Hi list,
My ceph version is jewel 10.2.10.
I tired to use rbd rm to remove a 50TB image(without object map because krbd
does't support it).It takes about 30mins to just complete about 3%. Is this
expected? Is there a way to make it faster?
I know there are scripts to delete rados objects of the rbd image to make it
faster. But is the slowness expected for rbd rm command?
PS: I also encounter very slow rbd export for large rbd image(20TB image but
with only a few GB data).Takes hours to completed the export.I guess both are
related to object map not enabled, but krbd doesn't support object map feature.
2018-03-18
shadowlin
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