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Does memory ballooning works if memory overcommit is disabled in the cluster
by sohail_akhter3＠hotmail.com 03 Mar '22

03 Mar '22

Hi All, We have one ovirt 4.4 environment running. In Cluster Optimization settings we have checked "None - Disable memory overcommit" Option in Memory Optimization. But Memory Balloon check box option is enabled. My understanding is that Ballooning only works when memory overcommit is enabled. If it is true then this check box should be disabled when we are not overcommitting memory. Or Still memory ballooning works even if we disabled memory overcommit. According to below link ballooning works when memory overcommit is enabled. https://lists.ovirt.org/pipermail/users/2017-October/084675.html Please let me know if any further information is required. Many thanks. Regards Sohail

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[ANN] oVirt Node 4.4.10.2 Async update
by Sandro Bonazzola 03 Mar '22

03 Mar '22

On March 3rd 2022 the oVirt project released an async update of oVirt Node (4.4.10.2) delivering fixes for the following issues: Bug 2057447 <https://bugzilla.redhat.com/show_bug.cgi?id=2057447> - CVE-2022-24407 <https://access.redhat.com/security/cve/CVE-2022-24407> cyrus-sasl: failure to properly escape SQL input allows an attacker to execute arbitrary SQL commands [ovirt-4.4] Bug 2055098 <https://bugzilla.redhat.com/show_bug.cgi?id=2055098> - CVE-2022-22942 <https://access.redhat.com/security/cve/CVE-2022-22942> kernel: failing usercopy allows for use-after-free exploitation [ovirt-4.4] Bug 2047640 <https://bugzilla.redhat.com/show_bug.cgi?id=2047640> - CVE-2021-0920 <https://access.redhat.com/security/cve/CVE-2021-0920> kernel: Use After Free in unix_gc() which could result in a local privilege escalation [ovirt-4.4] Bug 2047630 <https://bugzilla.redhat.com/show_bug.cgi?id=2047630> - CVE-2021-4154 <https://access.redhat.com/security/cve/CVE-2021-4154> kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container breakout [ovirt-4.4] Bug 2046005 <https://bugzilla.redhat.com/show_bug.cgi?id=2046005> - CVE-2022-0330 <https://access.redhat.com/security/cve/CVE-2022-0330> kernel: possible privileges escalation due to missing TLB flush [ovirt-4.4] Bug 2043471 <https://bugzilla.redhat.com/show_bug.cgi?id=2043471> - CVE-2021-45417 <https://access.redhat.com/security/cve/CVE-2021-45417> aide: heap-based buffer overflow on outputs larger than B64_BUF [ovirt-4.4] Several bug fixes and improvements from CentOS Stream. Here’s the full list of changes: ovirt-node-ng-4.4.10.1 ovirt-node-ng-4.4.10.2 NetworkManager 1.36.0-0.4.el8 1.36.0-1.el8 NetworkManager-config-server 1.36.0-0.4.el8 1.36.0-1.el8 NetworkManager-libnm 1.36.0-0.4.el8 1.36.0-1.el8 NetworkManager-ovs 1.36.0-0.4.el8 1.36.0-1.el8 NetworkManager-team 1.36.0-0.4.el8 1.36.0-1.el8 NetworkManager-tui 1.36.0-0.4.el8 1.36.0-1.el8 aide 0.16-14.el8 0.16-14.el8_5.1 alsa-lib 1.2.6.1-1.el8 1.2.6.1-3.el8 audispd-plugins 3.0.7-1.el8 3.0.7-2.el8 audit 3.0.7-1.el8 3.0.7-2.el8 audit-libs 3.0.7-1.el8 3.0.7-2.el8 autofs 5.1.4-77.el8 