Aix 6.1 + Gpfs + Oracle Rac11g2

Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2: ...

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Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2  /etc/security/limits /etc/syslog.conf  /etc/syslog.conf 2.1.22 3.4.0.1 actualizar la HMC %iused /etc/hosts %iused  /etc/hosts /etc/resolv.conf  /etc/resolv.conf /etc/security/limits

aix

aix 6.1 Aix command Aix tips

backgroundprocess bash bootinfo -r bootlis bosboot Burleson cd/dvd Certified cfgmgr cfgsvc chdev chfs chlv chpasswd chps

AIX6.1 Aixpert altadisponibilidad auluref aurgref auunitadd

chuser chvg clonar Clusterware Creatingapair crfs CRS crsctl crsd

Css daemon datafile default paging deletingapair diag DinamicLinkManager dlnkmgr dlnkmgrview-lu DLPAR DNS du -kx emctl evm evmd extendvg fijar password fileset Filesystem filesystem root full find find / -xdev ftp ftp aix unsuccessful_login_count

gpfs

Gpfs 3.2 gpfs 3.4.0.0 gpfs 3.4.0.1 GPFSV3.1 Grid HACMP HBA hd6

hdlm

HEA histsize Hitachi HitachiArrayStorage HitachiHDLM

HitachiReplicationAMS2100 hitachistorage HMC hmc reports HSNM2Cli

IBM AIX importvg inetd.conf install gpfs instfix Io IP Ipvirtuales Ive IVM  jfs kern lck leasblocksalgoritmforloadbalancing LHEA lmd Lmon lms loadbalancing logger LPAR lsdev lsmap lsps -a lssw Lun memory micro-partitioning migration gpfs Mirroring mirrovg mkfs mklv mkps mkramdisk mkvdev mkvt mmadddisk mmchconfig mmchconfig 6027-1371 mmchdisk mmchfs mmcrfs mmcrnsd mmdelcluster-a mmdelfs mmdelnsd mmfs.log.latest mmgetstate mmlsdisk mmlsfs mmlsnsd mmlsnsd-F mmlspv mmmount mmrestripefs mmrpldisk mmsdrfs mmumount news Next Vios Nim Ntp ocssd Offline Online ons Operating system oprocd oracle Oracle Clusterware Oracle RAC Oracle Rac 11g OracleCluster OracleGridControl OracleRac paginación paging Parallel File System passwd PasswordExpired passwords PATH pendingioblock Performance performanceproblems perl Power Vm procesosbackground ProfessionalCertification ps -ef pwdadm Rac RAC 10 racg racgimon ram disk Rbac Re-balancing re-synchonizeapair realmem Replacegpfsdisk restoringtheprimaryvolumefromasecondaryvolume resume Rid rmdev rmuser rmvdev RoleBasedAccessControl rotate RSCT San SAS server Setuid sharedprocessor shrink smit update_all snapshot SNMGuiinstallation snmp snmpdv3 splittingapair srvctl srvctl modify database SSH SSP start startrac startsnmen.bat startsrc stop stoprac Storage Striping sudo suspend swap swapvg syslog syslog.conf syslogd SystemAdministration SystemAdministrator TCPIP Telnet Tips TL umask Unix Update Vios upgrade upgrade nodes in gpfs user VIOS Vios New Vip virtual ethernet virtualizacion de FC vlan Wwn Wwpn xargs xdev xntpd Zoning

19/03/2010

GPFS - Quick install steps

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Step 1: Verify Environment 1 Verify nodes prope properly rly installed installed 1. Check that the oslevel is supported supported On the system run oslevel Check the GPFS FAQ:http://publib.boulder.ibm.com/infocenter/clresctr/vxrx/index.jsp__ FAQ:http://publib.boulder.ibm.com/infocenter/clresctr/vxrx/index.jsp__ 2. Is the installed installed OS level suppor supported ted by GPFS? GPFS? Yes Yes No

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3. Is there a specific specific GPFS patch patch level require required d for the installed installed OS? Yes No 4. If so what what patch patch level level is required? required? _____ ___________  ______  2. Verify nodes nodes configure configured d properly properly on the the network(s) network(s) 1. Write the name name of Node1: _____ __________ _______  __ 

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2. Write the name name of Node2: _____ __________ _______  __  3. Fro From m node node 1 pin ping g node node 2 4. From From node node 2 pin ping g node node 1 If the pings fail, resolve the issue before continuing. 3. Verify node-to node-to-node -node ssh communica communications tions (For (For this lab you will use ssh and scp for communications) 1. On each node node create create an ssh-key. ssh-key. To To do this use use the command command sshkeygen; if you don't specify a blank passphrase, -N, then you need to press enter each time you are promoted to create a key with no passphrase until you are returned to a prompt. The result should look something like this:

21864 ACTIVIDAD DEL BLOG ONLINE

# ssh-keygen -t rsa -N "" -f $HOME/.ssh/id_rsa Generating public/private rsa key pair. Created directory '/.ssh'. Your identification has been saved in /.ssh/id_rsa. Your public key has been saved in /.ssh/id_rsa.pub. The key fingerprint is: 7d:06:95:45:9d:7b:7a:6c:64:48:70:2d:cb:78:ed:61 sas@perf3-c2-aix

2. On node1 copy the /.ssh/id_ /.ssh/id_rsa.p rsa.pub ub file to /.ssh/author /.ssh/authorized_ke ized_keys ys cp /.ssh/id_rsa.pub /.ssh/authorized_keys

3. From node1 node1 copy the /.ssh/id_rsa /.ssh/id_rsa.pub .pub file from from node2 to /tmp/id_rsa /tmp/id_rsa.pub .pub

http://ti-alejandro.blogspot.com/2010/03/gpfs-quick-install-steps.html

22/9/2011

Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2: ...

