Hi, On 5/24/19 9:48 AM, Kevin Flöh wrote:
We got the object ids of the missing objects with|ceph pg 1.24c list_missing:||{ "offset": { "oid": "", "key": "", "snapid": 0, "hash": 0, "max": 0, "pool": -9223372036854775808, "namespace": "" }, "num_missing": 1, "num_unfound": 1, "objects": [ { "oid": { "oid": "10004dfce92.0000003d", "key": "", "snapid": -2, "hash": 90219084, "max": 0, "pool": 1, "namespace": "" }, "need": "46950'195355", "have": "0'0", "flags": "none", "locations": [ "36(3)", "61(2)" ] } ], "more": false } | |we want to give up those objects with:|ceph pg 1.24c mark_unfound_lost revert But first we would like to know which file(s) is affected. Is there a way to map the object id to the corresponding file?
The object name is composed of the file inode id and the chunk within the file. The first chunk has some metadata you can use to retrieve the filename. See the 'CephFS object mapping' thread on the mailing list for more information.
Regards, Burkhard
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