はじめに
Power Systems の RMC 通信 (HMC が管理用通信)では、Linux では IBM Power Systems service and productivity tools の ibm-power-managed パッケージの導入が必要になります。
RMC通信は、リソースの動的変更(Dynamic Logical Partition (DLPAR))、稼働中 VM の筐体間移動(Live Partition Mobility(LPM))などに必要です。
ibm-power-managed が導入されていない場合では、HMC が VM に管理のための通信ができないため、以下のように、VM の Health で接続されていないことを示す Warning 状態となります。
なお、AIX では最初から導入されているので別途導入の必要はありません。
当記事は RHEL 8.4 に ibm-power-managed パッケージを導入したログです。
環境
HW : PowerSystems S824
OS : RHEL 8.4 (ppc64le) （オフライン = インターネット非接続)
準備
以下のリポジトリにあるファイルを対象のサーバーに転送します。(repodata の情報も配置)
# cd /work/RPM_linux_tools/
# pwd
/work/RPM_linux_tools
# ls -lR
.:
total 156108
-rw-r--r--. 1 root root 243260 Nov 15 02:29 devices.chrp.base.ServiceRM-3.2.6.3-21280.ppc64le.rpm
-rw-r--r--. 1 root root 46760 Nov 15 02:29 DynamicRM-2.0.7-7.ppc64le.rpm
-rw-r--r--. 1 root root 72730189 Nov 15 02:29 esagent.pLinux-4.5.4-1.noarch.rpm
-rw-r--r--. 1 root root 52928 Nov 15 02:29 IBMinvscout-3.1.2-1.el8.ppc64le.rpm
-rw-r--r--. 1 root root 225828 Nov 15 02:30 ibm-power-baremetal-rhel8-8.0-2.ppc64le.rpm
-rw-r--r--. 1 root root 226172 Nov 15 02:30 ibm-power-managed-rhel8-8.0-5.ppc64le.rpm
-rw-r--r--. 1 root root 233700 Nov 15 02:30 ibm-power-repo-3.0.0-19.noarch.rpm
-rw-r--r--. 1 root root 79792 Nov 15 02:30 nmon-16m-1.el8.ppc64le.rpm
-rw-r--r--. 1 root root 2059173 Nov 15 02:30 pipestat-1.0-1.ppc64le.rpm
-rw-r--r--. 1 root root 260088 Nov 15 02:30 powerpc-utils-1.3.6-11.108.el8.ppc64le.rpm
-rw-r--r--. 1 root root 106892 Nov 15 02:30 powerpc-utils-core-1.3.6-11.108.el8.ppc64le.rpm
-rw-r--r--. 1 root root 24216 Nov 15 02:30 pseries-energy-1.4.1-1.ppc64le.rpm
drwxr-xr-x. 2 root root 4096 Nov 15 03:04 repodata
-rw-r--r--. 1 root root 5193232 Nov 15 02:30 rsct.basic-3.2.6.3-21280.ppc64le.rpm
-rw-r--r--. 1 root root 11597792 Nov 15 02:30 rsct.core-3.2.6.3-21280.ppc64le.rpm
-rw-r--r--. 1 root root 1167784 Nov 15 02:30 rsct.core.utils-3.2.6.3-21280.ppc64le.rpm
-rw-r--r--. 1 root root 1849568 Nov 15 02:30 rsct.opt.storagerm-3.2.6.3-21280.ppc64le.rpm
-rw-r--r--. 1 root root 65196 Nov 15 02:29 ServiceReport-2.2.2-1.ppc64le.rpm
-rw-r--r--. 1 root root 32032000 Nov 15 02:30 sim_ppc-power10-1.0-3597.ppc64le.rpm
-rw-r--r--. 1 root root 31304044 Nov 15 02:30 sim_ppc-power9-1.0-3597.ppc64le.rpm
-rw-r--r--. 1 root root 307900 Nov 15 02:30 src-3.2.6.3-21280.ppc64le.rpm
./repodata:
total 104
-rw-r--r--. 1 root root 18770 Nov 15 03:03 08f6aebb11c385e01b7a5134ce281846ce58eee5400a67c62e21c88a8a00d7d6-filelists.sqlite.bz2
-rw-r--r--. 1 root root 2898 Nov 15 03:03 0aa20c1f0a6f7b1ac2906f79d40d46acfaabf9fac905dd6f27512392ea07e705-other.xml.gz
-rw-r--r--. 1 root root 4273 Nov 15 03:03 0bcf84dc1c24ba06aec33b0fcc323126e18e7c1117dcf9dbad6d516ff1996336-other.sqlite.bz2
-rw-r--r--. 1 root root 13684 Nov 15 03:03 399cdfa5be55eaf6c6d83feb979d41d11b1cd55aa700b3df149749dbd4b9ab38-filelists.xml.gz
-rw-r--r--. 1 root root 10105 Nov 15 03:04 a3f8adf7f8c7e93d6bb3ef1b642b75b176b5f66450eeeb283c7842ed4d2e4d20-primary.xml.gz
-rw-r--r--. 1 root root 29342 Nov 15 03:04 ce751cef12ebb16f956907ed08215255b97fe20c6f8f28ed2403991a41bd5507-primary.sqlite.bz2
-rw-r--r--. 1 root root 3084 Nov 15 2021 repomd.xml
-rw-r--r--. 1 root root 236 Nov 15 03:04 repomd.xml.asc
-rw-r--r--. 1 root root 1700 Nov 15 03:04 repomd.xml.key
・ファイルを配置したディレクトリを(/work/RPM_linux_tools) yum repository に設定します。
# cat ibm-power-managed.repo
[ibm-power-managed]
name=IBM-Power-Managed
baseurl=file:///work/RPM_linux_tools/
enabled=1
gpgcheck=0
リポジトリーが設定されたか確認します。
# yum repolist
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
repo id repo name
dvd-AppStream RHEL84_AppStream
dvd-BaseOS RHEL84_BaseOS
ibm-power-managed IBM-Power-Managed
インストール・メディアのBaseOS、AppStream も設定しています。
導入
・yum で ibm-power-managed を探します。
# yum search ibm-power-managed
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Last metadata expiration check: 0:01:06 ago on Mon 15 Nov 2021 03:04:55 AM EST.
