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Bug #12673
closedcache agent is idle although one object is left in the cache
% Done:
0%
Source:
Tags:
Backport:
firefly,hammer
Regression:
No
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
Steps to reproduce:
./stop.sh rm -fr out dev ; MON=1 OSD=3 ./vstart.sh -X -d -n -l mon osd ceph osd pool create slow 1 1 ceph osd pool create fast 1 1 ceph osd tier add slow fast ceph osd tier cache-mode fast writeback ceph osd tier set-overlay slow fast ceph osd pool set fast hit_set_type bloom rados -p slow put obj3 /etc/group ceph osd pool set fast target_max_objects 1 ceph osd pool set fast hit_set_count 1 ceph osd pool set fast hit_set_period 5 sleep 30 ceph df rados -p slow get obj3 /tmp/obj3 ceph df sleep 30 ceph df ceph health detail
The obj3 is not evicted from the fast pool.
$ ceph df *** DEVELOPER MODE: setting PATH, PYTHONPATH and LD_LIBRARY_PATH *** GLOBAL: SIZE AVAIL RAW USED %RAW USED 547G 53735M 494G 90.40 POOLS: NAME ID USED %USED MAX AVAIL OBJECTS rbd 0 0 0 17909M 0 slow 1 3834 0 17909M 3 fast 2 1363 0 17909M 2 $ rados -p fast ls obj3
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