high_availability_add-on

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Support Policies for RHEL High Availability Clusters - IBM Cloud Bare Metal Servers as Cluster Members

Knowledge Article updated on 01 May 2021, 12:29 AM GMT - 0 -

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Red Hat Enterprise Linux
Support Policies for RHEL High Availability Clusters - Management of Oracle ASM Services in a Cluster

Knowledge Article updated on 26 Apr 2021, 3:21 PM GMT - 1 -

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Red Hat Enterprise Linux
fence_aws powers off both nodes during a heartbeat network split

KCS Solution updated on 20 Apr 2021, 3:12 PM GMT - 1 -

0

Red Hat Enterprise Linux
Unable to change locktable name for GFS2 file system

KCS Solution updated on 15 Apr 2021, 9:16 AM GMT - 0 -

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Red Hat Enterprise Linux
How do I configure corosync secauth and authkey

KCS Solution updated on 14 Apr 2021, 4:03 PM GMT - 0 -

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Red Hat Enterprise Linux
NVME storage starts after pacemaker tries to start LVM resources in the cluster, which results in an error: Volume group[myvg1] doesn't exist, or not visible on this node!

KCS Solution updated on 09 Apr 2021, 9:09 AM GMT - 0 -

0

Red Hat Enterprise Linux
Can Pacemaker colocation constraints be configured based on node attributes instead of node name?

KCS Solution updated on 02 Apr 2021, 1:18 AM GMT - 0 -

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Red Hat Enterprise Linux
rgmanager fs, netfs, clusterfs resource agent status checks failing with "<device> is not mounted on <mountpoint>" in RHEL 6

KCS Solution updated on 31 Mar 2021, 2:48 AM GMT - 1 -

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Red Hat Enterprise Linux
The fence_aws fence agent fails to power on a node in a Pacemaker cluster

KCS Solution updated on 30 Mar 2021, 9:34 AM GMT - 0 -

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Red Hat Enterprise Linux for SAP HANA, Red Hat Enterprise Linux
Redundant anti-colocation chains can cause resources to flip-flop in a Pacemaker cluster

KCS Solution updated on 27 Mar 2021, 1:16 AM GMT - 1 -

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Red Hat Enterprise Linux
How can I negatively colocate resources in a Pacemaker cluster so that one doesn't depend on another's placement?

KCS Solution updated on 26 Mar 2021, 7:12 AM GMT - 1 -

0

Red Hat Enterprise Linux
A fenced node was rebooted twice in a row in a Pacemaker cluster

KCS Solution updated on 24 Mar 2021, 8:27 AM GMT - 1 -

0

Red Hat Enterprise Linux
Do I need a downtime to change the password of the hacluster user in a Pacemaker cluster?

KCS Solution updated on 24 Mar 2021, 8:18 AM GMT - 0 -

0

Red Hat Enterprise Linux
An SAPHana resource fails almost immediately with rc=1 in a Pacemaker cluster

KCS Solution updated on 24 Mar 2021, 12:07 AM GMT - 0 -

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Red Hat Enterprise Linux for SAP HANA, Red Hat Enterprise Linux
Multiple nodes get fenced when one node rejoins the corosync membership in a Pacemaker cluster

KCS Solution updated on 22 Mar 2021, 8:32 AM GMT - 1 -

0

Red Hat Enterprise Linux
fence_scsi or fence_mpath fails to create a persistent reservation on a 3PAR VV device in a Pacemaker cluster

KCS Solution updated on 22 Mar 2021, 7:34 AM GMT - 0 -

0

Red Hat Enterprise Linux
How can I tell at what point in its execution fence_aws failed?

KCS Solution updated on 16 Mar 2021, 11:42 PM GMT - 1 -

0

Red Hat Enterprise Linux
How can the srConnectionChanged() hook be used to improve the detection of situations where a takeover is required, in a Red Hat Pacemaker cluster managing HANA Scale-up or Scale-out System Replication?

