Adding another scenario -
where the cluster was installed with resharding and then resharding was disabled and radosgw restarted in the middle of cosbench write operation
resulting in the following condition:
"marker": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.8",
"bucket_id": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.18",
radosgw-admin metadata get bucket:s3testqwer1
{
"key": "bucket:s3testqwer1",
"ver": {
"tag": "_BFTL0_ISwpWsXaGHkyI02j0",
"ver": 15
},
"mtime": "2018-06-28 13:31:43.578495Z",
"data": {
"bucket": {
"name": "s3testqwer1",
"marker": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.8",
"bucket_id": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.18",
"tenant": "",
"explicit_placement": {
"data_pool": "",
"data_extra_pool": "",
"index_pool": ""
}
},
"owner": "testid",
"creation_time": "2018-06-14 13:55:37.844197Z",
"linked": "true",
"has_bucket_info": "false"
}
radosgw-admin metadata get bucket.instance:s3testqwer1:a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.8 [10/42]
{
"key": "bucket.instance:s3testqwer1:a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.8",
"ver": {
"tag": "_4unVrCsMSAyG7XH5M0G7Ptj",
"ver": 3
},
"mtime": "2018-06-14 14:41:03.598964Z",
"data": {
"bucket_info": {
"bucket": {
"name": "s3testqwer1",
"marker": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.8",
"bucket_id": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.8",
"tenant": "",
"explicit_placement": {
"data_pool": "",
"data_extra_pool": "",
"index_pool": ""
}
},
"creation_time": "2018-06-14 13:55:37.844197Z",
"owner": "testid",
"flags": 0,
"zonegroup": "d6f2327a-9aad-45a9-b31f-9880a4d792af",
"placement_rule": "default-placement",
"has_instance_obj": "true",
"quota": {
"enabled": false,
"check_on_raw": false,
"max_size": -1,
"max_size_kb": 0,
"max_objects": -1
},
"num_shards": 0,
"bi_shard_hash_type": 0,
"requester_pays": "false",
"has_website": "false",
"swift_versioning": "false",
"swift_ver_location": "",
"index_type": 0,
"mdsearch_config": [],
"reshard_status": 2,
"new_bucket_instance_id": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.11"
},
"attrs": [
{
"key": "user.rgw.acl",
"val": "AgKJAAAAAwIVAAAABgAAAHRlc3RpZAcAAABUZXN0IElkBANoAAAAAQEAAAAGAAAAdGVzdGlkDwAAAAEAAAAGAAAAdGVzdGlkBQM5AAAAAgIEAAAAAAAAAAYAAAB0ZXN0aWQAAAAAAAAAAAICBAAAAA8AAAAHAAAAVGVzdCBJZAAAAAAAAAAAAAAAAAAAAA="
},
{
"key": "user.rgw.idtag",
"val": ""
}
]
}
}
radosgw-admin metadata get bucket.instance:s3testqwer1:a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.18
{
"key": "bucket.instance:s3testqwer1:a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.18",
"ver": {
"tag": "8EKJdLtqy1iBUoVTH6JzkYZ2",
"ver": 4
},
"mtime": "2018-06-17 08:44:12.670789Z",
"data": {
"bucket_info": {
"bucket": {
"name": "s3testqwer1",
"marker": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.8",
"bucket_id": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.4241.18",
"tenant": "",
"explicit_placement": {
"data_pool": "",
"data_extra_pool": "",
"index_pool": ""
}
},
"creation_time": "2018-06-14 13:55:37.844197Z",
"owner": "testid",
"flags": 0,
"zonegroup": "d6f2327a-9aad-45a9-b31f-9880a4d792af",
"placement_rule": "default-placement",
"has_instance_obj": "true",
"quota": {
"enabled": false,
"check_on_raw": false,
"max_size": -1,
"max_size_kb": 0,
"max_objects": -1
},
"num_shards": 2,
"bi_shard_hash_type": 0,
"requester_pays": "false",
"has_website": "false",
"swift_versioning": "false",
"swift_ver_location": "",
"index_type": 0,
"mdsearch_config": [],
"reshard_status": 1,
"new_bucket_instance_id": "a4bddfac-6b8e-49f9-b222-25fc2cb2c118.724274.1"
},
"attrs": [
{
"key": "user.rgw.acl",
"val": "AgKJAAAAAwIVAAAABgAAAHRlc3RpZAcAAABUZXN0IElkBANoAAAAAQEAAAAGAAAAdGVzdGlkDwAAAAEAAAAGAAAAdGVzdGlkBQM5AAAAAgIEAAAAAAAAAAYAAAB0ZXN0aWQAAAAAAAAAAAICBAAAAA8AAAAHAAAAVGVzdCBJZAAAAAAAAAAAAAAAAAAAAAA="
},
{
"key": "user.rgw.idtag",
"val": ""
}
]
}
}