Linux
Discussion List
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OCI: Oracle Linux Instances Can Observe High Usage Inside /var/tmpApplies To: Linux x86-64 Oracle Cloud Infrastructure Symptoms: Frequently, on Oracle Linux instance, the /var/tmp directory can be seen as taking up a lot of space. Caus… -
Oracle Linux - Cannot find Ksplice Uptrack information for your kernel versionAPPLIES TO: • Oracle Linux running UEK kernel • Systems using Ksplice and managed by OSMH SYMPTOMS: Ksplice fails with the following error during patching or OSMH job: e…
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OCI: OL7 Leapp Preupgrade Shows Error “Inhibitor (High) for BTRFS RAID detected” in the LogfileAPPLIES TO: Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS While performing the pre-upgrade check for an OL7 instance before upgrading to OL8 via leapp, the following…
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OCI: Resizing the EXT filesystem fails with “resize2fs: Permission denied to resize filesystem"Applies To: Oracle Linux Cloud Service - Version Oracle Linux 6.0 and later Oracle Cloud Infrastructure Information in this document applies to any platform. Symptoms: R…
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OSMH – Reboot needed flag doesn’t show yes after the patching on OSMH instancesAPPLIES TO Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS The customer applied patches (yum/dnf update) via OSMH. But reboot needed flag doesn’t show ‘yes’ CAUSE OSMH…
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OCI: Unable to Remove Python2 Packages After Upgrading from OL7 to OL8Applies To: Oracle Cloud Infrastructure Oracle Linux 8 Symptoms: Attempting to remove python2 rpm using DNF results in a dependency error: #sudo dnf remove python2 Error…
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OCI: Memory discrepancy for the Linux Instance between OCI console and the ‘free’ OutputApplies To: Oracle Cloud Infrastructure Oracle Linux Symptoms Below are the instance details on the OCI Console: "Shape":"VM.Standard.E2.1.Micro", "OCPUs":1,"Memory (MB)…
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OCI: Linux Compute Instance Boots to UEFI SHELL after Removing shim PackageAPPLIES TO: Oracle Cloud Infrastructure Linux x86-64 Symptoms After removing the shim package from an Oracle Linux compute instance to resolve a package conflict encount…
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Oracle Linux-How to Check users percentage of open files, processes and pending signalsAPPLIES TO: Linux OS–Version Oracle Linux 7.0 to Oracle Linux 9.0 [Release OL7 to OL9] Linux x86_64 on Oracle Public Cloud Oracle Cloud Infrastracture GOAL: This documen…
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OCI: Oracle Linux Instance Boot Failed with Error "Warning: /dev/mapper/ocivolume-root does not exisAPPLIES TO: Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS Oracle Linux 8 Instance hosted in OCI fails to boot with error and landing to dracut shell Warning: /dev/ma…
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OCI: How To Convert iptables to nftablesApplies to: Oracle Cloud Infrastructure Linux x86-64 Oracle Linux 8 and above Goal: This document outlines the steps required to convert iptables rules to use nftables. …
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Oracle Linux: Leapp Upgrade Failure Due to Immutable Attribute set on Repository filesAPPLIES TO: Linux OS - Version Oracle Linux 7.0 and later Linux x86-64 Oracle Cloud Infrastructure SYMPTOMS: Leapp upgrade fails with below error: Risk Factor: high (err…
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OCI: Instance Reporting iscsi Error "Connection Failed, Connection Refused"Note: "Please register a free account to access the full content and also to participate in Q&A in the community” Applies to: Oracle Cloud Infrastructure Linux x86-64 Sy…
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OSMH: Available ELSA/ELBA or Updates Missing From a Managed InstanceNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure OS Management Hub…
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OCI: YUM Commands Fails with Error “ ImportError: libgnutls.so.30: cannot open shared object file"Applies To: Oracle Cloud Infrastructure Oracle Linux Symptoms: While performing the commands like yum, its fails with the following error: [root@localhost ~]# yum repoli…
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OCI: Error “systemd[1]: Started Crash recovery kernel arming” in the System LogsNote!! Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux Sym…
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OCI: How to Upgrade Oracle Linux 9 to Oracle Linux 10 using leappNote: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Linux x86-64 Orac…
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OCI: ssh Fails with "kex_exchange_identification: read: Connection reset by peer"Note!! Please register a free account to access the full content and also to participate in Q&A in the community Applies to: Oracle Cloud Infrastructure - Version N/A an…
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Oracle Linux: Block Volume Name Change After RebootNote: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux Symp…
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Oracle Linux - No package leapp-upgrade available while installing Leapp utilityNote!! Please register a free account to access the full content and also to participate in Q&A in the community Applies to: Oracle Cloud Infrastructure Oracle Linux 7 S…Baisakhi Mahapatra -Oracle 179 views 0 comments 0 points Started by Baisakhi Mahapatra -Oracle Linux
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OCI: Incorrect openssl version displayedNote: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Linux x86-64 Symp…
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Oracle Linux: “systemd[1]:err: Failed to start Session c1 of user grid. “ messages in OS logsNOTE: Please register a free account to access the full content and also to participate in Q&A in the community. APPLIES TO Oracle Cloud Infrastructure Oracle Linux SYMP…
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OCI: Autonomous Linux Instance Appears Under "OS Management Hub" Instead of "Autonomous Linux"Note: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux Symp…
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ExaDB-D VMs Often See RDS Reconnections Taking a Very Long Time To CompleteNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure - Version N/A and…
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Oracle Linux: Leapp Upgrade failed with error “TypeError: read_config() takes exactly 2 arguments"Note: Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux x86_…
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OCI: SENDMAIL Fails To Deliver Mails With Error “stat=Deferred: Connection timed out with “NOTE: Please register a free account to access the full content and also to participate in Q&A in the community. Applies To: Oracle Cloud Infrastructure Linux x86-64 Sym…
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Oracle Linux - Using _netdev In Local Filesystem Can Cause Systemd Dependencies ProblemsNote!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Linux 8 Symptoms: If _netdev is specif…
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Oracle Linux: System Boot Error: "Failed to Execute /sbin/init"Note!!Please register a free account to access the full content and also to participate in Q&A in the community Applies To: Oracle Cloud Infrastructure Oracle Linux 8 Sy…
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Oracle Linux: How to Identify Large Files and Directories in a FilesystemNOTE: Please register a free account to access the full content and also to participate in Q&A in the community. Applies to: Oracle Cloud infrastructure Oracle Linux GOA…
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OSMH: 'dnf/yum update' Fails with "Segmentation fault" When Using Large Custom Software Source(CSS)NOTE: Please register a free account to access the full content and also to participate in Q&A in the community. APPLIES TO Oracle Linux 8 OS Management Hub (OSMH) SUMMA…