Category 631
Discussion List
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OCI - How To Create a Yum Channel Entry for Oracle Linux 6 Extended Support (ELS)Applies to: Oracle Cloud Infrastructure Goal: To create a yum config entry for Oracle Linux 6 Extended Support (ELS) on Oracle OCI Solution: NOTE: This configuration is … -
Oracle Cloud Infrastructure - Instance Hangs at Boot Time with ISCSI ErrorApplies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux x86-64 Symptoms The instance is not booting up and getting hung on ISCSI errors Unable t… -
OCI : How to Manually Generate a Memory Dump/Crashdump of an Unresponsive/Hung OCI instanceApplies to: Oracle Cloud Infrastructure Linux x86-64 Oracle Linux Cloud Service Goal How to generate a memory dump/Crashdump of an unresponsive/hung OCI instance A diagn…
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Separate /tmp With Noexec, Nodev and Nosuid Mount OptionsApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: In OCI /tmp does not have any separate mount point. This document explains how to crea…
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Yum Update with "Connection Timed out after 30001 milliseconds" Error in Oracle Cloud InfrastructureApplies to: Oracle Cloud Infrastructure Linux x86-64 on Oracle Public Cloud Symptoms: When trying to download and install packages, the below errors occur: --snip-- # yu…
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OCI: How to Extend Root Partition in Standard Oracle Linux 6 Instance After Increasing Boot VolumeAPPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Information in this document applies to any platform. GOAL: Need to add Customer Boot Volume of 500 GB to…
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OCI - Configuring X11 and VNC on Instances.APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL: To run graphical applications on OCI Instances using protocols like X11 or VNC. SOLUTI…
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OCI-Diagnosis iscsi errors in the Oracle Linux instance in Oracle Cloud InfrastructureApplies to: Oracle Cloud Infrastructure - Version N/A and later Oracle Compute Cloud Service - Version N/A to N/A Information in this document applies to any platform. G…
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OCI - How To Set Up a Local Yum Repository For Instances In Private NetworksApplies to: Oracle Cloud Infrastructure Goal: Steps for setting up local yum repository accessible within the OCI environment for instances in a private network. Solutio…
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iSCSI Error Messages on OCI Instance "kernel: connection1:0: detected conn error (1020)"APPLIES TO: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux OS - Version Oracle Linux 6.10 to Oracle Linux 7.9 with Unbreakable Enterprise Kernel [5…
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How to Check/Modify MTU Value on OCI Instances to Avoid Connection Time Outs from On-PremisesAPPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 6.0 to Oracle Linux 7.6 with Unbreakable Enterprise Kernel [4.14.35] [Rel…
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System Files /etc/hosts and /etc/resolv.conf Changed During BootApplies To: Oracle Cloud Infrastructure Linux x86-64 Symptoms: The system files /etc/hosts and /etc/resolv.conf file were changed during boot, loosing customization. Cau…
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FSS NFS Share Automount Snapshot Mount Point After Running Find CommandApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: After mounting a nfs share exported from FSS it also mount .snapshot directory whe…
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Running Cron Script on System Reboot Sometimes FailsApplies To: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux OS - Version Oracle Linux 5.0 to Oracle Linux 8.0 [Release OL5 to OL8] Linux x86-64 on O…
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Oracle Linux 8: How To Access the Boot Menu (Grub Menu)Applies to: Oracle Cloud Infrastructure - Version N/A and later Information in this document applies to any platform. Goal This document will explain how to access the B…
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OCI: /etc/resolv.conf Customizations Are Lost Periodically Or When Instance Is RebootedApplies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Information in this document applies to any platform. Symptoms Custom entries are removed from…
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OCI-How to configure and troubleshoot NTP Client in Oracle Linux 6/7 instances in OCIAPPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Information in this document applies to any platform. PURPOSE In Oracle Cloud Infrastructure(OCI), there …
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Upgrade ubuntu imageSummary: upgrade ubuntu Content (required): Version (include the version you are using, if applicable): Code Snippet (add any code snippets that support your topic, if a… -
How to Install rsyncApplies To: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux x86-64 Goal: To install rsync on OCI. Solution: The rsync utility can be used on a Oracl…
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How to Retrieve Instance Metadata from Command LineApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: How to gather the metadata for an instance including its OCID , display name, compartm…
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How To Create A Frozen Custom Source in OSMSApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal This document will explain how to create two frozen custom sources in OSMS and how to a…
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OCI: How to Expand the Root Filesystem to Use The Available Space in the Boot VolumeApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal OCI instances can be created with a custom Boot Volume size. The size can be between 50…
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Oracle Cloud Infrastructure : How to Resize the Block Volume Storage and Filesystem On Oracle LinuxApplies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux x86-64 Goal This KM will provide the steps about resize the block storage volume at the …
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Error "Permission denied(publickey,gssapi-with-with-mic)" When connecting to Instance Using OPC userApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Unable to connect to instance getting error "Permission denied (publickey,gssapi-ke…
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ASLR is disabled in Oracle Linux 7 system - kernel.randomize_va_space = 0Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 7.0 and later Oracle Compute Cloud Service - Version N/A and later Inform…
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How to Send Email With Mailx Using STARTTLSApplies to Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 7.0 and later Linux x86-64 Goal How to send email to a remote mail server,…
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Unable to Get Internal Yum Repositories on OCI Instances while Using Private SubnetAPPLIES TO Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux x86 SYMPTOMS: While using an OCI instance on Private-Subnet ONLY (no access to internet a…