5.1.4-82.el8 bind-export-libs 9.11.36-2.el8 9.11.36-3.el8 bind-libs 9.11.36-2.el8 9.11.36-3.el8 bind-libs-lite 9.11.36-2.el8 9.11.36-3.el8 bind-license 9.11.36-2.el8 9.11.36-3.el8 bind-utils 9.11.36-2.el8 9.11.36-3.el8 blivet-data 3.4.0-8.el8 3.4.0-9.el8 cairo 1.15.12-3.el8 1.15.12-6.el8 cockpit 261-1.el8 264-1.el8 cockpit-bridge 261-1.el8 264-1.el8 cockpit-storaged 261-1.el8 264-1.el8 cockpit-system 261-1.el8 264-1.el8 cockpit-ws 261-1.el8 264-1.el8 cryptsetup 2.3.3-4.el8 2.3.7-2.el8 cryptsetup-libs 2.3.3-4.el8 2.3.7-2.el8 cups-libs 2.2.6-42.el8 2.2.6-44.el8 cyrus-sasl 2.1.27-5.el8 2.1.27-6.el8_5 cyrus-sasl-gssapi 2.1.27-5.el8 2.1.27-6.el8_5 cyrus-sasl-lib 2.1.27-5.el8 2.1.27-6.el8_5 cyrus-sasl-scram 2.1.27-5.el8 2.1.27-6.el8_5 device-mapper-multipath 0.8.4-21.el8 0.8.4-22.el8 device-mapper-multipath-libs 0.8.4-21.el8 0.8.4-22.el8 dnf 4.7.0-5.el8 4.7.0-7.el8 dnf-data 4.7.0-5.el8 4.7.0-7.el8 dnf-plugins-core 4.0.21-8.el8 4.0.21-10.el8 dnsmasq 2.79-20.el8 2.79-21.el8 dracut 049-191.git20210920.el8 049-201.git20220131.el8 dracut-config-generic 049-191.git20210920.el8 049-201.git20220131.el8 dracut-live 049-191.git20210920.el8 049-201.git20220131.el8 dracut-network 049-191.git20210920.el8 049-201.git20220131.el8 dracut-squash 049-191.git20210920.el8 049-201.git20220131.el8 e2fsprogs 1.45.6-2.el8 1.45.6-3.el8 e2fsprogs-libs 1.45.6-2.el8 1.45.6-3.el8 edk2-ovmf 20210527gite1999b264f1f-3.el8 20220126gitbb1bba3d77-1.el8.test expat 2.2.5-4.el8 2.2.5-5.el8 fence-agents-all 4.2.1-85.el8 4.2.1-88.el8 fence-agents-amt-ws 4.2.1-85.el8 4.2.1-88.el8 fence-agents-apc 4.2.1-85.el8 4.2.1-88.el8 fence-agents-apc-snmp 4.2.1-85.el8 4.2.1-88.el8 fence-agents-bladecenter 4.2.1-85.el8 4.2.1-88.el8 fence-agents-brocade 4.2.1-85.el8 4.2.1-88.el8 fence-agents-cisco-mds 4.2.1-85.el8 4.2.1-88.el8 fence-agents-cisco-ucs 4.2.1-85.el8 4.2.1-88.el8 fence-agents-common 4.2.1-85.el8 4.2.1-88.el8 fence-agents-compute 4.2.1-85.el8 4.2.1-88.el8 fence-agents-drac5 4.2.1-85.el8 4.2.1-88.el8 fence-agents-eaton-snmp 4.2.1-85.el8 4.2.1-88.el8 fence-agents-emerson 4.2.1-85.el8 4.2.1-88.el8 fence-agents-eps 4.2.1-85.el8 4.2.1-88.el8 fence-agents-heuristics-ping 4.2.1-85.el8 4.2.1-88.el8 fence-agents-hpblade 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ibmblade 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ifmib 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ilo-moonshot 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ilo-mp 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ilo-ssh 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ilo2 4.2.1-85.el8 4.2.1-88.el8 fence-agents-intelmodular 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ipdu 4.2.1-85.el8 4.2.1-88.el8 fence-agents-ipmilan 4.2.1-85.el8 4.2.1-88.el8 fence-agents-kdump 4.2.1-85.el8 4.2.1-88.el8 fence-agents-mpath 4.2.1-85.el8 4.2.1-88.el8 fence-agents-redfish 4.2.1-85.el8 4.2.1-88.el8 fence-agents-rhevm 4.2.1-85.el8 4.2.1-88.el8 fence-agents-rsa 4.2.1-85.el8 4.2.1-88.el8 fence-agents-rsb 4.2.1-85.el8 4.2.1-88.el8 fence-agents-sbd 4.2.1-85.el8 4.2.1-88.el8 fence-agents-scsi 4.2.1-85.el8 4.2.1-88.el8 