show space_task general
Function
Parameters
Parameter |
Description |
Value |
|---|---|---|
| task_id=? | Task ID. | To obtain all task IDs, run the "show space_task general" command.Parameter is in integer range 0~2147483647. |
Usage Guidelines
This command cannot be executed on the CLI to which you log in using the management IP address of the SVP. Before executing this command, use the management IP address to log in to the desired controller.
Example
-
Query information about all background space management tasks.
developer:/>show space_task general Name Id Period State NOTIFY trigger timer 9 200 SCHEDULED SPC_SNAP[0x0][1] 22 1000 SCHEDULED SPC_SNAP[0xc][1] 18 1000 SCHEDULED async del task 13 1000 SCHEDULED dentry cache task 1 1000 SCHEDULED FS IO retry timer 2 1000 SCHEDULED quota tree scan task 7 1000 SCHEDULED rep_task 11 1000 SCHEDULED async truncate task 14 1000 SCHEDULED Rel scrub task 15 1000 SCHEDULED FS_PERF_TASK 12 5000 SCHEDULED NOTIFY retry timer 8 2000 SCHEDULED SPC IO retry timer 16 2000 SCHEDULED VAAI_TIMER 10 2000 SCHEDULED worm cclock timer 3 5000 SCHEDULED SNAPCTRL_AUTO_DELETE_12 20 20000 SCHEDULED SNAPCTRL_AUTO_CREATE_0 23 -30000 SCHEDULED SNAPCTRL_AUTO_DELETE_0 24 20000 SCHEDULED worm global clock timer 4 10000 SCHEDULED sync_task_0 21 30000 SCHEDULED SNAPCTRL_AUTO_CREATE_12 19 -30000 SCHEDULED worm scan timer 5 30000 SCHEDULED worm_fingerprint_timer 6 30000 SCHEDULED sync_task_12 17 30000 SCHEDULED Total Task Count: 24
-
Query information about background task "9".
developer:/>show space_task general task_id=9 Task Address : 0xffff8801ca18fda0 Task Name : NOTIFY trigger timer Task ID : 9 Task Period : 200 ms Task Prior : LOW Task State : SCHEDULED Last Execution Time : 17442587 ns Next Execution Time : 17442787 ns Interval : 200 ns
System Response
The following table describes the parameter meanings.
Parameter |
Meaning |
|---|---|
| Name | Task name. |
| Id | Task ID. |
| Period | Period of the periodic task. ("0" indicates that the task is executed for only once. A value larger than 0 indicates that the task is executed with a fixed latency. A value smaller than 0 indicates that the task is executed at a fixed frequency.) |
| State | Task status. |
| Task Address | Task structure pointer. |
| Task Name | Task name. |
| Task ID | Task ID. |
| Task Period | Task period. |
| Task Prior | Task priority. |
| Task State | Task status. |
| Last Execution Time | Last execution time of the task. |
| Next Execution Time | Next execution time of the task. |
| Interval | Task execution interval. |
