Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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HDDS-6517-Snapshot
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docker-compose on
HDDS-6517-Snapshot
Description
SnapshotDiff command lists unmodified file as modified.
Steps :
- Create volume and bucket
- Put key key1 and take snapshot snap1
- Add new key key2 and take snapshot snap2 (key1 is unchanged)
- SnapshotDiff lists key2 as added and key1 as modified
bash-4.2$ ozone sh volume create vol1 bash-4.2$ ozone sh bucket create vol1/buck1 bash-4.2$ ozone sh key put vol1/buck1/key1 README.md bash-4.2$ ozone sh snapshot create vol1/buck1 snap1 bash-4.2$ ozone sh key put vol1/buck1/key2 CONTRIBUTING.md bash-4.2$ ozone sh snapshot create vol1/buck1 snap2 bash-4.2$ ozone sh snapshot snapshotDiff vol1/buck1 snap1 snap2 Difference between snapshot snap1 and snapshot snap2: + key2 M key1
The keys captured under both snapshots have same data info :
bash-4.2$ ozone sh key info vol1/buck1/.snapshot/snap1/key1
{
"volumeName" : "vol1",
"bucketName" : "buck1",
"name" : ".snapshot/snap1/key1",
"dataSize" : 3811,
"creationTime" : "2022-12-08T09:07:10.450Z",
"modificationTime" : "2022-12-08T09:07:12.247Z",
"replicationConfig" : {
"replicationFactor" : "THREE",
"requiredNodes" : 3,
"replicationType" : "RATIS"
},
"ozoneKeyLocations" : [ {
"containerID" : 1,
"localID" : 109611004723200001,
"length" : 3811,
"offset" : 0,
"keyOffset" : 0
} ],
"metadata" : { }
}
bash-4.2$ ozone sh key info vol1/buck1/.snapshot/snap2/key1
{
"volumeName" : "vol1",
"bucketName" : "buck1",
"name" : ".snapshot/snap2/key1",
"dataSize" : 3811,
"creationTime" : "2022-12-08T09:07:10.450Z",
"modificationTime" : "2022-12-08T09:07:12.247Z",
"replicationConfig" : {
"replicationFactor" : "THREE",
"requiredNodes" : 3,
"replicationType" : "RATIS"
},
"ozoneKeyLocations" : [ {
"containerID" : 1,
"localID" : 109611004723200001,
"length" : 3811,
"offset" : 0,
"keyOffset" : 0
} ],
"metadata" : { }
}
Expected response - key1 should not be listed under modified marker for snapshotDiff
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