df --debug > virt-df.log 2>&1 and keep *virt-df.log*. It contains error messages which you should submit with your bug report. |