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Greetings,
I have a small Ceph 10.2.1 test cluster using a 3-replicate pool based on 24 SSDs configured with bluestore. I created and wrote an rbd image called "image1", then deleted the image again.
rbd -p ssd_replica create --size 100G image1 rbd --pool ssd_replica bench-write --io-size 2M --io-threads 16 --io-total 100G --io-pattern seq image1 rbd -p ssd_replica rm image1
The rbd rm command completed successfully, but not all the image-related files disappeared from the pool. The pool still contains files:
rbd_directory rbd_id.image1 rbd_object_map.15ed238e1f29 plus 2938 other objects of the form "rbd_data.15ed238e1f29.000000000000xxxx".
Attempting to re-delete image1 does not work. Attempting to directly delete object rbd_id.image1 and one of the data objects doesn't work either. The commands all fail with "No such file or directory" yet they are obviously there. (Warning messages
stripped for brevity.)
[root@alpha1-p200 fio]# rbd -p ssd_replica rm image1 Removing image: 0% complete...failed. rbd: delete error: (2) No such file or directory [root@alpha1-p200 fio]# rados -p ssd_replica rm rbd_id.image1 error removing ssd_replica>rbd_id.image1: (2) No such file or directory [root@alpha1-p200 fio]# rados -p ssd_replica rm rbd_data.15ed238e1f29.0000000000005b56 error removing ssd_replica>rbd_data.15ed238e1f29.0000000000005b56: (2) No such file or directory Is this a bug, and if so, where should I look for the cause? Anyone know how to delete these objects?
Thanks, Kevan
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