fence-agents-vmware-rest 4.2.1-85.el8 4.2.1-88.el8 fence-agents-vmware-soap 4.2.1-85.el8 4.2.1-88.el8 fence-agents-wti 4.2.1-85.el8 4.2.1-88.el8 firewalld 0.9.3-11.el8 0.9.3-13.el8 firewalld-filesystem 0.9.3-11.el8 0.9.3-13.el8 fuse 2.9.7-12.el8 2.9.7-15.el8 fuse-common 3.2.1-12.el8 3.3.0-15.el8 fuse-libs 2.9.7-12.el8 2.9.7-15.el8 fuse3-libs 3.2.1-12.el8 3.3.0-15.el8 gawk 4.2.1-2.el8 4.2.1-4.el8 glibc 2.28-184.el8 2.28-189.el8 glibc-common 2.28-184.el8 2.28-189.el8 glibc-langpack-en 2.28-184.el8 2.28-189.el8 gpgme 1.13.1-9.el8 1.13.1-11.el8 hwdata 0.314-8.11.el8 0.314-8.12.el8 info 6.5-6.el8 6.5-7.el8_5 initscripts 10.00.15-1.el8 10.00.17-1.el8 iotop 0.6-16.el8 0.6-17.el8 iproute 5.15.0-2.el8 5.15.0-3.el8 iproute-tc 5.15.0-2.el8 5.15.0-3.el8 iputils 20180629-8.el8 20180629-9.el8 iwl100-firmware 39.31.5.1-105.el8.1 39.31.5.1-106.el8.1 iwl1000-firmware 39.31.5.1-105.el8.1 39.31.5.1-106.el8.1 iwl105-firmware 18.168.6.1-105.el8.1 18.168.6.1-106.el8.1 iwl135-firmware 18.168.6.1-105.el8.1 18.168.6.1-106.el8.1 iwl2000-firmware 18.168.6.1-105.el8.1 18.168.6.1-106.el8.1 iwl2030-firmware 18.168.6.1-105.el8.1 18.168.6.1-106.el8.1 iwl3160-firmware 25.30.13.0-105.el8.1 25.30.13.0-106.el8.1 iwl5000-firmware 8.83.5.1_1-105.el8.1 8.83.5.1_1-106.el8.1 iwl5150-firmware 8.24.2.2-105.el8.1 8.24.2.2-106.el8.1 iwl6000-firmware 9.221.4.1-105.el8.1 9.221.4.1-106.el8.1 iwl6000g2a-firmware 18.168.6.1-105.el8.1 18.168.6.1-106.el8.1 iwl6050-firmware 41.28.5.1-105.el8.1 41.28.5.1-106.el8.1 iwl7260-firmware 25.30.13.0-105.el8.1 25.30.13.0-106.el8.1 kernel 4.18.0-358.el8 4.18.0-365.el8 kernel-core 4.18.0-358.el8 4.18.0-365.el8 kernel-modules 4.18.0-358.el8 4.18.0-365.el8 kernel-tools 4.18.0-358.el8 4.18.0-365.el8 kernel-tools-libs 4.18.0-358.el8 4.18.0-365.el8 kmod-kvdo 6.2.6.3-82.el8 6.2.6.14-83.el8 kpartx 0.8.4-21.el8 0.8.4-22.el8 libblkid 2.32.1-32.el8 2.32.1-34.el8 libcap 2.26-5.el8 2.48-2.el8 libcom_err 1.45.6-2.el8 1.45.6-3.el8 libdnf 0.63.0-5.el8 0.63.0-7.el8 libfdisk 2.32.1-32.el8 2.32.1-34.el8 libfdt 1.6.0-1.el8 libguestfs 1.44.0-4.module_el8.6.0+983+a7505f3f 1.44.0-5.module_el8.6.0+1087+b42c8331 libguestfs-appliance 1.44.0-4.module_el8.6.0+983+a7505f3f 1.44.0-5.module_el8.6.0+1087+b42c8331 libguestfs-tools-c 1.44.0-4.module_el8.6.0+983+a7505f3f 1.44.0-5.module_el8.6.0+1087+b42c8331 libmount 2.32.1-32.el8 2.32.1-34.el8 libnfsidmap 2.3.3-47.el8 2.3.3-50.el8 libosinfo 1.9.0-2.el8 1.9.0-3.el8 libsemanage 2.9-6.el8 2.9-8.el8 libsmartcols 2.32.1-32.el8 2.32.1-34.el8 libss 1.45.6-2.el8 1.45.6-3.el8 libtpms 0.7.4-6.20201106git2452a24dab.module_el8.6.0+983+a7505f3f 0.9.1-0.20211126git1ff6fe1f43.module_el8.6.0+1087+b42c8331 libudisks2 2.9.0-7.el8 2.9.0-9.el8 libuuid 2.32.1-32.el8 2.32.1-34.el8 libvirt 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-client 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-config-network 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-config-nwfilter 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-interface 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-network 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-nodedev 