The 'zpool status' output assumes that the longest prefix is six
character long plus colon plus space, eg. 'status: ', 'action: '
or 'config: ' (so eight in total). This works well even when we have
messages that requires more than one line, as '\t' is exactly eight
characters, just like the longest prefix.
The 'zpool import' output is a bit different, as it may display the
comment pool property, then the longest prefix is 'comment: ', which is
nine characters long, not eight.
All the prefixes were given an extra space in front, but:
- 'status: ' did not get an extra space.
- Messages that require more than one line should use nine spaces of
indentation, not eight.
- The extra space in front looks redundant if there is no comment
property set on the given pool.
Fix it by adding an extra space to all prefixes, but only if the comment
property is defined. Also, when we need to continue the message in a new
line, use '\t ' for indentation.
While here, apply small corrections to a couple messages.
Before:
pool: tank
id: 7412636063178848859
state: ONLINE
status: Some supported features are not enabled on the pool.
(Note that they may be intentionally disabled if the
'compatibility' property is set.)
action: The pool can be imported using its name or numeric identif[...]
some features will not be available without an explicit 'zp[...]
comment: Example comment.
config:
bclone ONLINE
ada0 ONLINE
After:
pool: tank
id: 10180960571062436759
state: ONLINE
status: Some supported features are not enabled on the pool.
(Note that they may be intentionally disabled if the
'compatibility' property is set.)
action: The pool can be imported using its name or numeric identifi[...]
some features will not be available without an explicit 'zp[...]
config:
tank ONLINE
ada3 ONLINE
pool: dozer
id: 11028319538368222579
state: ONLINE
status: Some supported features are not enabled on the pool.
(Note that they may be intentionally disabled if the
'compatibility' property is set.)
action: The pool can be imported using its name or numeric identif[...]
some features will not be available without an explicit 'z[...]
comment: Example comment.
config:
dozer ONLINE
ada1 ONLINE
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Pawel Dawidek <pawel@dawidek.net>
Closes#16128
5137c132a5