You can list the objects in the pool and get their parent xattr, from there, decode that attribute and see its location in the tree. Only the objects with an all 0 suffix after the . should have a parent attribute. This came from the mailing list some time ago: rados --pool $pool_name getxattr $object_name parent | ceph-dencoder type inode_backtrace_t import - decode dump_json As for the rest, I don't know how ceph reacts to expected but missing data in the data pools. -- Adam ________________________________________ From: Vladimir Brik <vladimir.brik@xxxxxxxxxxxxxxxx> Sent: Thursday, July 21, 2022 8:54 To: ceph-users Subject: Identifying files residing in a cephfs data pool This email originated from outside of K-State. Hello I would like to remove one of the data pools of my cephfs filesystem, but after deleting all the files I thought were stored in that pool, the pool still has about 1k objects. Is there a way to identify which files are stored in that pool? (so I can delete them) What will happen if I rm_data_pool with objects from cephfs? Will I just get an i/o error accessing those files or will it lead to bigger problems? I would appreciate any help with this Vlad _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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