Troubleshoot

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Why nvme device is not listed by lsscsi command in RHEL 9

KCS Solution updated on 30 Nov 2023, 8:59 AM GMT - 1 -

0

Red Hat Enterprise Linux
Various "kernel: CPUID marked event" messages are logged

KCS Solution updated on 30 Nov 2023, 8:41 AM GMT - 1 -

0

Red Hat Enterprise Linux
Pods using Persistent Volumes with high file counts fail to start or take an excessive amount of time in OpenShift

KCS Solution updated on 30 Nov 2023, 8:28 AM GMT - 17 -

0

Red Hat OpenShift Container Platform
How to define in which vSphere folder to install an OpenShift 4.x cluster?

KCS Solution updated on 30 Nov 2023, 7:14 AM GMT - 2 -

0

Red Hat OpenShift Container Platform
Percpu memory accounts for a large percentage of memory

KCS Solution updated on 30 Nov 2023, 12:12 AM GMT - 2 -

0

Red Hat Enterprise Linux
Certain Pods Have High Restarts - OpenShift Data Foundation (ODF)

KCS Solution updated on 29 Nov 2023, 10:29 PM GMT - 0 -

0

Red Hat OpenShift Data Foundation
leapp fails with "The repository mapping file is invalid: The obtained repomap data has unsupported version of format. Get 1.0.0 required 1.2.0"

KCS Solution updated on 29 Nov 2023, 7:07 PM GMT - 0 -

0

Red Hat Enterprise Linux, Red Hat Enterprise Linux for x86_64
Console pods in CrashLoopBackOff after OCP 3.11 certificates renewal

KCS Solution updated on 29 Nov 2023, 6:41 PM GMT - 0 -

0

Red Hat OpenShift Container Platform
Getting error " Current configuration is not valid" while creating a custom authselect file.

KCS Solution updated on 29 Nov 2023, 6:35 PM GMT - 0 -

0

Red Hat Enterprise Linux
Error: "pam_pwquality(passwd:chauthtok): pam_parse: unknown or broken option; remember=x"

KCS Solution updated on 29 Nov 2023, 6:25 PM GMT - 0 -

0

Red Hat Enterprise Linux
How to manually remove the faulty RHDS instance since 'dsctl' command is not able to remove it

KCS Solution updated on 29 Nov 2023, 6:17 PM GMT - 0 -

0

Red Hat Directory Server
An LVM-activate resource doesn't fail over when the underlying physical volumes are removed in a Pacemaker cluster

KCS Solution updated on 29 Nov 2023, 5:37 PM GMT - 1 -

0

Red Hat Enterprise Linux
The following error occurs when adding a ocf:heartbeat:Delay resource: cluster_delay2_monitor_0 on rhel8-3.examplerh.com 'error' (1): call=42, status='Timed Out', exitreason='Resource agent did not complete within 30s', last-rc-change='Wed May 24 08:17:58

KCS Solution updated on 29 Nov 2023, 5:32 PM GMT - 1 -

0

Red Hat Enterprise Linux
ssh fails with error - Their offer: ssh-dss Connection closed.

KCS Solution updated on 29 Nov 2023, 4:47 PM GMT - 1 -

0

Red Hat Enterprise Linux
mcelog and edac_mce_amd kernel module does not work with a virtual machine with AMD CPU

KCS Solution updated on 29 Nov 2023, 3:15 PM GMT - 3 -

0

Red Hat Enterprise Linux
HTTP response header is limited to 8192 bytes through mod_proxy_http

KCS Solution updated on 29 Nov 2023, 2:56 PM GMT - 0 -

0

Red Hat JBoss Enterprise Application Platform, Red Hat JBoss Web Server
Rsyslog stopped working after Ansible Automation Platform 2.4 upgrade/install

KCS Solution updated on 29 Nov 2023, 2:46 PM GMT - 4 -

0

Red Hat Ansible Automation Platform
IO operations on mdraid raid5 array getting stuck during heavy IO load

