Bug 2079897 - [RFE] Re-create OSD superblock if osd_superblock is corrupted
Summary: [RFE] Re-create OSD superblock if osd_superblock is corrupted
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RADOS
Version: 5.0
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
: 7.1
Assignee: Adam Kupczyk
QA Contact: Harsh Kumar
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-04-28 13:02 UTC by Prashant Dhange
Modified: 2024-06-13 14:19 UTC (History)
17 users (show)

Fixed In Version: ceph-18.2.1-103.el9cp
Doc Type: Enhancement
Doc Text:
.OSD is now more resilient to fatal corruption Previously, special OSD layer object "superblock" would be overwritten due to being located at the beginning of the disk, resulting in a fatal corruption. With this enhancement, OSD "superblock" is redundant and is migrating on disk. Its copy is stored in the database. OSD is now more resilient to fatal corruption.
Clone Of:
Environment:
Last Closed: 2024-06-13 14:19:19 UTC
Embargoed:
pdhange: needinfo-

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph pull 50326 0 None open osd: improve OSD robustness. 2023-07-07 17:52:48 UTC
Github ceph ceph pull 54783 0 None open reef: osd: improve OSD robustness. 2023-12-14 23:37:20 UTC
Red Hat Issue Tracker RHCEPH-4197 0 None None None 2022-04-28 16:16:33 UTC
Red Hat Product Errata RHSA-2024:3925 0 None None None 2024-06-13 14:19:21 UTC

Comment 31 errata-xmlrpc 2024-06-13 14:19:19 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Critical: Red Hat Ceph Storage 7.1 security, enhancements, and bug fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2024:3925
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