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Bug
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Resolution: Done
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Blocker
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None
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6.16.0, 6.16.0.1
Description of problem:
After successfully upgrading satellite 6.16 running on rhel 8.10, to RHEL 9.5 using leapp, It's impossible to generate any types of image e.g. Full Host image or Subnet image. And the following failure is displayed:
2024-12-05T05:02:16 [I|app|88a1bd12] Started GET "/disks/full_hosts/78" for x.x.x.x at 2024-12-05 05:02:16 -0500 2024-12-05T05:02:16 [I|app|88a1bd12] Processing by ForemanBootdisk::DisksController#full_host as HTML 2024-12-05T05:02:16 [I|app|88a1bd12] Parameters: {"id"=>"78"} 2024-12-05T05:02:16 [I|for|88a1bd12] Retrieved http://mysatellite.example.com/pulp/content/LAB/Live-x86/cv-os-rhel-9Server-x86/content/dist/rhel9/9.4/x86_64/baseos/kickstart//images/pxeboot/vmlinuz from local cache (use foreman-rake tmp:cache:c lear to empty) 2024-12-05T05:02:16 [I|for|88a1bd12] Retrieved http://mysatellite.example.com/pulp/content/LAB/Live-x86/cv-os-rhel-9Server-x86/content/dist/rhel9/9.4/x86_64/baseos/kickstart//images/pxeboot/initrd.img from local cache (use foreman-rake tmp:cach e:clear to empty) 2024-12-05T05:02:17 [W|app|88a1bd12] ERF42-8093 [Foreman::Exception]: ISO build failed 2024-12-05T05:02:17 [I|app|88a1bd12] Backtrace for 'ERF42-8093 [Foreman::Exception]: ISO build failed' error (Foreman::Exception): ERF42-8093 [Foreman::Exception]: ISO build failed 88a1bd12 | /usr/share/gems/gems/foreman_bootdisk-21.2.3/app/services/foreman_bootdisk/iso_generator.rb:160:in `generate' 88a1bd12 | /usr/share/gems/gems/foreman_bootdisk-21.2.3/app/services/foreman_bootdisk/iso_generator.rb:30:in `generate_full_host' 88a1bd12 | /usr/share/gems/gems/foreman_bootdisk-21.2.3/app/controllers/foreman_bootdisk/disks_controller.rb:58:in `full_host' 88a1bd12 | /usr/share/gems/gems/actionpack-6.1.7.8/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
And in /var/log/messages:
Dec 5 05:02:16 mysatellite foreman[22249]: mkfs.fat 4.2 (2021-01-31)
Dec 5 05:02:17 mysatellite foreman[22255]: genisoimage: error while loading shared libraries: libusal.so.0: cannot open shared object file: No such file or directory
This would not happen for a freshly installed Satellite 6.16 on RHEL 9 or an instance that was migrated to RHEL 9 using the backup-restore method.
How reproducible:
100%
Is this issue a regression from an earlier version:
Yes and a big one ( but perhaps due to leapp only ){}
Steps to Reproduce:
1. Install a Satellite 6.16 on RHEL 8
2. Follow https://docs.redhat.com/en/documentation/red_hat_satellite/6.16/html/upgrading_connected_red_hat_satellite_to_6.16/upgrading_el_on_satellite_or_proxy_upgrading-connected#upgrading-satellite-or-capsule-in-place-using-leapp_upgrading-connected to do an in-place upgrade.
3. Once everything is done and the system is up on RHEL 9 without any issues, Check if the "genisoimage" command is working.