KCS Solution updated on 29 Nov 2023, 1:27 PM GMT - 0 -

0

Red Hat Enterprise Linux
SSH from RHEL 9 to RHEL 6 systems does not work

KCS Solution updated on 29 Nov 2023, 1:21 PM GMT - 10 -

0

Red Hat Enterprise Linux
IPv6 Raw socket returns errno 101 Network Unreachable

KCS Solution updated on 29 Nov 2023, 12:33 PM GMT - 0 -

0

Red Hat Enterprise Linux
"XOR split could not find at least one valid outgoing connection for split Gateway" ERROR is thrown when trying to complete a process in jBPM5/6

KCS Solution updated on 29 Nov 2023, 12:28 PM GMT - 0 -

0

Red Hat Decision Manager, Red Hat JBoss BPM Suite
Missing entry for image-registry default route in a project's default-dockercfg secret in RHOCP 4

KCS Solution updated on 29 Nov 2023, 11:51 AM GMT - 0 -

0

Red Hat OpenShift Container Platform
IBM System z server got crashed after 'QDIO problem occurred' errors

KCS Solution updated on 29 Nov 2023, 10:45 AM GMT - 0 -

0

Red Hat Enterprise Linux, Red Hat Enterprise Linux for IBM z Systems
Leapp In-Place Upgrade: how to check DNF is working with the Satellite repositories from the client side?

KCS Solution updated on 29 Nov 2023, 10:33 AM GMT - 2 -

0

Red Hat Enterprise Linux
Large VDO device not started after reboot

KCS Solution updated on 29 Nov 2023, 10:05 AM GMT - 0 -

0

Red Hat Enterprise Linux

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Troubleshoot

Why nvme device is not listed by lsscsi command in RHEL 9

Various "kernel: CPUID marked event" messages are logged

Pods using Persistent Volumes with high file counts fail to start or take an excessive amount of time in OpenShift

How to define in which vSphere folder to install an OpenShift 4.x cluster?

Percpu memory accounts for a large percentage of memory

Certain Pods Have High Restarts - OpenShift Data Foundation (ODF)

leapp fails with "The repository mapping file is invalid: The obtained repomap data has unsupported version of format. Get 1.0.0 required 1.2.0"

Console pods in CrashLoopBackOff after OCP 3.11 certificates renewal

Getting error " Current configuration is not valid" while creating a custom authselect file.

Error: "pam_pwquality(passwd:chauthtok): pam_parse: unknown or broken option; remember=x"

How to manually remove the faulty RHDS instance since 'dsctl' command is not able to remove it

An LVM-activate resource doesn't fail over when the underlying physical volumes are removed in a Pacemaker cluster

The following error occurs when adding a ocf:heartbeat:Delay resource: cluster_delay2_monitor_0 on rhel8-3.examplerh.com 'error' (1): call=42, status='Timed Out', exitreason='Resource agent did not complete within 30s', last-rc-change='Wed May 24 08:17:58

ssh fails with error - Their offer: ssh-dss Connection closed.

mcelog and edac_mce_amd kernel module does not work with a virtual machine with AMD CPU

HTTP response header is limited to 8192 bytes through mod_proxy_http

Rsyslog stopped working after Ansible Automation Platform 2.4 upgrade/install

IO operations on mdraid raid5 array getting stuck during heavy IO load

SSH from RHEL 9 to RHEL 6 systems does not work

IPv6 Raw socket returns errno 101 Network Unreachable

"XOR split could not find at least one valid outgoing connection for split Gateway" ERROR is thrown when trying to complete a process in jBPM5/6

Missing entry for image-registry default route in a project's default-dockercfg secret in RHOCP 4

IBM System z server got crashed after 'QDIO problem occurred' errors

Leapp In-Place Upgrade: how to check DNF is working with the Satellite repositories from the client side?

Large VDO device not started after reboot

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