Using onbar_w to Start onbar_worker
>>-onbar_w--+-----+--+-----+--+-----+--+-----+--+-----+--------><
'- -b-' '- -r-' '- -d-' '- -l-' '- -p-'
To start onbar-worker processes manually, use the onbar_w utility.
| Element | Purpose | Key Considerations |
|---|---|---|
| -b | Accepts request to back up storage spaces and logical logs | None. |
| -r | Accepts request to restore storage spaces and logical logs | None. |
| -d | Accepts request to back up and restore storage spaces | None. |
| -l | Accepts requests to back up and restore logical logs | None. |
| -p | Accepts queries from the Backup Scheduler that asks where particular objects have been backed up | None. |
Specifying onbar_w without any options (the default) is the same as specifying onbar_w -b -r -d -l -p. Table 17 shows some examples of onbar_w options. Some option combinations also do the same thing.
| onbar_w Options | What Happens |
|---|---|
| none | The onbar-worker process does everything. It backs up and restores storage spaces and logical logs, and places the storage spaces and logical logs in the correct storage manager. |
| -b | Backs up storage spaces and logical logs |
| -b -d | Backs up storage spaces |
| -b -l | Backs up logical logs |
| -b -p | Backs up storage spaces and logical logs, and places them in the storage manager |
| -b -r | Backs up and restores storage spaces and logical logs |
| -d -p | Backs up and restores storage spaces, and places them in the storage manager |
| -l | Backs up and restores logical logs |
| -p | Places storage spaces and logical logs in the storage manager |
| -r | Restores storage spaces and logical logs |
| -r -p | Restores storage spaces and logical logs, and places them in the storage manager |
| -b -r -d -l -p | Does everything |
| -b -r -p | Does everything |
| -d -l -p | Does everything |