Feature #4138: MDS: forward scrub: add functionality to verify disk data is consistent - CephFS - Ceph

Actions

Copy link

Feature #4138

closed

MDS: forward scrub: add functionality to verify disk data is consistent

Added by Greg Farnum about 11 years ago. Updated almost 8 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Greg Farnum

Category:

Target version:

v0.87

% Done:

Source:

Development

Tags:

Backport:

Reviewed:

Affected Versions:

Component(FS):

MDS

Labels (FS):

Pull request ID:

Description

Design and implement a mechanism that, given a CInode, it will go check the actual disk state of that inode for consistency with the CInode. Initially we just need to verify the parent backpointers, and for directories that the rstats match.
Design it considering the later addition of more extensive checks, such as verifying actual file sizes.

Related issues 1 (0 open — 1 closed)

Actions

Copy link

Updated by Greg Farnum about 11 years ago

Subject changed from MDS: add functionality to verify disk data is consistent to MDS: forward scrub: add functionality to verify disk data is consistent
Parent task deleted (~~#4137~~)

Actions

Copy link