Storage Jobs
The below jobs manage EXAStorage. For more information on these jobs, see the table below:
| Job Name | Description |
|---|---|
| st_device_add | Add a new disk (device) to an existing node |
| st_device_clear_errors | Clear device errors on a specified node and device |
| st_device_disable | Disable a disk (device) on a specified node |
| st_device_enable | Enable a disk (device) on a specified node |
| st_device_enlarge | Enlarge a disk (device) on a specified node |
| st_device_info | Return information about a disk identified by node ID and device name. An exception is thrown if the disk is not found. |
| st_device_modify | Modify a disk (device) for a specified node |
| st_device_remove | Remove a disk (device) on a given node This operation is only allowed if the disk is currently not in use. |
| st_get_partition_id | Return the EXAStorage service partition ID |
| st_node_force_bg_recovery_limit_calibration | Force background recovery throughput limit (re)calibration |
| st_node_get_link_speed | Return the network link speed in MBit/s |
| st_node_list | Return information about all storage nodes |
| st_node_restore | Restore a node specified by node ID |
| st_node_resume | Resume a suspended node specified by node ID |
| st_node_set_bg_recovery | Enable/disable background recovery (data restoration) |
| st_node_set_bg_recovery_limit | Set background recovery throughput limit |
| st_node_set_space_warn_threshold | Set a new space warning threshold |
| st_node_stop_restore | Stop restoration of a node specified by node ID |
| st_node_suspend | Suspend a node specified by node ID |
| st_volume_add_label | Add a label to a volume |
| st_volume_append_node | Append nodes to a volume |
| st_volume_change_owner | Change the owner (user/group) of a specified volume |
| st_volume_change_permissions | Change permissions of an existing volume |
| st_volume_clear_data | Clear data on one or more specified nodes |
| st_volume_create | This job creates a new local volume and returns the volume ID. The type of volume (data or archive) depends on the 'type' parameter value. |
| st_volume_decrease_redundancy | Decrease the redundancy of a volume |
| st_volume_delete | Delete a volume and release the allocated space on every node and disk |
| st_volume_enlarge | Enlarge an existing volume |
| st_volume_increase_redundancy | Increase the redundancy of a volume |
| st_volume_info | Return information about a volume given the ID or volume name. |
| st_volume_list | Return a list of all volumes |
| st_volume_lock | Lock a specified volume |
| st_volume_move_node | Move nodes on a specified volume |
| st_volume_remove_label | Remove a label from a specified volume |
| st_volume_set_forced_red_level | Force operations to be directly read from/written to a specific redundancy level |
| st_volume_set_io_status | Enable or disable application and internal I/O operations on a volume |
| st_volume_set_ports | Change IP port numbers for a specified archive volume |
| st_volume_set_priority | Change the priority for I/O operations on a volume |
| st_volume_set_shared | Set/unset the 'shared' flag of a specified volume The 'shared' flag cannot be changed if the volume is currently opened by more than one user. |
| st_volume_unlock | Unlock a specified volume |
