KVM
Discussion List
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dmidecode Reports Incorrect Thread Counts on a VM InstanceAPPLIES TO Oracle Cloud Infrastructure – N/A and later Linux OS - Version Oracle Linux 7.0 and later SYMPTOMS The dmidecode -t processor command shows a thread count of … -
restoring block volme to new serverHi Experts, This is a compute machine having OracleLinux 8 version of os. We have a created a block volume from block volume backup. We are attaching it to new instance …
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OCI: Podman Containers Cannot Access DNS or InternetApplies to: Oracle Cloud Infrastructure Oracle Linux 8 x86-64 and later Symptoms The instance has correct DNS functionality and internet access, but podman containers ru…
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Oracle Linux - OCI-How To Run a xfs_repair On a non-root FilesystemApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: If an XFS file system cannot be mounted, the xfs_repair command can be used to repair …
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OCI: Manually created crontab missingApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: While running command “crontab -l” – no output is displayed, even though crontab w…
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OCI: Unable to Extend Centos8 Boot Volume Using oci-growfs with Error "No such file or directory"Applies To Oracle Cloud Infrastructure Linux x86-64 Symptoms After extending the Boot Volume in the OCI Console, an attempt to use the “oci-growfs”, the command to exten…
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Migration Related Posts on Oracle Linux BlogUpdate CentOS Linux for free Still on CentOS Linux 7? Easily switch to Oracle Linux, a stable RHEL-compatible alternative Surprising reasons why CentOS users feeling str… -
KVM Related Posts on Oracle Linux BlogIntroducing NVMe Atomic Write Support with QEMU 9.2 Improve virtio-blk device performance using iothread-vq-mapping Improve vhost-scsi Device Performance Using the worke…
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Kernel Related Posts on Oracle Linux BlogCorelens: a Microscope for Your Vmcores entropy_avail = 256 is good enough for everyone Jiffies : The Heartbeat of the Linux Operating System Writing a block I/O filter …
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KVM-clock switch triggers ORA-600 during autoscaling task in ExadataApplies to: Linux OS - Version Oracle Linux 6.10 and later Linux x86-64 Symptoms After CPUs being hot-added, Oracle Database processes may show ORA-600 errors, similar t…
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OCI: Ubuntu ufw Fails to Open Ports while firewalld is Installed and RunningApplies to: Oracle Cloud Infrastructure - Version N/A and later Ubuntu OS Symptoms: On an Ubuntu 22.04 images, firewalld was installed and started while ufw was configur…