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Bug #42716
closedPool creation error message is hidden on FileStore-backed pools
Status:
Resolved
Priority:
Normal
Assignee:
Category:
Administration/Usability
Target version:
-
% Done:
0%
Source:
Community (user)
Tags:
low-hanging-fruit
Backport:
Regression:
Yes
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Monitor
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
When trying to create a pool with an incorrect PG number then the error message is hidden by a warning message.
osd_objectstore: filestore
# ceph --version
ceph version 12.2.12-48.el7cp (26388d73d88602005946d4381cc5796d42904858) luminous (stable)
# ceph osd pool create foo 2048
Error ERANGE: For better initial performance on pools expected to store a large number of objects, consider supplying the expected_num_objects parameter when creating the pool.
# echo $?
34
It's actually hiding the real pool creation error.
# ceph osd pool create foo 2048 replicated_rule 1 1000000
Error ERANGE: pg_num 2048 size 3 would mean 6504 total pgs, which exceeds max 6000 (mon_max_pg_per_osd 250 * num_in_osds 24)
# echo $?
34
This seems to be introduced by [1]
[1] https://github.com/ceph/ceph/commit/d10a5dddc46095ed9ddf9718fc13214b1d0e2af8
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