md_stat

Description:

[ CCode ( array_length = false , array_null_terminated = true ) ]
[ Version ( since = "1.17.21" ) ]
public MDStat[] md_stat (string md) throws Error

get underlying devices from an MD device

This call returns a list of the underlying devices which make up the single software RAID array device md.

To get a list of software RAID devices, call list_md_devices.

Each structure returned corresponds to one device along with additional status information:

mdstat_device The name of the underlying device.

mdstat_index The index of this device within the array.

mdstat_flags Flags associated with this device. This is a string containing (in no specific order) zero or more of the following flags:

W write-mostly

F device is faulty

S device is a RAID spare

R replacement

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

Parameters:

this	A GuestfsSession object

Returns:

an array of MDStat objects, or NULL on error