Category 631
Discussion List
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OCI: Unable to Mount LVM Filesystem with error "unknown filesystem type LVM2_member"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Oracle Linux 8 – Oracle Linux 9. Goal: Mount the filesystem from old Oracle Linux Instance B…Alejandro Rodriguez L.-Oracle 410 views 0 comments 0 points Started by Alejandro Rodriguez L.-Oracle Linux -
OCI: Unable to SSH to Ubuntu Instance Using PasswordAPPLIES TO Oracle Cloud Infrastructure - Version N/A and later Linux OS – Ubuntu 22.04 SYMPTOMS: Unable to ssh to the instance with password even after setting PasswordA… -
ubuntu image questionSummary: ubuntu linux updates Content (please ensure you mask any confidential information): hi all i created an Ubuntu Linux server using an 22.04 image ( Canonical-Ubu… -
OCI: How To Change ssh Port Number in UbuntuApplies To: Oracle Cloud Infrastructure Ubuntu OS Goal: This document explains steps to change the ssh port number of an Ubuntu instance from Port 2222 to 22. Solution: …
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OCI: Yum Command Fails with Message: “It was impossible to connect to the Red Hat servers”Applies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 on Oracle Public Cloud Symptoms: This is a VMWare VM migrated to OCI using custom image vmdk…
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OCI: How To Prevent the download of src rpms with reposyncApplies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms Reposync is taking up a large amount of space: $ sudo df -h /u01 Filesystem Size Used Avail Use% Mounted on…
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Network Service Fails - Error "dhclient:/etc/dhcp/dhclient-exit-hooks returned non-zero exit status"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64es to: Symptoms OCI Instance Looses Network Connectivity Post Upgrade to Oracle Linux 8 using…
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OCI: SSH Password login fails on OL9 “Connection closed by authenticating user port [preauth]“APPLIES TO Oracle Cloud Infrastructure Linux x86-64 Symptom On OL9 instance, enabled password authentication for SSHD service but still the SSH connections doesnot perfo…
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Oracle Linux: Instance Created from Backup After Expanding LVM Boot Volume to NVME Disk Fails to BooApplies to: Oracle Linux - Version 8 and later Symptoms The new instance created from a backup fails to boot and goes to an emergency dracut prompt. Cause The LVM boot l…
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Oracle Linux: Fail to Create Directory on Bucket Mount Using OCIFSApplies to: Oracle Cloud Infrastructure Oracle Linux - all versions Symptoms Fail to create a directory on an OCI Bucket mounted using OCIFS $ sudo mount -t fuse.ocifs …
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OCI: /var/cache/yum Constantly Filling Files System to 100%APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal This note explains how to free up space when files under /var/cache/yum is filling up t…
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OCI - Service secondary_vnic_all_configure.service Failed to start at BootApplies to: Linux OS – Version Oracle Linux 8.0 to Oracle Linux 9.0 [Release OL8 to OL9] Linux x86_64 on Oracle Public Cloud Symptoms: Oracle Linux instance showing up s…
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Wget Returns Certificate Error MessageApplies to: Linux OS - Version Oracle Linux 7.0 and later Linux x86-64 Symptoms After importing a Certificate Authority ( CA ) certificate with "update-ca-trust", wget s…
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OCI: How to Get File Permissions in Octal Mode Using stat CommandAPPLIES 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 explains the command to ge…
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OCI - How to Add a Secondary IP Address to an Existing VNIC of a Linux Instance in OCI [Video]APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal This video explains on how to add a secondary IP address to an existing VNIC of a Linux…
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Services Not Starting Error: "****.service failed: Permission denied"Applies to: Linux OS - Version Oracle Linux 7.0 and later Linux x86-64 Symptoms Issue started after Leapp upgrade (upgraded server from Oracle Linux 7 to Oracle Linux 8)…
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Configuring the GUI and VNC Service for Oracle Linux on Oracle Cloud Infrastructure [VIDEO]APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal This video shows how to install and configure an Oracle Linux GUI on an Oracle Cloud In… -
Oracle Linux – Disk resizing is not detected by the OS since rescan commands failApplies to: Linux OS – Version Oracle Linux 7, 8 and 9. Linux x86_64 on Oracle Public Cloud Symptoms: Need to resize /dev/sdd since /u01/app is 84% full: # lsblk -f /dev…
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OCI: SSH Key Generation for Linux Instance [Video]APPLIES TO Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL This video explains how to generate SSH key pair to access Oracle Cloud Infrastructure L…
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OCI: dnf Command Returns "Failed loading plugin "osmsplugin": No module named 'librepo'"APPLIES TO Oracle Linux Cloud Service - Version Oracle Linux 8.0 and later Oracle Cloud Infrastructure Information in this document applies to any platform. SYMPTOMS OSM…
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OSMH Fails When Policy/Dynamic Group is Created on a Non-default Identity DomainAPPLIES TO: Oracle Cloud Infrastructure - Version N/A and later OSMH SYMPTOMS: When creating policy and dynamic group for OSMH in non-default identity domain, the OSMH p…
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OCI: Using Ksplice in Oracle Cloud Infrastructure [Video]APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal This video explains how to use Ksplice in Oracle Cloud Infrastructure instances. Soluti…
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OCI : Does SSHD Service Restart Affect Current Active SSH SessionsApplies to: Oracle Cloud Infrastructure - Version N/A and laterLinux x86-64 Goal Need to know whether SSHD Service restart after making changes to sshd configuration wil…
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OCI: Why XFS Quota is Not Enabled After remount?APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL Why XFS quota not enabled after remount? Before enabling the quota: #cat /proc/mounts |…
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OCI: How to Run Filesystem Check in rd.break ModeAPPLIES TO: Oracle Linux Cloud Service - Version Oracle Linux 7.0 and later Oracle Cloud Infrastructure Information in this document applies to any platform. GOAL This d…
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OCI: s3fs Fails to Mount Object Storage Bucket with Error "HTTP response code 403, returning EPERM"Applies To: Oracle Cloud Infrastructure Information in this document applies to any platform. Symptoms: Object storage fails to mount with following error in the message…
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OCI - Unable to Use "chage" Command to Change User Password Expiration InformationApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Using the “chage” command to change the password expiration for a user that fails w…