X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=perl%2Flib%2FSys%2FGuestfs.pm;h=90384da8a4b135f87562632bfa1acd137b2a192d;hb=b03ee3675bed8d739ae722ed8c030ae02b3cb0ed;hp=d16077e52b5bd89a22f26c8c1f8c2a19557a9763;hpb=0232e722826cfda0f6042da983f9eb871f24e946;p=libguestfs.git diff --git a/perl/lib/Sys/Guestfs.pm b/perl/lib/Sys/Guestfs.pm index d16077e..90384da 100644 --- a/perl/lib/Sys/Guestfs.pm +++ b/perl/lib/Sys/Guestfs.pm @@ -432,6 +432,16 @@ The first character of C string must be a C<-> (dash). C can be NULL. +=item $result = $h->debug ($subcmd, \@extraargs); + +The C<$h-Edebug> command exposes some internals of +C (the guestfs daemon) that runs inside the +qemu subprocess. + +There is no comprehensive help for this command. You have +to look at the file C in the libguestfs source +to find out what you can do. + =item $h->download ($remotefilename, $filename); Download file C and save it as C @@ -462,6 +472,16 @@ particular that the filename is not prepended to the output Get the autosync flag. +=item $label = $h->get_e2label ($device); + +This returns the ext2/3/4 filesystem label of the filesystem on +C. + +=item $uuid = $h->get_e2uuid ($device); + +This returns the ext2/3/4 filesystem UUID of the filesystem on +C. + =item $path = $h->get_path (); Return the current search path. @@ -469,6 +489,13 @@ Return the current search path. This is always non-NULL. If it wasn't set already, then this will return the default path. +=item $qemu = $h->get_qemu (); + +Return the current qemu binary. + +This is always non-NULL. If it wasn't set already, then this will +return the default qemu binary name. + =item $state = $h->get_state (); This returns the current state as an opaque integer. This is @@ -591,6 +618,14 @@ and physical volumes. B. +=item $h->lvremove ($device); + +Remove an LVM logical volume C, where C is +the path to the LV, such as C. + +You can also remove all LVs in a volume group by specifying +the VG name, C. + =item @logvols = $h->lvs (); List all the logical volumes detected. This is the equivalent @@ -640,6 +675,23 @@ on the underlying device. The filesystem options C and C are set with this call, in order to improve reliability. +=item $h->mount_options ($options, $device, $mountpoint); + +This is the same as the C<$h-Emount> command, but it +allows you to set the mount options as for the +L I<-o> flag. + +=item $h->mount_ro ($device, $mountpoint); + +This is the same as the C<$h-Emount> command, but it +mounts the filesystem with the read-only (I<-o ro>) flag. + +=item $h->mount_vfs ($options, $vfstype, $device, $mountpoint); + +This is the same as the C<$h-Emount> command, but it +allows you to set both the mount options and the vfstype +as for the L I<-o> and I<-t> flags. + =item @devices = $h->mounts (); This returns the list of currently mounted filesystems. It returns @@ -653,6 +705,15 @@ This creates an LVM physical volume on the named C, where C should usually be a partition name such as C. +=item $h->pvremove ($device); + +This wipes a physical volume C so that LVM will no longer +recognise it. + +The implementation uses the C command which refuses to +wipe physical volumes that contain any volume groups, so you have +to remove those first. + =item @physvols = $h->pvs (); List all the physical volumes detected. This is the equivalent @@ -707,6 +768,25 @@ actions using the low-level API. For more information on states, see L. +=item $h->set_e2label ($device, $label); + +This sets the ext2/3/4 filesystem label of the filesystem on +C to C