Hi, All. Yesterday i managed to reproduce the bug on my test environment with a fresh installation of dumpling release. I`ve attached the link to archive with debug logs. http://lamcdn.net/pool_with_empty_name_bug_logs.tar.gz Test cluster contains only one bucket with name "test" and one file in this bucket with name README and acl public-read. Pool with empty name is created when RGW processes request with non-existent bucket name. For example: $ curl -kIL http://rgw.test.lo/test/README HTTP/1.1 200 OK <- bucket exists, file exists $ curl -kIL http://test.rgw.test.lo/README HTTP/1.1 200 OK <- bucket exists, file exists $ curl -kIL http://rgw.test.lo/test/README2 HTTP/1.1 403 OK <- bucket exists, file does not exists $ curl -kIL http://test.rgw.test.lo/README2 HTTP/1.1 403 Forbidden <- bucket exists, file does not exists $ curl -kIL http://rgw.test.lo/test2/README HTTP/1.1 404 Not Found <- bucket does not exists, pool with empty name is created $ curl -kIL http://test2.rgw.test.lo/README HTTP/1.1 404 Not Found <- bucket does not exists, pool with empty name is created
If someone confirm this behaviour we can file a bug and request backport. -- Regards, Mikhail On Thu, 24 Apr 2014 10:33:00 -0700 Gregory Farnum <[email protected]> wrote: > Yehuda says he's fixed several of these bugs in recent code, but if > you're seeing it from a recent dev release, please file a bug! > Likewise if you're on a named release and would like to see a > backport. :) -Greg > Software Engineer #42 @ http://inktank.com | http://ceph.com > > > On Thu, Apr 24, 2014 at 4:10 AM, Dan van der Ster > <[email protected]> wrote: > > Hi, > > We also get the '' pool from rgw, which is clearly a bug somewhere. > > But we recently learned that you can prevent it from being > > recreated by removing the 'x' capability on the mon from your > > client.radosgw.* users, for example: > > > > client.radosgw.cephrgw1 > > key: xxx > > caps: [mon] allow r > > caps: [osd] allow rwx > > > > > > Cheers, Dan > > > > > > [email protected] wrote: > >> > >> Hi, > >> > >> I cant delete pool with empty name: > >> > >> $ sudo rados rmpool "" "" --yes-i-really-really-mean-it > >> successfully deleted pool > >> > >> but after a few seconds it is recreated automatically. > >> > >> $ sudo ceph osd dump | grep '^pool' > >> pool 3 '.rgw' rep size 2 min_size 1 crush_ruleset 0 object_hash > >> rjenkins pg_num 8 pgp_num 8 last_change 9 owner > >> 18446744073709551615 pool 4 '.rgw.gc' rep size 2 min_size 1 > >> crush_ruleset 0 object_hash rjenkins pg_num 8 pgp_num 8 > >> last_change 10 owner 18446744073709551615 pool 5 '.rgw.control' > >> rep size 2 min_size 1 crush_ruleset 0 object_hash rjenkins pg_num > >> 8 pgp_num 8 last_change 11 owner 18446744073709551615 pool 6 > >> '.users.uid' rep size 2 min_size 1 crush_ruleset 0 object_hash > >> rjenkins pg_num 8 pgp_num 8 last_change 13 owner 0 pool 7 > >> '.users.email' rep size 2 min_size 1 crush_ruleset 0 object_hash > >> rjenkins pg_num 8 pgp_num 8 last_change 15 owner 0 pool 8 '.users' > >> rep size 2 min_size 1 crush_ruleset 0 object_hash rjenkins pg_num > >> 8 pgp_num 8 last_change 17 owner 0 pool 9 '.rgw.buckets' rep size > >> 2 min_size 1 crush_ruleset 0 object_hash rjenkins pg_num 1024 > >> pgp_num 1024 last_change 38 owner 18446744073709551615 pool 10 > >> '.rgw.root' rep size 2 min_size 1 crush_ruleset 0 object_hash > >> rjenkins pg_num 8 pgp_num 8 last_change 100 owner 0 pool 17 '' rep > >> size 2 min_size 1 crush_ruleset 0 object_hash rjenkins pg_num 8 > >> pgp_num 8 last_change 3347 owner 0 > >> > >> ceph version 0.67.7 (d7ab4244396b57aac8b7e80812115bbd079e6b73) > >> > >> How can i delete it forever? > >> > > > > -- Dan van der Ster || Data & Storage Services || CERN IT > > Department -- > > > > _______________________________________________ > > ceph-users mailing list > > [email protected] > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
