+ ("resize2fs_size", (RErr, [Device "device"; Int64 "size"]), 248, [],
+ [],
+ "resize an ext2, ext3 or ext4 filesystem (with size)",
+ "\
+This command is the same as C<guestfs_resize2fs> except that it
+allows you to specify the new size (in bytes) explicitly.");
+
+ ("pvresize_size", (RErr, [Device "device"; Int64 "size"]), 249, [Optional "lvm2"],
+ [],
+ "resize an LVM physical volume (with size)",
+ "\
+This command is the same as C<guestfs_pvresize> except that it
+allows you to specify the new size (in bytes) explicitly.");
+
+ ("ntfsresize_size", (RErr, [Device "device"; Int64 "size"]), 250, [Optional "ntfsprogs"],
+ [],
+ "resize an NTFS filesystem (with size)",
+ "\
+This command is the same as C<guestfs_ntfsresize> except that it
+allows you to specify the new size (in bytes) explicitly.");
+
+ ("available_all_groups", (RStringList "groups", []), 251, [],
+ [InitNone, Always, TestRun [["available_all_groups"]]],
+ "return a list of all optional groups",
+ "\
+This command returns a list of all optional groups that this
+daemon knows about. Note this returns both supported and unsupported
+groups. To find out which ones the daemon can actually support
+you have to call C<guestfs_available> on each member of the
+returned list.
+
+See also C<guestfs_available> and L<guestfs(3)/AVAILABILITY>.");
+
+ ("fallocate64", (RErr, [Pathname "path"; Int64 "len"]), 252, [],
+ [InitBasicFS, Always, TestOutputStruct (
+ [["fallocate64"; "/a"; "1000000"];
+ ["stat"; "/a"]], [CompareWithInt ("size", 1_000_000)])],
+ "preallocate a file in the guest filesystem",
+ "\
+This command preallocates a file (containing zero bytes) named
+C<path> of size C<len> bytes. If the file exists already, it
+is overwritten.
+
+Note that this call allocates disk blocks for the file.
+To create a sparse file use C<guestfs_truncate_size> instead.
+
+The deprecated call C<guestfs_fallocate> does the same,
+but owing to an oversight it only allowed 30 bit lengths
+to be specified, effectively limiting the maximum size
+of files created through that call to 1GB.
+
+Do not confuse this with the guestfish-specific
+C<alloc> and C<sparse> commands which create
+a file in the host and attach it as a device.");
+
+ ("vfs_label", (RString "label", [Device "device"]), 253, [],
+ [InitBasicFS, Always, TestOutput (
+ [["set_e2label"; "/dev/sda1"; "LTEST"];
+ ["vfs_label"; "/dev/sda1"]], "LTEST")],
+ "get the filesystem label",
+ "\
+This returns the filesystem label of the filesystem on
+C<device>.
+
+If the filesystem is unlabeled, this returns the empty string.");
+
+ ("vfs_uuid", (RString "uuid", [Device "device"]), 254, [],
+ (let uuid = uuidgen () in
+ [InitBasicFS, Always, TestOutput (
+ [["set_e2uuid"; "/dev/sda1"; uuid];
+ ["vfs_uuid"; "/dev/sda1"]], uuid)]),
+ "get the filesystem UUID",
+ "\
+This returns the filesystem UUID of the filesystem on
+C<device>.
+
+If the filesystem does not have a UUID, this returns the empty string.");
+
git.annexia.org / libguestfs.git / blobdiff