[ Version ( since = "1.31.18" ) ]
public int64 vfs_minimum_size (string mountable) throws Error
get minimum filesystem size
Get the minimum size of filesystem in bytes. This is the minimum possible size for filesystem shrinking.
If getting minimum size of specified filesystem is not supported, this will fail and set errno as ENOTSUP.
See also ntfsresize(8), resize2fs(8), btrfs(8), xfs_info(8).
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A GuestfsSession object |
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the returned value, or -1 on error |