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Feature #12132
closedcephfs-data-scan: Cleanup phase
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Description
A phase to remove the xattrs created during the scan_extents phase. They are small and harmless, but we should at least make it possible to remove them.
Users might sometimes actively choose not to do this, as it will impose O(n_files) write IOs on the data pool, for no functional change other than reclaiming a little bit of space.
Updated by John Spray over 8 years ago
- Category changed from 66 to fsck/damage handling
Updated by Vishal Kanaujia over 7 years ago
- Status changed from New to In Progress
The following xattrs are added to zeroth object:
#define XATTR_CEILING "scan_ceiling"
#define XATTR_MAX_MTIME "scan_max_mtime"
#define XATTR_MAX_SIZE "scan_max_size"
The new cleanup phase should delete them.
Updated by John Spray over 7 years ago
- Status changed from In Progress to Resolved
https://github.com/ceph/ceph/pull/12337#pullrequestreview-12909728
commit 8e8f8dd260a51e23588f7ef8b7f080355fa3fde2 Author: Vishal Kanaujia <Vishal.Kanaujia@sandisk.com> Date: Tue Dec 6 18:38:24 2016 +0530 tools: cleanup phase of cephfs-data-scan cephfs-data-scan has a new optional phase to delete xattrs generated during recovery. Signed-off-by: Vishal Kanaujia <vishal.kanaujia@sandisk.com>
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