================================================ Name Matched: ibm-power-managed =================================================
ibm-power-managed-rhel8.ppc64le : IBM POWER Serviceability Tools for RHEL 8 Managed Systems
-> ibm-power-managed-rhel8.ppc64le で発見
・ibm-power-managed-rhel8.ppc64le を導入します。
# yum install ibm-power-managed-rhel8.ppc64le
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
RHEL84_BaseOS 202 kB/s | 2.8 kB 00:00
RHEL84_AppStream 172 kB/s | 3.2 kB 00:00
Dependencies resolved.
==================================================================================================================================
Package Architecture Version Repository Size
==================================================================================================================================
Installing:
ibm-power-managed-rhel8 ppc64le 8.0-5 ibm-power-managed 221 k
Installing dependencies:
DynamicRM ppc64le 2.0.7-7 ibm-power-managed 46 k
IBMinvscout ppc64le 3.1.2-1.el8 ibm-power-managed 52 k
ServiceReport ppc64le 2.2.2-1 ibm-power-managed 64 k
devices.chrp.base.ServiceRM ppc64le 3.2.6.3-21280 ibm-power-managed 238 k
mksh ppc64le 56c-5.el8 dvd-BaseOS 280 k
rsct.basic ppc64le 3.2.6.3-21280 ibm-power-managed 5.0 M
rsct.core ppc64le 3.2.6.3-21280 ibm-power-managed 11 M
rsct.core.utils ppc64le 3.2.6.3-21280 ibm-power-managed 1.1 M
rsct.opt.storagerm ppc64le 3.2.6.3-21280 ibm-power-managed 1.8 M
src ppc64le 3.2.6.3-21280 ibm-power-managed 301 k
Transaction Summary
==================================================================================================================================
Install 11 Packages
Total size: 20 M
Installed size: 108 M
Is this ok [y/N]: y
Downloading Packages:
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Running scriptlet: rsct.core.utils-3.2.6.3-21280.ppc64le 1/1
Running scriptlet: rsct.basic-3.2.6.3-21280.ppc64le 1/1
Preparing : 1/1
Installing : mksh-56c-5.el8.ppc64le 1/11
Running scriptlet: mksh-56c-5.el8.ppc64le 1/11
Installing : src-3.2.6.3-21280.ppc64le 2/11
Running scriptlet: src-3.2.6.3-21280.ppc64le 2/11
Enabling srcmstr.service for systemctl...
Created symlink /etc/systemd/system/multi-user.target.wants/srcmstr.service → /usr/lib/systemd/system/srcmstr.service.
Created symlink /etc/systemd/system/graphical.target.wants/srcmstr.service → /usr/lib/systemd/system/srcmstr.service.
Running scriptlet: rsct.core.utils-3.2.6.3-21280.ppc64le 3/11
Installing : rsct.core.utils-3.2.6.3-21280.ppc64le 3/11
Running scriptlet: rsct.core.utils-3.2.6.3-21280.ppc64le 3/11
Linking /usr/sbin/rsct -> /opt/rsct ...
Running scriptlet: rsct.core-3.2.6.3-21280.ppc64le 4/11
Installing : rsct.core-3.2.6.3-21280.ppc64le 4/11
Running scriptlet: rsct.core-3.2.6.3-21280.ppc64le 4/11
0513-071 The ctcas Subsystem has been added.
0513-071 The ctrmc Subsystem has been added.
Enabling ctrmc.service for systemctl ...
Created symlink /etc/systemd/system/multi-user.target.wants/ctrmc.service → /usr/lib/systemd/system/ctrmc.service.
