Category 631
Discussion List
-
OCI: Manually created crontab missingApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: While running command “crontab -l” – no output is displayed, even though crontab w… -
OCIFS Mountpoint not Getting Mounted after Forced Reboot or CrashApplies to Oracle Cloud Infrastructure Linux x86-64 Symptoms When trying to mount an Object Storage bucket using the OCIFS fuse module, the operation produces an error m…
-
Root Filesystem Shows 100% FullApplies To Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms The output from “df -h” command shows that the / filesystem is 100% full. # df -h | …
-
OCI: iSCSi Connection Errors Caused Delays in Booting the OSAPPLIES TO: Oracle Cloud Infrastructure Oracle Linux SYMPTOMS Many iscsid connection errors occur while rebooting Linux OS. These errors delay boot time: Oct 23 12:34:34…
-
OCI: Leapp Pre-Upgrade Fails With Error “Title: DNF execution failed with non zero exit code.”Applies To Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: $sudo leapp preupgrade --oci…..Leapp Pre-Upgrade fails with error:Risk Factor: high…
-
OSMH: Instance Suddenly Goes Into Offline StatusThe OS Management Hub (OSMH) instance suddenly goes into offline status, due to the management agent service terminating unexpectedly. Trying to restart the management a… -
SCP Command Unable to Transfer Files Only For Specific UserApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 – Oracle Linux Symptoms When using SCP to copy files to a destination instance for a specifi…
-
OSMH: API usage fail with error “AttributeError: module 'oci' has no attribute 'os_management_hub'”Applies to: OSMH On-Prem Goal : OSMH API command "os_management_hub_client" failed with error “AttributeError: module 'oci' has no attribute 'os_management_hub'” Solutio…
-
OCI: How to Reset the Network Interface Configuration to DHCP with nmcliAPPLIES TO: Linux OS - Version Oracle Linux 7.0 and later Linux x86-64 GOAL: How to reset a NetworkManager interface configuration from manual ip assignments to dhcp ip …
-
OCI: Curl Reports Error "SSL received a record that exceeded the maximum permissible length."Applies to: Linux OS - Version Oracle Linux 5.0 and later Linux x86-64 Symptoms During a yum repolist command curls reports the following error https:///repo/OracleLinux…
-
OCI: Duplicated Account Causes SSH to Fail With the "Permission denied" ErrorAPPLIES TO: Oracle Cloud Infrastructure Linux x86-6 SYMPTOMS: When connecting to an Oracle Linux system via SSH, the below error is received: $ ssh opc@example.com opc@e…
-
OCI: timedatectl Command is Not WorkingApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Unable to modify and check the status of time and date : $ timedatectl status Faile…
-
Unable to SSH to the OCI Instance Due to Unresponsive Iscsi Boot VolumeAPPLIES TO Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 7.0 and later SYMPTOMS: Lost access to an OCI instance and unable to ssh i…
-
oracle data version managementhello, i'm wondering is there a way to manage oracle database data, In a way to view, how the data looked t time ago? ex: i want to view the data as if we are a month or…
-
SSH connection via JumpHost problemSummary: Dear Team, I want to connect to Remote host via Jump host my VirtualHost --> JumpHost --> RemoteHost JumpHost = dc1-jump-001.example.com (10.55.12.36) RemoteHos…
-
OCI: Instance Failed to Boot After Attaching Paravirtualized Block Volume as ISCI TypeApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms: The instance failed to boot after attaching a Paravirtualized block volume as ISCS…
-
Oracle Linux - How to Find what Package Provides a Given FileApplies 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 outlines the steps to find… -
OCI: Server Failed to Boot Due to Low Value of vm.max_map_countAPPLIES TO: Oracle Cloud Infrastructure Linux x86-64 GOAL: Increase kernel parameter value vm.max_map_count permanently. SYMPTOMS Instance unable to boot and fails with …
-
Can you recommend a free to enroll rdbms 19c (or higher) courseSummary: for one of our DBA's who is still working on 11g we need a 19c course He needs: ASM RAC and admin Content (required): on premise - rdbms Version (include the ve…
-
OCI: /var/log/Messages file is emptyApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 on Oracle Public Cloud Symptoms: There were no messages populated in /var/log/messages file …
-
login to linux server using trusted ADWe have a set of linux server on OCI and two ADs (let us say X and Y) There is a trust setup between X and Y. All linux servers are integrated to Y domain. we are able t…
-
OCI: - Resize Boot Volume in Oracle Linux 7 and 8 Instances in OCI [Video]APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal This video explains how to extend the partition of boot volume in Oracle Linux 7 and 8 …
-
OSMH: Management Agent setup.sh script fails with Error "Deploying service plugin(s).Time out"Attempting to configure the OSMH Management Agent by running the setup.sh script fails with the following error: $ sudo /opt/oracle/mgmt_agent/agent_inst/bin/setup.sh op…
-
OSMH - What System Data Is Stored In the Cloud?OS Management Hub (OSMH) automatically stores system-related information for both Management Stations, and Oracle Linux instances that are being managed by OSMH in the C…
-
OSMH: Instances failed with error YUM Timeout "(28, 'Operation timed out after 30001 milliseconds)"After registering an Oracle Linux 7/8/9 managed instance with an OS Management Hub (OSMH) Management station, the "yum repolist" command fails with following error : # y…
-
OSMH: Instance vulnerability report missing description/issue date for some errataIt has been observed that an ELSA (Enterprise Linux Security Advisory) listed in an instance's Vulnerability report in OS Management Hub (OSMH) is missing its descriptio…
-
OSMH: Difference in Package Count Between OSMH Installed Packages and Oracle Linux Operating SystemOn an instance registered with OS Management Hub (OSMH), the package count displayed on the OSMH console is different to the package count displayed by the Oracle Linux …