So, as the subject states I have an issue with buckets returning a 404 error when they are listed immediately after being created; as well the bucket fails to be deleted if you try to delete it immediately after creation. The behaviour is intermittent. If I leave the bucket in place for a few minutes, the bucket behaves normally. I’m thinking this is a metadata issue or something along those lines but I’m out of my depth now. To the best of our knowledge the cluster has not changed in any way since the same tests were run in December with no errors. We are running Ceph 14.2.16 on all parts of the cluster. I am using the python-swift client for the connection on a CentOS7 machine. Can replicate the results from the mons or an external client as well. I’m willing to share my test script as well if you would like to see how I’m generating the error. Here is a piece of the logs in case I missed something in the interpretation (log level at 20): 14:23:17.069 7faba00df700 1 ====== starting new request req=0x55fb7a138700 ===== 14:23:17.069 7faba00df700 2 req 148 0.000s initializing for trans_id = tx000000000000000000094-0060245cd5-2b8949-default 14:23:17.069 7faba00df700 10 rgw api priority: s3=8 s3website=7 14:23:17.069 7faba00df700 10 host=<NameRemoved> 14:23:17.069 7faba00df700 20 subdomain= domain= in_hosted_domain=0 in_hosted_domain_s3website=0 14:23:17.069 7faba00df700 -1 res_query() failed 14:23:17.069 7faba00df700 20 final domain/bucket subdomain= domain= in_hosted_domain=0 in_hosted_domain_s3website=0 s->info.domain= s->info.request_uri=/swift/v1/404test 14:23:17.069 7faba00df700 10 ver=v1 first=404test req= 14:23:17.069 7faba00df700 10 handler=28RGWHandler_REST_Bucket_SWIFT 14:23:17.069 7faba00df700 2 req 148 0.000s getting op 2 14:23:17.069 7faba00df700 10 req 148 0.000s swift:delete_bucket scheduling with dmclock client=3 cost=1 14:23:17.069 7faba00df700 10 op=30RGWDeleteBucket_ObjStore_SWIFT 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket verifying requester 14:23:17.069 7faba00df700 20 req 148 0.000s swift:delete_bucket rgw::auth::swift::DefaultStrategy: trying rgw::auth::swift::TempURLEngine 14:23:17.069 7faba00df700 20 req 148 0.000s swift:delete_bucket rgw::auth::swift::TempURLEngine denied with reason=-13 14:23:17.069 7faba00df700 20 req 148 0.000s swift:delete_bucket rgw::auth::swift::DefaultStrategy: trying rgw::auth::swift::SignedTokenEngine 14:23:17.069 7faba00df700 10 req 148 0.000s swift:delete_bucket swift_user=xmcc:swift 14:23:17.069 7faba00df700 20 build_token token=0a000000786d63633a73776966748960ea4653df708a55ae2560e58acf01 14:23:17.069 7faba00df700 20 req 148 0.000s swift:delete_bucket rgw::auth::swift::SignedTokenEngine granted access 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket normalizing buckets and tenants 14:23:17.069 7faba00df700 10 s->object=<NULL> s->bucket=404test 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket init permissions 14:23:17.069 7faba00df700 20 get_system_obj_state: rctx=0x55fb7a137770 obj=default.rgw.meta:root:404test state=0x55fb7a060ac0 s->prefetch_data=0 14:23:17.069 7faba00df700 10 cache get: name=default.rgw.meta+root+404test : hit (negative entry) 14:23:17.069 7faba00df700 20 get_system_obj_state: rctx=0x55fb7a137130 obj=default.rgw.meta:users.uid:xmcc state=0x55fb7a060f40 s->prefetch_data=0 14:23:17.069 7faba00df700 10 cache get: name=default.rgw.meta+users.uid+xmcc : hit (requested=0x6, cached=0x17) 14:23:17.069 7faba00df700 20 get_system_obj_state: s->obj_tag was set empty 14:23:17.069 7faba00df700 20 Read xattr: user.rgw.idtag 14:23:17.069 7faba00df700 20 get_system_obj_state: rctx=0x55fb7a137130 obj=default.rgw.meta:users.uid:xmcc state=0x55fb7a060f40 s->prefetch_data=0 14:23:17.069 7faba00df700 10 cache get: name=default.rgw.meta+users.uid+xmcc : hit (requested=0x6, cached=0x17) 14:23:17.069 7faba00df700 20 get_system_obj_state: s->obj_tag was set empty 14:23:17.069 7faba00df700 20 Read xattr: user.rgw.idtag 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket recalculating target 14:23:17.069 7faba00df700 10 Starting retarget 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket reading permissions 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket init op 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket verifying op mask 14:23:17.069 7faba00df700 20 req 148 0.000s swift:delete_bucket required_mask= 4 user.op_mask=7 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket verifying op permissions 14:23:17.069 7faba00df700 20 req 148 0.000s swift:delete_bucket -- Getting permissions begin with perm_mask=50 14:23:17.069 7faba00df700 5 req 148 0.000s swift:delete_bucket Searching permissions for identity=rgw::auth::ThirdPartyAccountApplier() -> rgw::auth::SysReqApplier -> rgw::auth::LocalApplier(acct_user=xmcc, acct_name=xmcc, subuser=swift, perm_mask=15, is_admin=0) mask=50 14:23:17.069 7faba00df700 5 Searching permissions for uid=xmcc 14:23:17.069 7faba00df700 5 Found permission: 15 14:23:17.069 7faba00df700 5 Searching permissions for group=1 mask=50 14:23:17.069 7faba00df700 5 Permissions for group not found 14:23:17.069 7faba00df700 5 Searching permissions for group=2 mask=50 14:23:17.069 7faba00df700 5 Permissions for group not found 14:23:17.069 7faba00df700 5 req 148 0.000s swift:delete_bucket -- Getting permissions done for identity=rgw::auth::ThirdPartyAccountApplier() -> rgw::auth::SysReqApplier -> rgw::auth::LocalApplier(acct_user=xmcc, acct_name=xmcc, subuser=swift, perm_mask=15, is_admin=0), owner=xmcc, perm=2 14:23:17.069 7faba00df700 10 req 148 0.000s swift:delete_bucket identity=rgw::auth::ThirdPartyAccountApplier() -> rgw::auth::SysReqApplier -> rgw::auth::LocalApplier(acct_user=xmcc, acct_name=xmcc, subuser=swift, perm_mask=15, is_admin=0) requested perm (type)=2, policy perm=2, user_perm_mask=2, acl perm=2 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket verifying op params 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket pre-executing 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket executing 14:23:17.069 7faba00df700 0 req 148 0.000s swift:delete_bucket ERROR: bucket 404test not found 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket completing 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket op status=-2002 14:23:17.069 7faba00df700 2 req 148 0.000s swift:delete_bucket http status=404 14:23:17.069 7faba00df700 1 ====== req done req=0x55fb7a138700 op status=-2002 http_status=404 latency=0s ====== -- Mike Cave I acknowledge and respect the Lekwungen-speaking Peoples on whose traditional territories the university stands and the Songhees, Esquimalt and WSANEC peoples whose historical relationships with the land continue to this day. 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