Identify Space Available for PartitionsΒΆ
Use the system host-disk-list command to identify space available for partitions.
For example, run the following command to show space available on compute-1.
~(keystone_admin)$ system host-disk-list compute-1
+--------------------------------------+-------------+------------+-------------+----------+------------------+-----+--------------------+--------------------------------------------+
| uuid | device_node | device_num | device_type | size_gib | available_gib | rpm | serial_id | device_path |
| | | | | | | | | |
+--------------------------------------+-------------+------------+-------------+----------+------------------+-----+--------------------+--------------------------------------------+
| 2f71f715-ffc8-40f1-b099-f97b8c00e9cc | /dev/sda | 2048 | SSD | 447. | 357.816 | N/A | PHWA6062001U480FGN | /dev/disk/by-path/pci-0000:00:1f.2-ata-1.0 |
| | | | | 13 | | | | |
| | | | | | | | | |
| 5331459b-4eff-4d1a-83ea-555acd198bb6 | /dev/sdb | 2064 | SSD | 447. | 0.0 | N/A | PHWA6282051N480FGN | /dev/disk/by-path/pci-0000:00:1f.2-ata-2.0 |
| | | | | 13 | | | | |
| | | | | | | | | |
+--------------------------------------+-------------+------------+-------------+----------+------------------+-----+--------------------+--------------------------------------------+