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-nwfilter 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-qemu 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-secret 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-core 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-disk 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-gluster 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-iscsi 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 Libvirt-daemon-driver-storage-iscsi-direct 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-logical 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-mpath 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-rbd 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-driver-storage-scsi 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-daemon-kvm 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-libs 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libvirt-lock-sanlock 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-2.module_el8.6.0+1087+b42c8331 libwbclient 4.15.4-0.el8 4.15.5-4.el8 libxml2 2.9.7-11.el8 2.9.7-13.el8 linux-firmware 20211119-105.gitf5d51956.el8 20220210-106.git6342082c.el8 mdadm 4.2-rc3.el8 4.2-2.el8 microcode_ctl 20210608-1.el8 20220207-1.el8 nbdkit 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 nbdkit-basic-filters 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 nbdkit-basic-plugins 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 nbdkit-curl-plugin 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 nbdkit-python-plugin 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 nbdkit-server 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 nbdkit-ssh-plugin 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 nbdkit-vddk-plugin 1.24.0-3.module_el8.6.0+983+a7505f3f 1.24.0-4.module_el8.6.0+1087+b42c8331 net-snmp 5.8-24.el8 5.8-25.el8 net-snmp-agent-libs 5.8-24.el8 5.8-25.el8 net-snmp-libs 5.8-24.el8 5.8-25.el8 net-snmp-utils 5.8-24.el8 5.8-25.el8 nfs-utils 2.3.3-47.el8 2.3.3-50.el8 nftables 0.9.3-24.el8 0.9.3-25.el8 nmstate 1.2.1-0.2.alpha2.el8 1.2.1-1.el8 nmstate-plugin-ovsdb 1.2.1-0.2.alpha2.el8 1.2.1-1.el8 openscap 1.3.5-10.el8 1.3.6-3.el8 openscap-scanner 1.3.5-10.el8 1.3.6-3.el8 ovirt-node-ng-image-update-placeholder 4.4.10.1-1.el8 4.4.10.2-1.el8 ovirt-release-host-node 4.4.10.1-1.el8 4.4.10.2-1.el8 ovirt-release44 4.4.10.1-1.el8 4.4.10.2-1.el8 pam 1.3.1-15.el8 1.3.1-16.el8 passwd 0.80-3.el8 0.80-4.el8 pixman 0.38.4-1.el8 0.38.4-2.el8 plymouth 0.9.4-10.20200615git1e36e30.el8 0.9.4-11.20200615git1e36e30.el8 plymouth-core-libs 0.9.4-10.20200615git1e36e30.el8 0.9.4-11.20200615git1e36e30.el8 plymouth-scripts 0.9.4-10.20200615git1e36e30.el8 0.9.4-11.20200615git1e36e30.el8 policycoreutils 2.9-18.el8 2.9-19.el8 policycoreutils-python-utils 2.9-18.el8 2.9-19.el8 postfix 3.5.8-3.el8 3.5.8-4.el8 python-oslo-utils-lang 4.6.0-2.el8 4.6.1-1.el8 python3-audit 3.0.7-1.el8 3.0.7-2.el8 python3-bind 9.11.36-2.el8 9.11.36-3.el8 python3-blivet 3.4.0-8.el8 3.4.0-9.el8 python3-configobj 5.0.6-11.el8 python3-dnf 4.7.0-5.el8 4.7.0-7.el8 