Actual behavior:
The command fails,
# genisoimage genisoimage: error while loading shared libraries: libusal.so.0: cannot open shared object file: No such file or directory # touch /tmp/test && genisoimage -o cd.iso /tmp/test genisoimage: error while loading shared libraries: libusal.so.0: cannot open shared object file: No such file or directory
These two files are leftover from the RHEL 8 installation [ of genisoimage package ]:
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# ls -ld /usr/share/man/man1/genisoimage.1.gz /usr/bin/genisoimage -rwxr-xr-x. 1 root root 585376 Aug 12 2018 /usr/bin/genisoimage -rw-r--r--. 1 root root 29363 Aug 12 2018 /usr/share/man/man1/genisoimage.1.gz
They should rather be symlinks.
d due to their presence, The mkisofs alternatives is not properly created ( should have been done by the replacement package xorriso on el9 ) . See the null values
# alternatives --display mkisofs mkisofs - status is auto. link currently points to /usr/bin/xorrisofs /usr/bin/xorrisofs - priority 50 follower mkisofs-genisoimage: /usr/bin/xorrisofs follower mkisofs-mkhybrid: (null) follower mkisofs-genisoimageman: /usr/share/man/man1/xorrisofs.1.gz follower mkisofs-mkhybridman: (null) follower mkisofs-mkisofsman: /usr/share/man/man1/xorrisofs.1.gz Current `best' version is /usr/bin/xorrisofs.
If during the conversion, xorriso package on rhel 9 would be installed after removing the physical files /usr/bin/genisoimage and /usr/share/man/man1/genisoimage.1.gz , then this issue would never happen.
Expected behavior:
# ls -ld /usr/share/man/man1/genisoimage.1.gz /usr/bin/genisoimage lrwxrwxrwx. 1 root root 37 Nov 13 19:15 /usr/bin/genisoimage -> /etc/alternatives/mkisofs-genisoimage lrwxrwxrwx. 1 root root 40 Nov 13 19:15 /usr/share/man/man1/genisoimage.1.gz -> /etc/alternatives/mkisofs-genisoimageman
# alternatives --display cdrecord cdrecord - status is auto. link currently points to /usr/bin/xorrecord /usr/bin/xorrecord - priority 50 follower cdrecord-cdrecordman: /usr/share/man/man1/xorrecord.1.gz follower cdrecord-wodim: /usr/bin/xorrecord follower cdrecord-wodimman: /usr/share/man/man1/xorrecord.1.gz Current `best' version is /usr/bin/xorrecord. # alternatives --display mkisofs mkisofs - status is auto. link currently points to /usr/bin/xorrisofs /usr/bin/xorrisofs - priority 50 follower mkisofs-mkisofsman: /usr/share/man/man1/xorrisofs.1.gz follower mkisofs-genisoimage: /usr/bin/xorrisofs follower mkisofs-genisoimageman: /usr/share/man/man1/xorrisofs.1.gz Current `best' version is /usr/bin/xorrisofs.
Business Impact / Additional info:
Blocker for any ISO based deployments (excluding discovery ) and many customers rely on Full Host image.
Workaround:
# /usr/sbin/alternatives --remove mkisofs /usr/bin/xorrisofs
# alternatives --display mkisofs ## no output should be displayed
# mv /usr/share/man/man1/genisoimage.1.gz ~/ # mv /usr/bin/genisoimage ~/
# /usr/sbin/alternatives --install /usr/bin/mkisofs mkisofs /usr/bin/xorrisofs 50 \ --slave /usr/share/man/man1/mkisofs.1.gz mkisofs-mkisofsman /usr/share/man/man1/xorrisofs.1.gz \ --slave /usr/bin/genisoimage mkisofs-genisoimage /usr/bin/xorrisofs \ --slave /usr/share/man/man1/genisoimage.1.gz mkisofs-genisoimageman /usr/share/man/man1/xorrisofs.1.gz
# alternatives --display mkisofs mkisofs - status is auto. link currently points to /usr/bin/xorrisofs /usr/bin/xorrisofs - priority 50 follower mkisofs-mkisofsman: /usr/share/man/man1/xorrisofs.1.gz follower mkisofs-genisoimage: /usr/bin/xorrisofs follower mkisofs-genisoimageman: /usr/share/man/man1/xorrisofs.1.gz Current `best' version is /usr/bin/xorrisofs. # genisoimage xorriso 1.5.4 : RockRidge filesystem manipulator, libburnia project. usage : genisoimage [commands] More is told by command -help
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