Hi Reid, The bucket check --fix will not clean up aborted multipart uploads. An S3 client will. You need to either set a Lifecycle policy on buckets to have these cleaned up automatically after some time ~/ cat /home/lifecycle.xml <LifecycleConfiguration> <Rule> <AbortIncompleteMultipartUpload> <DaysAfterInitiation>3</DaysAfterInitiation> </AbortIncompleteMultipartUpload> <Prefix></Prefix> <Status>Enabled</Status> </Rule> </LifecycleConfiguration> ~/ s3cmd setlifecycle lifecycle.xml s3://bucket-test Or get rid of them manually by using an s3 client ~/ aws s3api list-multipart-uploads --endpoint=https://my.objectstorage.domain --bucket mimir-prod | jq -r '.Uploads[] | "--key \"\(.Key)\" --upload-id \(.UploadId)"' > abort-multipart-upload.txt ~/ max=$(cat abort-multipart-upload.txt | wc -l); i=1; while read -r line; do echo -n "$i/$max"; ((i=i+1)); eval "aws s3api abort-multipart-upload --endpoint=https://my.objectstorage.domain --bucket mimir-prod $line"; done < abort-multipart-upload.txt Regards, Frédéric. ----- Le 17 Sep 24, à 14:27, Reid Guyett reid.guyett@gmail.com a écrit :
Hello,
I recently moved a bucket from 1 cluster to another cluster using rclone. I noticed that the source bucket had around 35k objects and the destination bucket only had around 18k objects after the sync was completed.
Source bucket stats showed:
radosgw-admin bucket stats --bucket mimir-prod | jq .usage { "rgw.main": { "size": 4321515978174, "size_actual": 4321552605184, "size_utilized": 4321515978174, "size_kb": 4220230448, "size_kb_actual": 4220266216, "size_kb_utilized": 4220230448, "num_objects": 35470 }, "rgw.multimeta": { "size": 0, "size_actual": 0, "size_utilized": 66609, "size_kb": 0, "size_kb_actual": 0, "size_kb_utilized": 66, "num_objects": 2467 } }
Destination bucket stats showed:
radosgw-admin bucket stats --bucket mimir-prod | jq .usage { "rgw.main": { "size": 4068176326491, "size_actual": 4068212576256, "size_utilized": 4068176326491, "size_kb": 3972828444, "size_kb_actual": 3972863844, "size_kb_utilized": 3972828444, "num_objects": 18525 }, "rgw.multimeta": { "size": 0, "size_actual": 0, "size_utilized": 108, "size_kb": 0, "size_kb_actual": 0, "size_kb_utilized": 1, "num_objects": 4 } }
When I checked the source bucket using aws cli tool it showed around 18k objects. The bucket was actively being used so the 18k is slightly different.
aws --profile mimir-prod --endpoint-url https://my.objectstorage.domain s3api list-objects --bucket mimir-prod > mimir_objs cat mimir_objs | grep -c "Key" 18090
I did a check on the source bucket and it showed a lot of invalid multipart objects.
radosgw-admin bucket check --bucket mimir-prod | head { "invalid_multipart_entries": [
"_multipart_network/01H9CFRA45MJWBHQRCHRR4JHV4/index.sJRTCoqiZvlge2cjz6gLU7DwuLI468zo.2",
"_multipart_network/01HMCCRMTC5F4BFCZ56BKHTMWQ/index.6ypGbeMr6Jg3y7xAL8yrLL-v4sbFzjSA.3",
"_multipart_network/01HMFKR56RRZNX9VT9B4F49MMD/chunks/000001.JIC7fFA_q96nal1yGXsVSPCY8EMe5AU8.2",
"_multipart_network/01HMFKSND2E5BWF6QVTX8SDRRQ/index.57aSNeXn3j70H4EHfbNCD2RpoOp-P1Bv.2",
"_multipart_network/01HMFKTDNA3FVSWW7N8KYY2C7N/chunks/000001.2~kRjRbLWWDf1e40P40LUzdU3f_x2P46Q.2",
"_multipart_network/01HMFTMA8J1DEXYHKMVCXCC0GM/chunks/000001.GVajdCja0gHOLlgyFanF72A4B6ZqUpu5.2",
"_multipart_network/01HMFTMA8J1DEXYHKMVCXCC0GM/chunks/000001.GYaouEePvEdbQosCb5jLFCAHrSm9VoDh.2",
"_multipart_network/01HMFTMA8J1DEXYHKMVCXCC0GM/chunks/000001.r4HkP-JK-rBAWDoXBXKJJYEAjk39AswW.1", ...
So I tried to run `radosgw-admin bucket check --check-objects --bucket mimir-prod --fix` and it showed that it was cleaning things with thousands of lines like
2024-09-17T12:19:42.212+0000 7fea25b6f9c0 0 check_disk_state(): removing manifest part from index: mimir-prod:_multipart_tenant_prod/01J7Q778YXJXE23SRQZM9ZA4NH/chunks/000001.2~m6EI5fHFWxI-RmWB6TeFSupu7vVrCgh.2 2024-09-17T12:19:42.212+0000 7fea25b6f9c0 0 check_disk_state(): removing manifest part from index: mimir-prod:_multipart_tenant_prod/01J7Q778YXJXE23SRQZM9ZA4NH/chunks/000001.2~m6EI5fHFWxI-RmWB6TeFSupu7vVrCgh.3 2024-09-17T12:19:42.212+0000 7fea25b6f9c0 0 check_disk_state(): removing manifest part from index: mimir-prod:_multipart_tenant_prod/01J7Q778YXJXE23SRQZM9ZA4NH/chunks/000001.2~m6EI5fHFWxI-RmWB6TeFSupu7vVrCgh.4 2024-09-17T12:19:42.212+0000 7fea25b6f9c0 0 check_disk_state(): removing manifest part from index: mimir-prod:_multipart_tenant_prod/01J7Q778YXJXE23SRQZM9ZA4NH/chunks/000001.2~m6EI5fHFWxI-RmWB6TeFSupu7vVrCgh.5 2024-09-17T12:19:42.213+0000 7fea25b6f9c0 0 check_disk_state(): removing manifest part from index: mimir-prod:_multipart_tenant_prod/01J7Q778YXJXE23SRQZM9ZA4NH/chunks/000001.2~m6EI5fHFWxI-RmWB6TeFSupu7vVrCgh.6
but the end result shows nothing has changed.
"check_result": { "existing_header": { "usage": { "rgw.main": { "size": 4281119287051, "size_actual": 4281159110656, "size_utilized": 4281119287051, "size_kb": 4180780554, "size_kb_actual": 4180819444, "size_kb_utilized": 4180780554, "num_objects": 36429 }, "rgw.multimeta": { "size": 0, "size_actual": 0, "size_utilized": 66636, "size_kb": 0, "size_kb_actual": 0, "size_kb_utilized": 66, "num_objects": 2468 } } }, "calculated_header": { "usage": { "rgw.main": { "size": 4281119287051, "size_actual": 4281159110656, "size_utilized": 4281119287051, "size_kb": 4180780554, "size_kb_actual": 4180819444, "size_kb_utilized": 4180780554, "num_objects": 36429 }, "rgw.multimeta": { "size": 0, "size_actual": 0, "size_utilized": 66636, "size_kb": 0, "size_kb_actual": 0, "size_kb_utilized": 66, "num_objects": 2468 } } } }
Does this command do anything? Is it the wrong command for this issue? How does one go about fixing buckets in this state?
Thanks!
Reid _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io