zpool/zfs: allow --json wherever -j is allowed
#9236
| Job | Run time |
|---|---|
| 18m 42s | |
| 21m 41s | |
| 40m 23s |
--json wherever -j is allowed
#9236
| Job | Run time |
|---|---|
| 18m 42s | |
| 21m 41s | |
| 40m 23s |