[ Version ( since = "1.9.3" ) ]
public int64 blockdev_getsz (string device) throws Error
get total size of device in 512-byte sectors
This returns the size of the device in units of 512-byte sectors (even if the sectorsize isn't 512 bytes ... weird).
See also blockdev_getss for the real sector size of the device, and blockdev_getsize64 for the more useful *size in bytes*.
This uses the blockdev(8) command.
this |
A GuestfsSession object |
the returned value, or -1 on error |