Bug 1903665

Summary:	Areca RAID firmware bug causes lsm.LocalDisk.get_link_type to induce low level corruption [rhel-7.9.z]
Product:	Red Hat Enterprise Linux 7	Reporter:	Tony Asleson <tasleson>
Component:	libstoragemgmt	Assignee:	Tony Asleson <tasleson>
Status:	CLOSED ERRATA	QA Contact:	ChanghuiZhong <czhong>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	7.9	CC:	czhong, jreznik
Target Milestone:	rc	Keywords:	Triaged, ZStream
Target Release:	7.9
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-03-16 13:56:31 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Tony Asleson 2020-12-02 15:31:55 UTC

This bug was initially created as a copy of Bug #1903207

When querying a disk device link type the library causes Areca RAID controllers
to do very bad things.

Issues:
https://tracker.ceph.com/issues/48270
https://github.com/libstorage/libstoragemgmt/issues/442


Fix:
https://github.com/libstorage/libstoragemgmt/pull/444

Comment 4 ChanghuiZhong 2021-02-08 08:40:26 UTC

The reporter confirmed that this issue has been fixed by upstream,
https://tracker.ceph.com/issues/48270

QE lack Areca RAID equipment, so do sanity check,

Fix code has already involved in libstoragemgmt-1.8.1-2.el7_9:
$ git show 76611af879958d7ca62c0788fdfa92ef7f4a5ca8
commit 76611af879958d7ca62c0788fdfa92ef7f4a5ca8 (origin/rhel-7.9)
Author: Tony Asleson <tasleson>
Date:   Thu Feb 4 14:15:12 2021 -0600

    Use one-byte length for VPD inquiry commands
    
    Resolves: rhbz#1903665


Sanity test passed with libstoragemgmt-1.8.1-2.el7_9:
https://beaker.engineering.redhat.com/jobs/5077706
https://beaker.engineering.redhat.com/jobs/5076015
https://beaker.engineering.redhat.com/jobs/5075932

Move to verified + sanityonly

Comment 8 errata-xmlrpc 2021-03-16 13:56:31 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 (libstoragemgmt bug fix and enhancement 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/RHBA-2021:0859