python3-dnf-plugin-versionlock 4.0.21-8.el8 4.0.21-10.el8 python3-dnf-plugins-core 4.0.21-8.el8 4.0.21-10.el8 python3-ethtool 0.14-4.el8 0.14-5.el8 python3-firewall 0.9.3-11.el8 0.9.3-13.el8 python3-gpg 1.13.1-9.el8 1.13.1-11.el8 python3-hawkey 0.63.0-5.el8 0.63.0-7.el8 python3-libdnf 0.63.0-5.el8 0.63.0-7.el8 python3-libnmstate 1.2.1-0.2.alpha2.el8 1.2.1-1.el8 python3-libsemanage 2.9-6.el8 2.9-8.el8 python3-libvirt 7.10.0-1.module_el8.6.0+1046+bd8eec5e 8.0.0-1.module_el8.6.0+1087+b42c8331 python3-libxml2 2.9.7-11.el8 2.9.7-13.el8 python3-nftables 0.9.3-24.el8 0.9.3-25.el8 python3-oslo-service 2.4.0-2.el8 2.4.1-1.el8 python3-oslo-utils 4.6.0-2.el8 4.6.1-1.el8 python3-perf 4.18.0-358.el8 4.18.0-365.el8 python3-policycoreutils 2.9-18.el8 2.9-19.el8 python3-rpm 4.14.3-21.el8 4.14.3-22.el8 qemu-guest-agent 6.1.0-5.module_el8.6.0+1040+0ae94936 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-img 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-block-curl 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-block-gluster 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-block-iscsi 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-block-rbd 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-block-ssh 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-common 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-core 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-docs 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-hw-usbredir 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-ui-opengl 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 qemu-kvm-ui-spice 6.0.0-33.el8s 6.2.0-5.module_el8.6.0+1087+b42c8331 radvd 2.17-15.el8 rpm 4.14.3-21.el8 4.14.3-22.el8 rpm-build-libs 4.14.3-21.el8 4.14.3-22.el8 rpm-libs 4.14.3-21.el8 4.14.3-22.el8 rpm-plugin-selinux 4.14.3-21.el8 4.14.3-22.el8 samba-client-libs 4.15.4-0.el8 4.15.5-4.el8 samba-common 4.15.4-0.el8 4.15.5-4.el8 samba-common-libs 4.15.4-0.el8 4.15.5-4.el8 scap-security-guide 0.1.59-1.el8 0.1.60-7.el8 seabios-bin 1.14.0-1.module_el8.6.0+983+a7505f3f 1.15.0-1.module_el8.6.0+1087+b42c8331 seavgabios-bin 1.14.0-1.module_el8.6.0+983+a7505f3f 1.15.0-1.module_el8.6.0+1087+b42c8331 selinux-policy 3.14.3-89.el8 3.14.3-93.el8 selinux-policy-targeted 3.14.3-89.el8 3.14.3-93.el8 sos 4.2-13.el8 4.2-15.el8 swtpm 0.6.0-2.20210607gitea627b3.module_el8.6.0+983+a7505f3f 0.7.0-1.20211109gitb79fd91.module_el8.6.0+1087+b42c8331 swtpm-libs 0.6.0-2.20210607gitea627b3.module_el8.6.0+983+a7505f3f 0.7.0-1.20211109gitb79fd91.module_el8.6.0+1087+b42c8331 swtpm-tools 0.6.0-2.20210607gitea627b3.module_el8.6.0+983+a7505f3f 0.7.0-1.20211109gitb79fd91.module_el8.6.0+1087+b42c8331 systemd 239-56.el8 239-58.el8 systemd-container 239-56.el8 239-58.el8 systemd-libs 239-56.el8 239-58.el8 systemd-pam 239-56.el8 239-58.el8 systemd-udev 239-56.el8 239-58.el8 tuned 2.16.0-1.el8 2.18.0-2.el8 udisks2 2.9.0-7.el8 2.9.0-9.el8 util-linux 2.32.1-32.el8 2.32.1-34.el8 vdo 6.2.6.7-14.el8 6.2.6.14-14.el8 vim-minimal 8.0.1763-16.el8_5.4 8.0.1763-16.el8_5.12 yum 4.7.0-5.el8 4.7.0-7.el8 -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

