show bgr counter
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
To show the count of BGR module, run the following command.
developer:/>show bgr counter Name Start Back Good Back Retry Back Bad Not Back ------------------------- ------------ ------------ ------------ ------------ ------------ BGR_COUNTER_CREATE_JOB 0 0 0 0 0 BGR_COUNTER_CANCEL_JOB 0 0 0 0 0 BGR_COUNTER_COMPLETE_JOB 0 0 0 0 0 BGR_COUNTER_HANG 2 2 0 0 0 BGR_COUNTER_UNHANG 2 2 0 0 0 BGR_COUNTER_BLOCK 0 0 0 0 0 BGR_COUNTER_UNBLOCK 0 0 0 0 0 BGR_COUNTER_GET_NEXT_CHUNK 0 0 0 0 0 BGR_COUNTER_CHUNK_COPY_DONE 0 0 0 0 0 BGR_COUNTER_READ_CHUNK 0 0 0 0 0 BGR_COUNTER_WRITE_ALLOC 0 0 0 0 0 BGR_COUNTER_WRITE_CHUNK 0 0 0 0 0 BGR_COUNTER_FS_WRITE_CHUNK 0 0 0 0 0 BGR_COUNTER_ALLOC_SGL 0 0 0 0 0 BGR_COUNTER_NOTIFY_PAIR 0 0 0 0 0 BGR_COUNTER_SET_OVERLOAD 0 0 0 0 0
System Response
The following table describes the parameter meanings.
Parameter |
Meaning |
|---|---|
| Name | Name of the statistical item. |
| Start | Count of I/Os that entered the module. |
| Back Good | Count of I/Os with success messages returned. |
| Back Retry | Count of I/Os that need to be tried again. |
| Back Bad | Count of I/Os with failure messages returned. |
| Not Back | Count of I/O with no message returned. |
| BGR_COUNTER_CREATE_JOB | Tasks created by the BGR. |
| BGR_COUNTER_CANCEL_JOB | Tasks canceled by the BGR. |
| BGR_COUNTER_COMPLETE_JOB | Tasks completed by the BGR. |
| BGR_COUNTER_HANG | Count of suspensions on the BGR. |
| BGR_COUNTER_UNHANG | Count of resuming suspensions on the BGR. |
| BGR_COUNTER_BLOCK | Count of the BGR block. |
| BGR_COUNTER_UNBLOCK | Count of the BGR unblock. |
| BGR_COUNTER_GET_NEXT_CHUNK | Count of BGR's obtaining of the next block. |
| BGR_COUNTER_CHUNK_COPY_DONE | Count of block copies completed by the BGR. |
| BGR_COUNTER_READ_CHUNK | Count of BGR's read from blocks. |
| BGR_COUNTER_WRITE_ALLOC | Count of BGR's write of allocations. |
| BGR_COUNTER_WRITE_CHUNK | Count of BGR's write of blocks. |
| BGR_COUNTER_FS_WRITE_CHUNK | Count of BGR's write of file system blocks. |
| BGR_COUNTER_ALLOC_SGL | Count of BGR's allocation of SGL pages. |
| BGR_COUNTER_NOTIFY_PAIR | Count of BGR's notification to the pair. |
| BGR_COUNTER_SET_OVERLOAD | Count of BGR's overload settings. |
