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Bug 2079897

Summary:	[RFE] Re-create OSD superblock if osd_superblock is corrupted
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Prashant Dhange <pdhange>
Component:	RADOS	Assignee:	Adam Kupczyk <akupczyk>
Status:	CLOSED ERRATA	QA Contact:	Harsh Kumar <hakumar>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	5.0	CC:	akraj, akupczyk, amathuri, bhubbard, ceph-eng-bugs, choffman, ksirivad, lflores, ngangadh, nojha, pdhange, rfriedma, rzarzyns, skanta, sseshasa, tserlin, vumrao
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	7.1	Flags:	pdhange: needinfo-
Hardware:	x86_64
OS:	Linux
Whiteboard:
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.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-06-13 14:19:19 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

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