Bug 2228486

Summary: "No bootable device" with OS boot disk interface VirtIO-SCSI and with more than 9 VirtIO disks. [rhel-8.6.0.z]
Product: Red Hat Enterprise Linux 8 Reporter: RHEL Program Management Team <pgm-rhel-tools>
Component: seabiosAssignee: Jon Maloy <jmaloy>
Status: CLOSED ERRATA QA Contact: Xueqiang Wei <xuwei>
Severity: high Docs Contact:
Priority: unspecified    
Version: 8.6CC: aliang, coli, gveitmic, jinzhao, jmaloy, juzhang, osteffen, pbonzini, pkang, qinwang, tzheng, vgoyal, virt-maint, xuwei, ymankad, zhguo
Target Milestone: rcKeywords: Triaged, ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: seabios-1.15.0-2.module+el8.6.0+19580+39804e41.1 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 2227373 Environment:
Last Closed: 2023-08-29 09:13:03 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:
Bug Depends On: 2227373    
Bug Blocks:    

Comment 1 Paolo Bonzini 2023-08-04 11:10:56 UTC
8.8 also needed before committing 8.6 z-stream.

Comment 5 Xueqiang Wei 2023-08-07 06:52:01 UTC
Reproduced it with seabios-bin-1.15.0-2.module+el8.6.0+14757+c25ee005.noarch, boot a guest with 1 virio-scsi disk and 10 virio-blk disks, hitting "No bootable device".

Tested with seabios-bin-1.15.0-2.module+el8.6.0+19580+39804e41.1.noarch, not hit this issue.
1. boot a guest with 1 virio-scsi disk and 10 virio-blk disks, the guest boot successfully.
2. boot a guest with 1 virio-scsi disk and 16 virio-blk disks, the guest boot successfully.

Comment 6 Xueqiang Wei 2023-08-09 02:35:28 UTC
Tested seabios test loop, no new bug was found. And according to Comment 5, set status to VERIFIED. 

Versions:
kernel-4.18.0-372.68.1.el8_6.x86_64
qemu-kvm-6.2.0-11.module+el8.6.0+18167+43cf40f3.8
seabios-bin-1.15.0-2.module+el8.6.0+19580+39804e41.1.noarch

Comment 7 Yanan Fu 2023-08-09 07:14:23 UTC
QE bot(pre verify): Set 'Verified:Tested,SanityOnly' as gating/tier1 test pass.

Comment 13 errata-xmlrpc 2023-08-29 09:13:03 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 (Moderate: virt:rhel and virt-devel:rhel security 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-2023:4799