Created symlink /etc/systemd/system/graphical.target.wants/ctrmc.service → /usr/lib/systemd/system/ctrmc.service.
0513-059 The ctrmc Subsystem has been started. Subsystem PID is 222365.
Running scriptlet: rsct.basic-3.2.6.3-21280.ppc64le 5/11
Installing : rsct.basic-3.2.6.3-21280.ppc64le 5/11
Running scriptlet: rsct.basic-3.2.6.3-21280.ppc64le 5/11
0513-071 The ctrmc Subsystem has been added.
Enabling ctrmc.service for systemctl ...
0513-059 The ctrmc Subsystem has been started. Subsystem PID is 223225.
Running scriptlet: rsct.opt.storagerm-3.2.6.3-21280.ppc64le 6/11
Installing IBM StorageRM ....
Installing : rsct.opt.storagerm-3.2.6.3-21280.ppc64le 6/11
Running scriptlet: rsct.opt.storagerm-3.2.6.3-21280.ppc64le 6/11
0513-071 The ctrmc Subsystem has been added.
Enabling ctrmc.service for systemctl ...
0513-059 The ctrmc Subsystem has been started. Subsystem PID is 223635.
Installation completed.
Running scriptlet: DynamicRM-2.0.7-7.ppc64le 7/11
Installing : DynamicRM-2.0.7-7.ppc64le 7/11
Running scriptlet: DynamicRM-2.0.7-7.ppc64le 7/11
success
0513-071 The ctrmc Subsystem has been added.
Enabling ctrmc.service for systemctl ...
0513-059 The ctrmc Subsystem has been started. Subsystem PID is 223916.
Running scriptlet: devices.chrp.base.ServiceRM-3.2.6.3-21280.ppc64le 8/11
Installing : devices.chrp.base.ServiceRM-3.2.6.3-21280.ppc64le 8/11
Running scriptlet: devices.chrp.base.ServiceRM-3.2.6.3-21280.ppc64le 8/11
0513-071 The ctrmc Subsystem has been added.
Enabling ctrmc.service for systemctl ...
0513-059 The ctrmc Subsystem has been started. Subsystem PID is 224284.
Installing : ServiceReport-2.2.2-1.ppc64le 9/11
Running scriptlet: ServiceReport-2.2.2-1.ppc64le 9/11
Running scriptlet: IBMinvscout-3.1.2-1.el8.ppc64le 10/11
Installing : IBMinvscout-3.1.2-1.el8.ppc64le 10/11
Installing : ibm-power-managed-rhel8-8.0-5.ppc64le 11/11
Running scriptlet: src-3.2.6.3-21280.ppc64le 11/11
Running scriptlet: rsct.core.utils-3.2.6.3-21280.ppc64le 11/11
Running scriptlet: rsct.core-3.2.6.3-21280.ppc64le 11/11
Running scriptlet: rsct.basic-3.2.6.3-21280.ppc64le 11/11
Running scriptlet: ibm-power-managed-rhel8-8.0-5.ppc64le 11/11
Verifying : DynamicRM-2.0.7-7.ppc64le 1/11
Verifying : IBMinvscout-3.1.2-1.el8.ppc64le 2/11
Verifying : ServiceReport-2.2.2-1.ppc64le 3/11
Verifying : devices.chrp.base.ServiceRM-3.2.6.3-21280.ppc64le 4/11
Verifying : ibm-power-managed-rhel8-8.0-5.ppc64le 5/11
Verifying : rsct.basic-3.2.6.3-21280.ppc64le 6/11
Verifying : rsct.core-3.2.6.3-21280.ppc64le 7/11
Verifying : rsct.core.utils-3.2.6.3-21280.ppc64le 8/11
Verifying : rsct.opt.storagerm-3.2.6.3-21280.ppc64le 9/11
Verifying : src-3.2.6.3-21280.ppc64le 10/11
Verifying : mksh-56c-5.el8.ppc64le 11/11
Installed products updated.
Installed:
DynamicRM-2.0.7-7.ppc64le IBMinvscout-3.1.2-1.el8.ppc64le ServiceReport-2.2.2-1.ppc64le
devices.chrp.base.ServiceRM-3.2.6.3-21280.ppc64le ibm-power-managed-rhel8-8.0-5.ppc64le mksh-56c-5.el8.ppc64le
rsct.basic-3.2.6.3-21280.ppc64le rsct.core-3.2.6.3-21280.ppc64le rsct.core.utils-3.2.6.3-21280.ppc64le
rsct.opt.storagerm-3.2.6.3-21280.ppc64le src-3.2.6.3-21280.ppc64le
Complete!
#
-> 11 の rpm が導入されました。ibm-power-managed のリポジトリ内モジュールの他、BaseOS から mksh が導入されています。
確認
導入から数分後、PowerVC 上で 対象サーバーの Health が OK となっていることを確認しました。
これで RHEL サーバーも RMC 通信がつながり、DLPAR や LPM 操作が可能な状態になりました。
以上です。