LXKM
Discussion List
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OCI: How To Retrieve RPM Information Using RepoWatchApplies to: Linux x86-64 Goal This document provides more details on how RepoWatch can be used to retrieve RPM information. Solution The RepoWatch uses the yum repo meta… -
OCI - How to Install mysql-shell v8.4Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Oracle Linux 8 or later version Goal: This document outlines the steps required to enable th…
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perl -V Command Fails with "Can't locate Config.pm: /usr/local/lib64/perl5/Config.pm"APPLIES TO Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 on Oracle Public Cloud SYMPTOMS perl -V command fails with error below: root@test# Perl -V Ca…
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OSMH : Profile not Listed for Instance Upgraded using LeappApplies to: OS Management Hub - Version OS Management Hub 2.0 to OS Management Hub 2.0 [Release OSMH2] Linux x86-64 Symptoms On OSMH, matching OS version profiles not li…
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OSMH: VCSS Failing with Error: “Argument list too long”Applies To: Oracle Cloud Infrastructure - Version N/A and later OSMH Symptoms: When trying to promote a lifecycle it eventually fails with: "Argument list too long". Ano… -
How to Set an Expiration Date for Local User PasswordsApplies to: Linux OS - Version Oracle Linux 6.9 and later Linux x86-64 Goal This document describes how to set expiration dates/intervals for local user passwords on Ora…
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OCI: pam_lsass Can Deny Users Login Access with Denied AccessApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: Local and AD users cannot login even with the correct credentials. Login attempts …
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OCI: Warning “systemd-udevd: worker /devices/virtual/block/dm-x is taking a long timeApplies To: Oracle Cloud Infrastructure Oracle Linux x86_64 Symptoms: Seeing following intermittent warning in /var/log/messages. There is no system performance issue no…
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OCI: Daylight Saving Time Not working on Instance With TimeZone “Africa/Cairo (EET, +0200)”APPLIES TO: Oracle Cloud Infrastructure Linux x86-64 Symptoms Daylight Saving Time changes are not taking effect in one of the instances whereas other instances are show…
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Oracle Linux – Oracle Linux is not able to mount a NFS ShareApplies to: Oracle Cloud Infrastructure Linux x86-64 Goal: Mount a NFS Share not working on an Oracle Linux system. NFS Server and NFS Client are in the same Network Seg…Alejandro Rodriguez L.-Oracle 158 views 0 comments 0 points Started by Alejandro Rodriguez L.-Oracle Linux -
OCI: Password Authentication on Ubuntu Throws Error: No supported authentication methods availableApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 on Oracle Public Cloud Symptoms: On Ubuntu 20.04, if the parameter “PasswordAuthentication y…
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OCI: SAR report “/var/log/sa/” not generating after upgrading instance to Oracle Linux 8APPLIES TO: Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS Why is SAR report “/var/log/sa/” not generating after upgrading to OL8? CAUSE Required sysstat services are…
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OCI: Instance Crashes After Exiting From Single User ModeApplies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms After booting to single user mode by adding "init=/bin/bash" to the kernel command line. On finishing the s…
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OCI : OSMH returns Http Status Code: 400. Error Code: MissingParameterApplies To: Oracle Cloud Infrastructure OSMH Management Stations Symptoms: When trying to register an OSMH Management station it shows the following error: 2024/05/29 13…
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OCI: After OL8 upgrade instances becomes inaccessible in network and need a rebootAPPLIES TO: Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS After upgrading the instance from OL7 to OL8, the instance is not accessible via ssh frequently and it must…
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OCI: Instance Unable to boot with error “Warning: /dev/mapper/ocivolume-root does not exist”APPLIES TO Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS Instance is not booting after a reboot, and it reports error below in the console log [ 208.548561] dracut-i…
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OCI: Differences in Size Reported by Object Storage Bucket "s3fs" in OL7 and OL9 Instance.APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL: Difference in the size reported by the object storage bucket "s3fs" in Oracle Linux 7 …
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OCI: How to Deallocate HugepagesApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: This document outlines the steps required to deallocate Hugepages if they are not bein…
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OLAM: SSH Connectivity Issues From OLAM WebUI to Managed Hosts With Error "No route to host"APPLIES TO: Linux OS – Version Oracle Linux 8.0 to Oracle Linux 9.0 Linux x86_64 SYMPTOMS: ssh connectivity from "OLAM" WebUI to managed hosts while running playbook fai…
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OCI- Unable to ssh to instance with error "[FAILED] Failed to start Login Service"APPLIES TO: Oracle Cloud Infrastructure Linux OS SYMPTOMS Console history shows below error : [FAILED] Failed to start Login Service. See 'systemctl status systemd-login…
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OCI: Unable to Start pmcd.service with "status=2/INVALIDARGUMENT"Applies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: pmcd.service failed to start. From the "journalctl" output, it revealed an error m…
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OCI: How to Disable IPv6 on Oracle LinuxApplies To: Oracle Linux Cloud Service - Version Oracle Linux 7.0 and later Oracle Cloud Infrastructure Goal: This document explains steps to disable IPV6 in Oracle Linu…
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OCI: Sudo Fail With Error "sudo:unable to write log file:/var/log/sudo.log: No space left on device"APPLIES TO: Linux OS Oracle Cloud Infrastructure SYMPTOMS: Oracle Linux instance with no space left in the root filesystem “/” showing up sudo errors: $ sudo su - sudo: …
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OSMH: Unable To Register Management Station With OS Management HubAPPLIES TO Os Management Hub (OSMH) Oracle Cloud Infrastructure SYMPTOMS NOTE: Setting up a OCI instance as a management station is not recommended. Ideally the manageme…
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OCI: Non-Root User Unable to Create Files in OCIFS FilesystemApplies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms For this case, the bucket name is bucket1 and is mounted on /ocifsmnt filesystem. Non-root user "opc" is un…
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OCI - Error messages in log file /var/log/messages "scsid: iscsid: session with sid 1 not found"Applies To Oracle Cloud Infrastructure Linux OS Symptoms var/log/message file is showing below messages multiple times. $ cat /var/log/message: iscsid: iscsid: session w…
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OCI/Linux – faillock Command Does Not Display AnythingApplies To: Oracle Cloud Infrastructure Linux OS Symptoms: faillock(8) command does not display any output for individual users. [root@XXXX ~]# faillock [root@XXXX ~]# C…
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OCI: How To Copy All Data Across Two Filesystems Using "rsync" CommandApplies To Oracle Cloud Infrastructure Linux OS Goal Two different filesystems are mounted in a Linux system, for example: /mnt1 /mnt2 There is a need to copy all the da…