Oracle Linux
Discussion List
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OCI: How To Install psutil Offline without using pip3 and InternetApplies to: Linux OS - Version Oracle Linux 7.0 and later Oracle Cloud Infrastructure - Version N/A and later Linux x86-6 Goal The goal of this document is to Install ps… -
OCI: SSH login fails with "Network error: software caused connection abort"APPLIES TO: Oracle Cloud Infrastructure Linux OS GOAL: This document describes how to access Oracle Linux instance when encountering error - Network error: software caus…
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Linux: Convert RHEL7 to Oracle Linux 7 RepositoriesApplies To Linux OS Goal How to convert RHEL7 to Oracle Linux 7 Repositories Note: These steps are not supported for Oracle Cloud Infrastructure (OCI). For OCI instances…
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OCI: "linux-config" Package Update Starts The firewalld serviceApplies TO Oracle Cloud Infrastructure Linux OS SYMPTOMS oci-linux-config package updated to the version 2.0-1.0.25.el8.noarch started the firewalld service $ systemctl …
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OCI: How to Configure RSYSLOG to Use UTC Timezone?Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal How to configure RSYSLOG to use UTC timezone? The default rsyslog time zone is the loca…
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OCI : How to Configure ACL on an OCI FSS (OCI File Storage Service) ShareAPPLIES TO Oracle Cloud Infrastructure Linux x86-64 GOAL Provide read-only or any specific permission for an/few users account/accounts SOLUTION OCI FSS (OCI File Storag…
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How To Troubleshot Login Problems Caused by .bashrcApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal If the configuration of .bashrc cause it to exit, that can cause problems like preventi…
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OCI: Cgroup Memory Corruption on UEKr4 KernelsApplies to: Oracle Cloud Infrastructure Symptoms On a system with kernel UEKr4, the out-of-memory killer ( oom-killer ) killed a process due to its memory usage [ 315.23…
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How To Configure DB Nodes to Generate VMCore on iSCSI Boot DiskApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal Database nodes that boot from iSCSI need special configuration to be able to create vmc…
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OCI: Unable To Mount Block Volume To Multiple Linux InstanceAPPLIES TO: Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS Customer is getting an error while mounting a block volume restored from a backup [root@xxxxxxxxxxx-7-8 ~]#…
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OCI: How To Clean Or Free Space In /boot Filesystem In Oracle LinuxAPPLIES TO: Oracle Cloud Infrastructure Oracle Linux GOAL How To Clean Or Free Space In /boot Filesystem In Oracle Linux [root@ server0 opc]# df -hT /boot Filesystem Typ…
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OCI: How to Create Network Route Rule Persistent Across OS Reboot Or Network Service RestartAPPLIES TO Oracle Cloud Infrastructure Linux x86-64 GOAL To create Network Route rule configuration to be persistent across Linux OS reboot. Route rule temporarily added…
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Oracle Linux – How To Return From Grub Prompt To The Grub MenuAPPLIES TO: Linux OS – Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Linux x86_64 on Oracle Public Cloud GOAL: This document describes how to return …
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OCI: Shape Change Job Fails At the TASK “Apply Kernel Upgrade” In a DBaaS InstanceApplies: Oracle Cloud Infrastructure Database Cloud Service Symptoms: When trying to Shape Change from “VM Standard2.1” to “VM Standard Flex”, the Job fail with the task…
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OCI: Unable to Login to Linux Instance via LDAP/AD CredentialsApplies To: Oracle Cloud Infrastructure Database Cloud Service Symptoms: Unable to SSH OCI Oracle Linux Instance using LDAP/AD credentials, and receive below error messa…
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OCI: System Fails To Mount Attached Block Volumes As It Is Unable To Load The "iscsi_tcp" moduleAPPLIES TO Oracle Cloud Infrastructure Linux x86-64 SYMPTOM Additional mount points - /u01 and /u02 are not mounted after a reboot. CAUSE After performing a “yum update”…
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OCI: Yum Command Failed With Error "Curl error (6): Couldn't resolve host name for https://yum..."APPLIES TO Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 SYMPTOM The following “yum” command fails as it cannot resolve the URL contained in the “repo…
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Ext4 Filesystem Performance Problem Due to Index Table CapacityApplies to: Oracle Linux - Version 7 and later Symptoms Performance issues seen in an ext4 filesystem with a directory with a large number of files. /var/log/messages sh…
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OCI: SSH Permission denied (publickey,gssapi-keyex,gssapi-with-mic)Applies to: Oracle Cloud Infrastructure SYMPTOMS Keys generated using puttygen in .ppk format will result in following error when tried with -i option ssh command line: … -
Oracle Linux – How to Enable SSH Password Authentication (No ssh key).Applies To: Linux OS – Version Oracle Linux 6.0 to Oracle Linux 9.0 [Release OL6 to OL9] Linux x86_64 on Oracle Public Cloud Goal: This document describes how to enable … -
Oracle Linux - How to Mount a NFS Share using systemdApplies to: Linux OS – Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Linux x86_64 on Oracle Public Cloud Goal: How to Mount a NFS share using systemd…
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X-Server access is denied on hostTrying to launch GUI wizard of Oracle FMW Infrastructure 12.2.1.3.0 on Linux 7 using jdk-8u211-linux-x64 but receiving the following error: X-Server access is denied on … -
OCI: Instance Unable to Boot With Kernel Panic Error “/lib64/libksplice_helper.so: file too short”Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Instance unable to boot after upgrading the ksplice-helper package to version “kspl…
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Oracle Linux: How to Reset or Set the Root (or opc) Password in Oracle Linux 7Applies to: Oracle Cloud Infrastructure Linux OS - Version Oracle Linux 7.x Linux x86-64 Goal This article explains how the root password can be reset on Oracle Linux 7.…
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OCI: How To Stop And Disable "sssd" When Not In UseApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: This document outlines the steps required to stop and disable sssd when it is not in u…
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OCI: Leapp Upgrade from OL7 to OL8 Leaves Multiple OL7 Packages InstalledApplies to: Oracle Cloud Infrastructure Oracle Linux x86_64 Goal Leapp Upgrade from OL7 to OL8 leaves many OL7 Packages installed Solution Residual OL7 packages that rem…
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OCI Linux : Where is ABRT package in Oracle Linux 9 ?Applies to Linux OS - Version Oracle Linux 9.0 and later Oracle Cloud Infrastructure Linux x86-64 Goal How to find Automatic Bug Reporting Tool(ABRT) package in Oracle L…
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OCI: Change Instance Networking Launch TypesApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: This document will outline the steps required to change the Network Launch Type from H…
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OCI: OOM kills processes in Oracle Linux InstancesApplies To: Oracle Cloud Infrastructure Linux x86-64 Goal: On an OCI Free with Oracle Linux instances with 1 GB of RAM, OOM kills DNF during sudo dnf upgrade -y process …
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Oracle Linux - How to configure SFTP with chroot enabledAPPLIES TO: Linux OS – Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Linux x86_64 on Oracle Public Cloud GOAL: Uploading / Downloading files using an…Alejandro Rodriguez L.-Oracle 898 views 0 comments 0 points Started by Alejandro Rodriguez L.-Oracle Linux