CPU compatibility issues
by Adam Xu 03 Mar '22

03 Mar '22

Dear ovirt community, my cluster cpu type is "Intel Skylake Server Family" . I have 3 hosts with "Xeon Silver 4114" and 1 host with "Xeon Gold 5118", everything works ok. I try to add a new host with "Xeon Silver 4314" now. But it failed. error log: Host ovirt7 moved to Non-Operational state as host does not meet the cluster's minimum CPU level. Missing CPU features : model_Skylake-Server. How can I add the new host to cluster? Thanks.

2 2

Unable to access internet after installing ovirt 4.4.10
by louisb＠ameritech.net 03 Mar '22

03 Mar '22

I recently installed ovirt on my server that has four/4 network adapters. I recently installed ovirt on the server successfully; however; after the installation I've not been able to access the internet from the server. I have cockpit installed and I see that "ovirtmgmt" has taken control of the first network adapter. I three/3 remaining adapters left so I liked to just access the internet using one or all of the remaining network adapters. I can see using cockpit that there is a little receiving traffic taken place but no sending traffic. How do I get internet traffic going on one of the remaining network adapters? Could this be firewall issue? Thanks

1 0

I have so uploaded a new iso and then attach the iso to a new vm. But when I try to boot the vm I obtain this error
by Gangi Reddy 02 Mar '22

02 Mar '22

I have so uploaded a new iso and then attach the iso to a new vm. But when I try to boot the vm I obtain this error: booting from dvd/cd... boot failed: could not read from cdrom (code 0005) no bootable device Forum Solution: Find the location of the ISO image in the storage domain (search for the UUID in the file system) and re-copy the ISO over the top of the file. Just be 100% sure it's the ISO and not a VM disk (reference modification time, size etc). Once you replace the "uploaded" file with the ISO directly, everything works as expected. Kindly share detail steps on how to upload ISO image directly to Storage domain with UUID

1 0

Correct method to upload ISOs
by nroach44＠nroach44.id.au 02 Mar '22

02 Mar '22

As ISO domains are deprecated, what's the correct/modern procedure to upload ISOs to install / boot from? When I upload them to a data domain, they get converted into QCOW2 images (as confirmed by qemu-img info), but attached like ISOs to the qemu process. This means the VMs won't boot, until I manually overwrite the disk image on the datastore with the ISO directly (which works fine). My cluster started on 4.4 just after release, and is fully updated, if that changes things. Cheers, Nathaniel

2 3

VDSM command SetVolumeDescription failed every hours
by dvx.mellin＠gmail.com 02 Mar '22

02 Mar '22

Hi everyone, My configuration is 3 oVirt servers (CentOS Linux release 8.4.2105) with GlusterFS (glusterfs 8.6). Everything works well, but I have these errors appear every hours in the webgui of engine : WARN : Failed to update VMs/Templates OVF data for Storage Domain vmstore in Data Center Default. WARN : Failed to update OVF disks c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain vmstore). ERR : VDSM command SetVolumeDescriptionVDS failed: Could not acquire resource. Probably resource factory threw an exception.: () I guess it's related to these 4 messages in my engine.log : ./ovirt-engine/engine.log:2022-03-02 14:32:46,368+01 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] START, SetVolumeDescriptionVDSCommand( SetVolumeDescriptionVDSCommandParameters:{storagePoolId='a902d630-3674-11ec-8b5d-00163e388a46', ignoreFailoverLimit='false', storageDomainId='85b0066a-9dbb-4dfa-8359-5bf494c89c18', imageGroupId='c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7', imageId='cde4b56e-645d-4f18-8eb1-a0ffb0c70599'}), log id: 41fdb7e1 ./ovirt-engine/engine.log:2022-03-02 14:32:46,368+01 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] ++ imageGroupGUID=c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7 ./ovirt-engine/engine.log:2022-03-02 14:32:46,408+01 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] Command 'SetVolumeDescriptionVDSCommand( SetVolumeDescriptionVDSCommandParameters:{storagePoolId='a902d630-3674-11ec-8b5d-00163e388a46', ignoreFailoverLimit='false', storageDomainId='85b0066a-9dbb-4dfa-8359-5bf494c89c18', imageGroupId='c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7', imageId='cde4b56e-645d-4f18-8eb1-a0ffb0c70599'})' execution failed: IRSGenericException: IRSErrorException: Failed to SetVolumeDescriptionVDS, error = Could not acquire resource. Probably resource factory threw an exception.: (), code = 855 ./ovirt-engine/engine.log:2022-03-02 14:32:46,408+01 WARN [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] failed to update domain '85b0066a-9dbb-4dfa-8359-5bf494c89c18' ovf store disk 'c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7' ./ovirt-engine/engine.log:2022-03-02 14:32:46,416+01 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] EVENT_ID: UPDATE_FOR_OVF_STORES_FAILED(1,016), Failed to update OVF disks c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain vmstore). The disk which has the ID c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7 is an OVF_STORE on one of my domains. Thanks for any help or advice and let me know if you need more informations. Best regards, Michael

