btrfs_subvolume_snapshot

Description:

[ Version ( since = "1.17.35" ) ]
public bool btrfs_subvolume_snapshot (string source, string dest, BTRFSSubvolumeSnapshot? optargs) throws Error

create a btrfs snapshot

Create a snapshot of the btrfs subvolume source. The dest argument is the destination directory and the name of the snapshot, in the form /path/to/dest/name. By default the newly created snapshot is writable, if the value of optional parameter ro is true, then a readonly snapshot is created. The optional parameter qgroupid represents the qgroup which the newly created snapshot will be added to.

This function depends on the feature "btrfs". See also feature_available .

Parameters:

this	A GuestfsSession object
optargs	a GuestfsBTRFSSubvolumeSnapshot containing optional arguments

Returns:

true on success, false on error