mon crashes on some --format=plain commands
Mentioned by bens on IRC, creating ticket in case we forget:
19:21 i just found a bung and its easy to repro 19:21 bug 19:22 i can't file a report on it, but thought you guys might have fun. 19:22 ceph --format plain osd find 71 19:22 crashes monitor. 19:24 i'll file one later
"osd find" and "osd metadata" both have the problem, they're dereferencing a null Formatter. It probably isn't worth writing special plan output code for them, we should just force the format to json-pretty when the user passes plain. Should also skim other functions there to see if anyone else is being unsafe with 'f' dereferences.
mon: osd find / metadata --format plain fallback
ceph --format plain osd find 1 (and metadata) are not implemented and
must fallback to the default (json-pretty).
Signed-off-by: Loic Dachary <email@example.com>
(cherry picked from commit 13780d755115387591888f94ea6c58ac0db3ecc4)