1 0

Deleting Snapshot failed
by Jonathan Baecker 02 Mar '22

02 Mar '22

Hello everybody, last night my backup script was not able to finish the backup from a VM in the last step of deleting the snapshot. And now I also can not delete this snapshot by hand, the message says: VDSM onode2 command MergeVDS failed: Drive image file could not be found: {'driveSpec': {'poolID': 'c9baa5d4-3543-11eb-9c0c-00163e33f845', 'volumeID': '024e1844-c19b-40d8-a2ac-cb4ea6ec34e6', 'imageID': 'ad23c0db-1838-4f1f-811b-2b213d3a11cd', 'domainID': '3cf83851-1cc8-4f97-8960-08a60b9e25db'}, 'job': '96c7003f-e111-4270-b922-d9b215aaaea2', 'reason': 'Cannot find drive'} The full log you found in the attachment. Any idea? Best regard Jonathan

4 4

How to create a new Direct LUN with the API
by michael.wagenknecht＠continentale.de 02 Mar '22

02 Mar '22

Hi, I tried to create a new Fibre Channel Direct LUN with the API. But it doesn't work. My command is: curl -s \ --cacert '/etc/pki/ovirt-engine/ca.pem' \ --request POST \ --header 'Version: 4' \ --header 'Accept: application/xml' \ --user 'admin@internal:XXXXXXXXXX' \ --data ' <disk> <alias>DX600RZ2_OLVM_Test</alias> <name>DX600RZ2_OLVM_Test</name> <lun_storage> <type>fcp</type> <logical_units> <logical_unit id="3600000e00d2a0000002a0d15034d0000"> </logical_unit> </logical_units> </lun_storage> </disk> ' \ https://olvmmanager/ovirt-engine/api/disks I think there are parameter missing. But I can't find a working example. Please help. Best Regards, Michael

3 7

How I'd like to contribute
by Glen Jarvis 02 Mar '22

02 Mar '22

I am researching how to contribute to the oVirt community. I started here: https://www.ovirt.org/community/ And, I immediately saw to sign up for this email address and...send us an email saying how you would like to contribute. Visit our[mailing lists](https://lists.ovirt.org/archives/)page for other oVirt mailing lists to sign up for. My answers are: I want to be useful (and give more than I take). I can answer questions on mailing lists, help troubleshoot, write ovirt.ovirt Ansible collections, roles and custom modules. I am a seasoned Python programmer. My background: - Python programmer for 10+ years - I write custom Ansible modules, roles, playbook, etc. - Previous DBA for Informix (highly certified but who has heard of informix anymore). Postgres and Informix are cousins (both offspring from Ingres) - I have *some* rudimentary knowledge of Virtualization. However, I'm far from an expert - One of my favorite OS's is Qubes (an OS of virtual machines really) - I do a lot of technical training (writing materials and facilitating classes) - I work in an SRE / SysAd role at a large company that puts music in peoples ears (I'm hoping to move some of this from less SysAd and more SRE when with some of this oVirt stuff we're working on). My intermediate skills - I have bought a book on libvirt. But, it's still on my backlog. It feels that I'm always sucking an ocean through a straw so I have to pick and choose what I read next - My second favorite OS is Ubuntu as my main desktop (Qubes on separate computer for more secure stuff -- like crypto) - I'm just starting to use Virtual Machine Manager to run other OSs on Ubuntu My Oh-I-have-No-Idea skills: - things like luns, iSCSI and the `vdsm-tool config-lvm-filter` are making me pull my hair out. This is the reason I was frustrated enough to say "Let me join this community so I can learn more how this architecture works." - I work for a large company that has a RedHat support contract. We use RHV. I just wrote up this long descriptive case of the problem, uploaded sosreports, added as much detail as I could. But, it's crickets. If I knew more I could debug what was happening more myself. How did I do for an introduction? Cheers, Glen Jarvis

5 8