Oracle Linux
Discussion List
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OCI: Yum Update Is Ending Up With Error Error Package tuned-profiles-oci (@ol7_optional_latest)Applies to: OCI Compute - Version N/A and later Linux OS - Version Oracle Linux 7.0 and later Symptoms: #yum update Loaded plugins: langpacks, ulninfo Resolving Dependen… -
OCI: OL8 ARM Instance rpm process high memory usage followed by OOM and hungApplies To: Oracle Cloud Infrastructure Linux x86-64 Symptoms: OL8 ARM Instance rpm process consumed high memory usage followed by OOM and hung. rpm-4.14.3-26.0.1.el8.a…
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OCI: Port 80 and 443 Became Inaccessible After RebootAPPLIES TO Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 SYMPTOMS 3rd party Web Application Site became inaccessible after server reboot even the port…
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OCI: Unable to find sctp module in uek7 kernel “ Module sctp not found.”APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Unable to find module sctp in the UEK7 kernel. $ modinfo sctp modinfo: ERROR: Modul…
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How to enable dhcpcdv6?How can I configure the DHCP client on Oracle Linux so that it will pull an IPv6 address? Network, routing and security lists are all up. "dhclient -6 enp0s3" works only… -
Oracle Linux 7/8: iscsid Service Fails When Using Oracle Ksplice and SELinux in Enforcing ModeApplies to: Linux OS - Version Oracle Linux 7.0 to Oracle Linux 8.0 [Release OL7 to OL8] Oracle Cloud Infrastructure Linux x86-64 Linux ARM 64-bit Symptoms Starting the …
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OCI: Instance created from boot volume clone /backup failed to bootApplies To: Oracle Cloud Infrastructure Oracle Linux Symptoms: An instance created from a boot volume clone /backup failed to boot with error below in the console logs: …
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httpd Startup Error: "(13)Permission denied: make_sock: could not bind to address"Applies to: Linux OS - Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Oracle Cloud Infrastructure Linux x86-64 Linux ARM 64-bit Symptoms When trying t…
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OCI: mkfs.btrfs does not always trigger an entry in /dev/disk/by- uuidApplies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms: Unable to mount brtfs filesystem intermittently via fstab using UUID $ mount -av mount: /aplm/scratch does…
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Oracle Linux: "ABORT_TASK: Sending TMR" Messages Caused System Crash or HangApplies to: Linux OS - Version Oracle Linux 6.0 to Oracle Linux 7.9 [Release OL6 to OL7U9] Linux x86-64 Symptoms: The system is experiencing crashes or hangs and "ABORT_…
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Forwarding to a different port in the security list.Hey, On my oracle cloud subnet security list, I am trying to use an ingress rule to forward port 465 to 22. Whenever I set a source port in an ingress rule I can no long…
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OCI: Two OS Versions Are Displayed in "cat /etc/oracle-release" Command OutputApplies to: Oracle Cloud Infrastructure Linux OS Symptoms Two different OS versions are displayed in "cat /etc/oracle-release" command output: # cat /etc/oracle-release …
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Generate a key file upon logging into the OPC accountSummary: If the password for our OPC account expires and needs to be changed, do we also need to regenerate the associated key file for accessing? Content (please ensure…
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OCI – How to install/update specific CVE and ELSA in Oracle Linux using yum commandsAPPLIES TO: Oracle Cloud Infrastructure Linux OS SYMPTOMS How to install/update specific CVE & ELSA number in Linux using yum command Solution Follow the below commands …
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checksctp Command Fails with Error: "Protocol not supported"Applies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: Unable to start or run the checksctp command: # /usr/bin/checksctp checksctp: Prot…
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OCI: Unable to run sudo to root with error "sudo: no valid sudoers sources found, quitting"Applies To Oracle Cloud Infrastructure Linux x86-64 Symptoms Unable to run “sudo su –“ command due to issues seen in files located the /etc/sudoers.d / directory $ sudo …
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OCI: Instance unable to boot due to missing /etc/fstab fileApplies to Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms The instance fails to boot normally and instead booted to maintenance mode and the r…
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OCI Instance Crashed with "bmhook" and "tmhook" in Stack TraceApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Instance crashed with the following stack trace in console history/vmcore: [4398431…
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OCI: Yum Update Errors: "[Errno 14] HTTP Error 403 – Forbidden Trying other mirror."Applies To: Oracle Cloud Infrastructure Linux OS Symptoms yum update is throwing below errors: #yum update: Loaded plugins: langpacks, ulninfo http://yum.oracle.com/repo…
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OCI - How To Recreate ocfs2 cluster.conf with global-heartbeat optionApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: This document outlines the steps required to recreate the /etc/ocfs2/cluster.conf usin…
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OCI Unable to update uek kernelApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Unable to update the UEKR5 kernel. While running a “dnf update”, the output provide…
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OCI-Ubuntu-Instance-Fails-to-BootApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms An Ubuntu instance fails to boot, the following is seen in the console: Boot Option…
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OCI: Unable To Mount OCFS2 Filesystem Due To Unavailability of Port 7777Applies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 on Oracle Public Cloud Symptoms: OCFS2 cannot be mounted. [root@test]# mount /s10 mount.ocfs…
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OCI Instance boots into maintenance modeApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms The system is trying to enter maintenance mode for manual intervention but is faili…
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OCI: OCFS2 Filesystem on iSCSI device Fails to Mount on BootApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms The OCFS2 filesystem fails to mount on boot, the following or similar messages are …
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OCI: ABRT:OL7:iscsiadm segfaults when run as non-root user and with iscsi block volumesApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Executing the ‘iscsiadm -m session’ with the ‘orarom’ user on OL7 below fails with …
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OCI: OCFS2 Mount Fails with "Internal logic failure while trying to join the group"Applies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms When mounting OCFS2 filesystem, an internal logic failure is reported: # mount /sVD…
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OCI: How To Migrate Iptables Firewall Rules to a New ServerApplies to Oracle Cloud Infrastructure - Linux OS Goal How to easily copy your active iptables rule set from one server to another. Solution To migrate your iptables fir…