Bug 1573916

Summary: kernel-rt-kvm multiversion
Product: Red Hat Enterprise Linux 7 Reporter: Jiri Kastner <jkastner>
Component: kernel-rtAssignee: Luis Claudio R. Goncalves <lgoncalv>
kernel-rt sub component: KVM QA Contact: Pei Zhang <pezhang>
Status: CLOSED ERRATA Docs Contact:
Severity: unspecified    
Priority: unspecified CC: bhu, chayang, jreznik, juzhang, pezhang, virt-maint
Version: 7.7   
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: 3.10.0-1045.rt56.1005 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of:
: 1942504 (view as bug list) Environment:
Last Closed: 2019-08-06 12:35:28 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:
Bug Depends On:    
Bug Blocks: 1649541, 1942504    

Description Jiri Kastner 2018-05-02 13:59:01 UTC
Description of problem:
yum during update update kernel-rt-kvm package instead treating it like multiversion kernel-rt. 

Version-Release number of selected component (if applicable):
any

How reproducible:
always

Steps to Reproduce:
1. yum install kernel-rt{,-kvm}-old-version
2. yum install kernel-rt{,-kvm}-new-version
3. rpm -q kernel-rt{,-kvm}

Actual results:
rpm will list only one kernel-rt-kvm package but 2 kernel-rt packages

Expected results:
amount of kernel-rt-kvm packages correposnding to amount of installed kernel-rt packages

Additional info:

Comment 2 Luis Claudio R. Goncalves 2018-08-15 14:53:34 UTC
There is already a solution but, in order to have the elegant version in place, we need a change to yum default list of installonlypkg symbols/packages.

Moving this bug to RHEL 7.7.

Comment 7 Pei Zhang 2019-04-25 08:25:51 UTC
Hi Luis,

Installing by "rpm -ivh" works well, but "yum" doesn't. 

When using "# rpm -ivh $package", kernel-rt -kvm sub-packages are all installed and existed with both old and new versions. However when using "# yum install $package", there are still only one kernel-rt -kvm sub-packages, only the new version exists.

Steps:

== Using "# rpm" to install (As Comment 5), works as expected.
(1)
# cd kernel-rt-old/
# rpm -ivh kernel-rt-*

# cd kernel-rt-new/
# rpm -ivh kernel-rt-*

(2) Check versions installation, kernel-rt -kvm sub-packages are all installed and existed with both old and new versions. 
# rpm -qa | grep kernel-rt
kernel-rt-kvm-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-devel-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-devel-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-debug-kvm-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-trace-devel-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-debug-devel-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-debug-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-devel-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-debug-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-trace-kvm-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-trace-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-debug-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-debug-devel-3.10.0-1042.rt56.1001.el7.x86_64

# rpm -qa | grep kernel-rt | grep kvm
kernel-rt-kvm-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-debug-kvm-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-kvm-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-debug-kvm-3.10.0-1042.rt56.1001.el7.x86_64


== Using "# yum" to install, still hit the issue.
(1)
# cd kernel-rt-old/
# yum install -y kernel-rt-*

# cd kernel-rt-new/
# yum install -y kernel-rt-*

(2) Check versions installation, there are only latest kernel-rt -kvm sub-packages exists.
# rpm -qa | grep kernel-rt
kernel-rt-debug-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-devel-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-trace-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-debug-devel-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-3.10.0-1041.rt56.1000.el7.x86_64
kernel-rt-debug-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-devel-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-debug-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-trace-3.10.0-1042.rt56.1001.el7.x86_64

# rpm -qa | grep kernel-rt | grep kvm
kernel-rt-trace-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-kvm-3.10.0-1042.rt56.1001.el7.x86_64
kernel-rt-debug-kvm-3.10.0-1042.rt56.1001.el7.x86_64


According the bz report as Description, seems the issue still exists, so return to 'Modified' status. Please correct me if anything wrong. Thanks.


Best regards,
Pei

Comment 10 Pei Zhang 2019-05-14 08:58:23 UTC
Verified with kernel-rt-3.10.0-1048.rt56.1008.el7.x86_64:

Steps:
1. Install 2 kernel-rt versions by rpm.

2. Install 2 kernel-rt versions by yum.

After step1 and step2, both versions of kernel-rt -kvm sub-packages exist.

# rpm -qa | grep kernel-rt | grep kvm
kernel-rt-debug-kvm-3.10.0-1045.rt56.1005.el7.x86_64
kernel-rt-trace-kvm-3.10.0-1048.rt56.1008.el7.x86_64
kernel-rt-kvm-3.10.0-1048.rt56.1008.el7.x86_64
kernel-rt-trace-kvm-3.10.0-1045.rt56.1005.el7.x86_64
kernel-rt-kvm-3.10.0-1045.rt56.1005.el7.x86_64
kernel-rt-debug-kvm-3.10.0-1048.rt56.1008.el7.x86_64


So this bug has been fixed very well. Move to 'VERIFIED'.

Comment 12 errata-xmlrpc 2019-08-06 12:35:28 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, 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-2019:2043