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Feature #12131

open

cephfs-data-scan: Update InoTable after injection

Added by John Spray almost 9 years ago. Updated almost 8 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
fsck/damage handling
Target version:
-
% Done:

0%

Source:
other
Tags:
Backport:
Reviewed:
Affected Versions:
Component(FS):
Labels (FS):
Pull request ID:

Description

Currently, inodes are injected without any consideration to whether their number is still regarded as free in inotable.

This is okay in some cases (recovery for read-only retrieval of files, recovery where the inotable is not damaged), but in general we should add a step to the process that updates the inotable to ensure that injected inodes do not have numbers that are in the free range in the inotable.

cephfs-journal-tool already does something similar when scraping.

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 #1

Updated by John Spray over 8 years ago

  • Category changed from 66 to fsck/damage handling
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