Am 30.04.18 um 09:26 schrieb Jan Marquardt: > Am 27.04.18 um 20:48 schrieb David Turner: >> This old [1] blog post about removing super large RBDs is not relevant >> if you're using object map on the RBDs, however it's method to manually >> delete an RBD is still valid. You can see if this works for you to >> manually remove the problem RBD you're having. > > I followed the instructions, but it seems that 'rados -p rbd ls | grep > '^rbd_data.221bf2eb141f2.' | xargs -n 200 rados -p rbd rm' gets stuck, > too. It's running since Friday and still not finished. The rbd image > is/was about 1 TB large. > > Until now the only output was: > error removing rbd>rbd_data.221bf2eb141f2.00000000000051d2: (2) No such > file or directory > error removing rbd>rbd_data.221bf2eb141f2.000000000000e3f2: (2) No such > file or directory I am still trying to get rid of this. 'rados -p rbd ls' still shows a lot of objects beginning with rbd_data.221bf2eb141f2, but if I try to delete them with 'rados -p rbd rm <obj>' it says 'No such file or directory'. This is not the behaviour I'd expect. Any ideas? Besides this rbd_data.221bf2eb141f2.0000000000016379 is still causing the OSDs crashing, which leaves the cluster unusable for us at the moment. Even if it's just a proof of concept, I'd like to get this fixed without destroying the whole cluster. >> >> [1] http://cephnotes.ksperis.com/blog/2014/07/04/remove-big-rbd-image >> >> On Thu, Apr 26, 2018 at 9:25 AM Jan Marquardt <jm@xxxxxxxxxxx >> <mailto:jm@xxxxxxxxxxx>> wrote: >> >> Hi, >> >> I am currently trying to delete an rbd image which is seemingly causing >> our OSDs to crash, but it always gets stuck at 3%. >> >> root@ceph4:~# rbd rm noc_tobedeleted >> Removing image: 3% complete... >> >> Is there any way to force the deletion? Any other advices? >> >> Best Regards >> >> Jan _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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