Readme file
for IBM® Spectrum Symphony 7.2.1 Interim Fix 601184
Readme file for: IBM Spectrum Symphony
Product/Component release: 7.2.1
Fix ID: sym-7.2.1-build601184
Publication date: June 10, 2022
This
interim fix introduces a new EGO parameter called EGO_IGNORE_CPU_CGROUP_SETTING_IN_CONTAINER, which ignores the CPU cgroup setting when an IBM
Spectrum Symphony 7.2.1 cluster is running in Kubernetes or Docker containers.
1.
List of fixes
2.
Download location
3.
Products or components affected
4.
Installation and configuration
5.
Uninstallation
6.
List of files
7.
Product notifications
8.
Copyright and trademark
information
APAR:
P104691
Download interim fix 601184 from the following
location: https://www.ibm.com/support/fixcentral
Component name, Platform, Fix ID:
EGO, Linux x86_64, sym-7.2.1-build601184
Follow the instructions in this section to
download and install this interim fix on hosts in your cluster.
System
requirements
Linux x86_64
Installation
a.
Log on to the primary
host as the cluster administrator and shut down all hosts:
> egosh user logon -u Admin -x Admin
> egosh ego shutdown hostname
b.
Download the egocore-3.7.0_x86_64_build601184.tar.gz package to each of your management and compute hosts, for
example, to a /symfixes directory.
c.
Run the egoinstallfixes command
to install the egocore-3.7.0_x86_64_build601184.tar.gz file:
>
egoinstallfixes /symfixes/egocore-3.7.0_x86_64_build601184.tar.gz
Important:
Running the egoinstallfixes command
automatically backs up the current binary files to a fix backup
directory. For recovery purposes of the original file, do not delete this
backup directory. For more information on using this command, see the egoinstallfixes
command reference.
d.
Run the pversions command to verify the installation:
> pversions -b 601184
e. From the primary host, start all hosts:
> egosh ego start hostname
After applying this fix, set
following EGO parameter in ego.conf to ignore the CPU
cgroup setting. The default value of EGO_IGNORE_CPU_CGROUP_SETTING_IN_CONTAINER
is “N”.
EGO_IGNORE_CPU_CGROUP_SETTING_IN_CONTAINER=Y
If required, follow the instructions in this
section to uninstall this interim fix from hosts in your cluster.
a.
Log
on to the primary host as the cluster administrator and shut down
all host:
> egosh user
logon -u Admin -x Admin
> egosh ego shutdown hostname
b. Remove the EGO_IGNORE_CPU_CGROUP_SETTING_IN_CONTAINER=Y in ego.conf.
c.
Log on to each
management and compute host in the cluster and roll back this interim fix:
> egoinstallfixes -r
601184
d.
From the
primary host, start all hosts:
> egosh ego start hostname
3.7/linux-x86_64/etc/lim
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