Software Management

• Verzeichnis der allgemeinen Cluster-Config: /etc/cmcluster.conf
• Verzeichnis der Pakete: /etc/cmcluster/
• Linux TOP → UNIX Glance
• kcusage - memory allocation nach tagen, monaten etc..
• Cluster Management

cmviewcl

cmrunpkg
cmhaltpkg
cmmodpkg -e
cmcheckconf -P
cmapplyconf -P

• Cluster-Pakete schwenken

tsm1: /root# cat env_tsm1

  export DSMSERV_DIR=/opt/tivoli/tsm/server/bin
  export DSMSERV_CONFIG=/tsm1/server/dsmserv.opt
  cd /tsm1/server

  tsm1: /root# cat mount_tsm1
  #!/bin/sh
  vgchange -a e /dev/vgxy
  ...
  mount /dev/vgxy/lvoly /tsm1
  mount /dev/vgxy/lvolx /tsm1/server
  mount -o largefiles /dev/vgxy/lvol1 /tsm1/db
  mount -o largefiles /dev/vgyz/lvol1 /tsm1/recoverylog
  mount -o largefiles /dev/vgab/lvol1 /tsm1/recoverylog2
  mount -o largefiles /dev/vgcb/lvol1 /tsm1/disk

  tsm1: /root# cat umount_tsm1
  #!/bin/sh
  umount /tsm1/server    
  umount /tsm1/db
  umount /tsm1/recoverylog
  umount /tsm1/recoverylog2
  umount /tsm1/disk
  umount /tsm1
  vgchange -a n /dev/vgxy
  vgchange -a n /dev/vgyz
  vgchange -a n /dev/vgav
  vgchange -a n /dev/vgcb

• Drive Status prüfen

ioscan -fnkC autoch

• tapeutil OHNE Parameter ausführen → “grafische” Darstellung in der Console

Beispielhafte Zusammenstellung verfügbarer Pakete

TIVsmS64.server 	        PA-RISC 64 bit server
TIVsmS64.license 	        PA-RISC 64 bit license enablement
TIVsmS64IA.server 	        Itanium® 64 bit server
TIVsmS64IA.license 	        Itanium 64 bit license enablement
TIVsmHsta64.storage_agent 	PA-RISC 64 bit storage agent
TIVsmHstaIA.storage_agent 	Itanium 64 bit storage agent
TIVsmDD64_PA11_23.tsmscsi 	Tivoli Storage Manager device driver for 64 bit 11.23 PA-RISC OS
TIVsmDD64_IA11_23.tsmscsi 	Tivoli Storage Manager device driver for 64 bit 11.23 Itanium OS

Eine Liste aller installierten Tivoli Pakete

cbbtsm1: /root# swlist | grep TIV
  TIVsm64                               5.5.0          IBM Tivoli Storage Manager Client
  TIVsmS64IA                            5.4.0.0        IBM Tivoli Storage Manager Server
  TIVsmS64IA                            5.4.5.1        IBM Tivoli Storage Manager Server

Datenbank und Konfiguration sichern

backup db type=full devclass=tape_device_class scratch=yes 

Notieren welche Pakete wo laufen

cmviewcl

Pakete anhalten

cmhaltpkg $paketname

Entfernen der Server-Installation

swremove TIVsmS64,r=5.4.5.1
swremove TIVsmS64

Installieren der Neuen Version (je ein Befehl für 5.5.0.0, 5.5.4.0, 5.5.4.2)

swinstall -s /pfad/zur/datei/ -x ask=as_needed  TIVsmS64

Vor jedem dsmsrv start müssen die Filesysteme gemoutet werden und die Umgebungswvariablen angepasst werden. Die nötigen Dateien liegen unter /var/hzd/admin/tsm/

/root/tsm/mount_tsmx
/root/tsm/tsmx_env
/root/tsm/umount_tsmx

Erstmaliges manuelles starten des Servers

./dsmserv -upgradedb

Bei Versionssprung:

register licence /opt/tivoli/tsm/server/bin/tsmee.lic

Nachdem alle Clusterknoten und alle Clusterpakete fertig sind können diese wieder per Clustermanager gestartet werden

cmrunpkg $paketname

Pakete auf autostart setzen

cmmodpkg -e $paketname

• ioscan

ioscan -fNC $class where class in lsdev For HDD

  ioscan -nfC disk

For tape drive

  ioscan -nfC tape

For LAN - Ethernet Card

  ioscan -nfC LAN

For FC - Fiber Channel

  ioscan -nfC FC

WWNs herausbekommen: unixha1:/root# ioscan -knfC fc Class I H/W Path Driver S/W State H/W Type Description

fc 0 0/2/1/0 fcd CLAIMED INTERFACE HP AB379-60001 4Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 1)

                    /dev/fcd0

fc 1 0/2/1/1 fcd CLAIMED INTERFACE HP AB379-60001 4Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 2)

                    /dev/fcd1

fc 2 0/3/2/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter

                    /dev/td2

fc 3 0/4/2/0 td CLAIMED INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter

                    /dev/td3

fc 4 0/5/1/0 fcd CLAIMED INTERFACE HP AB379-60001 4Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 1)

                    /dev/fcd4

fc 5 0/5/1/1 fcd CLAIMED INTERFACE HP AB379-60001 4Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 2)

                    /dev/fcd5

fcmsutil /dev/fcd1 (vpd)

• LVM

vgcreate -V 2.0 -S 1t -s 4m vg01

Quelle: http://h30499.www3.hp.com/t5/System-Administration/HOW-TO-INCREASE-SWAP-SPACE/td-p/5220211#.UbWaF9hvfzI

‎01-19-2010 09:19 AM Hi Eric:

You don't need to extend primary swap — and as you have found, you can't easily do it. Generally you would re-ignite your server and choose a larger primary swap then.

Device swap space must be allocated contiguously. That is, without intervening disk extents used or free for another logical volume.

All this is moot. All you need to do is allocate secondary device swap somewhere. Whether or not it resides on vg00 is immaterial.

Secondary or primary device swap are equivalent. Simply add secondary device swap.

Do something like:

# lvcreate -C y -r n -L 32768 -n lvolN /dev/vgXX # swapon -p /dev/vgXX/lvolN

See the manpages for more information. You can do this without a reboot. Remember to add activation of the secondary device swap so built to '/etc/fstab':

/dev/vgXX/lvolN … swap pri=0 0 0

As you can see, the secondary device swap can be on any volume group you choose.

Regards!

…JRF…