KCS Solution updated on 16 Mar 2021, 7:51 PM GMT - 1 -

0

Red Hat Enterprise Linux for SAP HANA
Resources running on a Pacemaker remote node stay in stopped state when a remote node is fenced with pcs stonith fence

KCS Solution updated on 13 Mar 2021, 3:05 AM GMT - 1 -

0

Red Hat Enterprise Linux
A db2 resource fails when the database instance user's login shell is set to csh or tcsh in a Pacemaker cluster

KCS Solution updated on 13 Mar 2021, 2:40 AM GMT - 0 -

0

Red Hat Enterprise Linux
"Rescheduling OPERATION after failure expired" or "Re-initiated expired calculated failure" messages appear repeatedly in the logs of a Pacemaker cluster

KCS Solution updated on 12 Mar 2021, 7:50 AM GMT - 1 -

0

Red Hat Enterprise Linux
pcs_snmp_agent fails to start when SELinux is in Enforcing mode

KCS Solution updated on 10 Mar 2021, 12:38 AM GMT - 1 -

0

Red Hat Enterprise Linux
pcs fails with "Error: Unable to authenticate against the local pcsd" when run by a non-root user who has been granted Pacemaker ACLs

KCS Solution updated on 04 Mar 2021, 7:58 PM GMT - 0 -

0

Red Hat Enterprise Linux
IPaddr2 resource fails with: Setup problem: couldn't find command ip

KCS Solution updated on 01 Mar 2021, 7:37 PM GMT - 0 -

0

Red Hat Enterprise Linux
How to check the gfs2 file system is clean or contain errors before running fsck

KCS Solution updated on 01 Mar 2021, 9:14 AM GMT - 0 -

0

Red Hat Enterprise Linux

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high_availability_add-on

Support Policies for RHEL High Availability Clusters - IBM Cloud Bare Metal Servers as Cluster Members

Support Policies for RHEL High Availability Clusters - Management of Oracle ASM Services in a Cluster

fence_aws powers off both nodes during a heartbeat network split

Unable to change locktable name for GFS2 file system

How do I configure corosync secauth and authkey

NVME storage starts after pacemaker tries to start LVM resources in the cluster, which results in an error: Volume group[myvg1] doesn't exist, or not visible on this node!

Can Pacemaker colocation constraints be configured based on node attributes instead of node name?

rgmanager fs, netfs, clusterfs resource agent status checks failing with "<device> is not mounted on <mountpoint>" in RHEL 6

The fence_aws fence agent fails to power on a node in a Pacemaker cluster

Redundant anti-colocation chains can cause resources to flip-flop in a Pacemaker cluster

How can I negatively colocate resources in a Pacemaker cluster so that one doesn't depend on another's placement?

A fenced node was rebooted twice in a row in a Pacemaker cluster

Do I need a downtime to change the password of the hacluster user in a Pacemaker cluster?

An SAPHana resource fails almost immediately with rc=1 in a Pacemaker cluster

Multiple nodes get fenced when one node rejoins the corosync membership in a Pacemaker cluster

fence_scsi or fence_mpath fails to create a persistent reservation on a 3PAR VV device in a Pacemaker cluster

How can I tell at what point in its execution fence_aws failed?

How can the srConnectionChanged() hook be used to improve the detection of situations where a takeover is required, in a Red Hat Pacemaker cluster managing HANA Scale-up or Scale-out System Replication?

Resources running on a Pacemaker remote node stay in stopped state when a remote node is fenced with pcs stonith fence

A db2 resource fails when the database instance user's login shell is set to csh or tcsh in a Pacemaker cluster

"Rescheduling OPERATION after failure expired" or "Re-initiated expired calculated failure" messages appear repeatedly in the logs of a Pacemaker cluster

pcs_snmp_agent fails to start when SELinux is in Enforcing mode

pcs fails with "Error: Unable to authenticate against the local pcsd" when run by a non-root user who has been granted Pacemaker ACLs

IPaddr2 resource fails with: Setup problem: couldn't find command ip

How to check the gfs2 file system is clean or contain errors before running fsck

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