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scp node2:/.ssh/id_rsa.pub /tmp/id_rsa.pub

4. Add the public key from node2 to the authorized_keys file on node1 cat /tmp/id_rsa.pub >> /.ssh/authorized_keys

5. Copy the authorized key file from node1 to node2 scp /.ssh/authorized_keys node2:/.ssh/authorized_keys

6. To test your ssh configuration ssh as root from node 1 to node1 and node1 to node2 until you are no longer prompted for a password or for addition to the known_hosts file. node1# ssh node1 date node1# ssh node2 date node2# ssh node1 date node2# ssh node2 date 7. Supress ssh banners by creating a .hushlogin file in the root home directory touch /.hushlogin

4. Verify the disks are available to the system For this lab you should have 4 disks available for use hdiskn-hdiskt . 1. Use lspv to verify the disks exist 2. Ensure you see 4 disks besides hdisk0 talk.

Step 2: Install the GPFS software On node1 1. Locate the GPFS software in /yourdir/software/base/  cd /yourdir/software/base/

2. Run the inutoc command to create the table of contents inutoc .

3. Install the base GPFS code using the installp command installp -aXY -d/yourDir/software/basegpfs -f all

4. Locate the latest GPFS patch level in /yourdir/software/PTF/  cd /yourdir/software/PTF/

5. Run the inutoc command to create the table of contents inutoc .

6. Install the PTF GPFS code using the installp command

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installp -aXY -d/yourdir/software/PTFgpfs -f all

Buscar

7. Repeat Steps 1-7 on node28. On node1 and node2 confirm GPFS is installed using lslpp con la tecnología de

lslpp -L gpfs.\*

REFERENCIAS

the output should look similar to this



# lslpp -L gpfs.\* Fileset

Level

State Type

Tips for implementing PowerHA in a virtual I/O environment

Ftp to Ibm software for Aix  Description (Uninstaller)

Volume Commands  ---------------------------------------------------------------------------gpfs.base

3.3.0.3

A

F

GPFS File Manager

gpfs.docs.data

3.3.0.3

A

F

GPFS Server Manpages and Documentation

gpfs.gui

3.3.0.3

C

F

GPFS GUI

AREA ORACLE DBA

GPFS Server Messages U.S. Oracle English Radio Solucionando El Ciclo Infinito en Autenticación con Forma via JSPX Note: Exact versions of GPFS may vary from this example, the important part is that all three packages are present. 11.1.1.5.0 gpfs.msg.en_US

3.3.0.1

A

F

Hace 6 días 

8. Confirm the GPFS binaries are in your path using the mmlscluster command # mmlscluster

LO M S CONSULTADO

mmlscluster: 6027-1382 This node does not belong to a GPFS cluster.

GPFS - Quick install steps Examine previous error messages to determine cause. Step 1: Verify Environment Verify nodes properly installed Check that the oslevel is Note: The path to the GPFS binaries is: /usr/lpp/mmfs/bin supported On the system run oslev... mmlscluster: 6027-1639 Command failed.

http://ti-alejandro.blogspot.com/2010/03/gpfs-quick-install-steps.html

22/9/2011

Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2: ...

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Step 3: Create the GPFS cluster for DLPAR setup (RSCT) For this exercise the cluster is initially created with a single node. When creating the cluster make node1 theChecklist primary configuration Verify the DLPAR requirements It is server and give node1 the designations quorum and manager. Use ssh and scp as the remote shell and remote file copy commands. strongly recommended that the Hardware  _ ___  *Primary Configuration server (node1): __  _ _  Management Console (HMC) be upgraded  _ _   _ __  *Verify fully qualified path to ssh and scp: ssh path___  to Release 3, Level 2.2.x ... scp path_____________  HITACHI Drivers Storage para Vios README CONTENTS: 1. ODM UPDATE OVERVIEW 2. ODM UPDATE PACKAGE DESCRIPTION 3. ODM UPDATE mmcrcluster -N _node01_:manager-quorum -p _node01_ -r /usr/bin/ssh -R /usr/bin/scp PREREQUISITES 4. ODM UPDATE INSTALLATION INSTRUCTIO...

1. Use the mmcrcluster command to create the cluster

2. Run the mmlscluster command again to see that the cluster was created

SUSCRIBIRSE A

# mmlscluster GPFS cluster information ======================== GPFS cluster name:

node1.ibm.com

GPFS cluster id:

13882390374179224464

GPFS UID domain:

node1.ibm.com

Remote shell command:

/usr/bin/ssh

Remote file copy command:

/usr/bin/scp

AIX – LEARN IT AND SHARE IT 

GPFS cluster configuration servers: ----------------------------------Primary server:

node1.ibm.com

Secondary server:

(none)





Node Daemon node name

IP address

Admin node name

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----------------------------------------------------------------------------------------------Changes to IBM support model…… - 2011  年8月 17日 - MarkD:-) 1 perf3-c2-aix.bvnssg.net 10.0.0.1 node1.ibm.com quorum-manager 

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3. Set the license mode for the node using the mmchlicense command. Use a server license for this node. mmchlicense server --accept -N node01

Step 4: Start GPFS and verify the status of all nodes 1 Start GPFS on all the nodes in the GPFS cluster using the mmstartup command mmstartup -a

2. Check the status of the cluster using the mmgetstate  command # mmgetstate -a Node number

Node name

GPFS state

-----------------------------------------1

node1

active

Step 5: Add the second node to the cluster 1 One node 1 use the mmaddnode command to add node2 to the cluster # mmaddnode -N node2

2. Confirm the node was added to the cluster using the mmlscluster command # mmlscluster

3. Use the mmchcluster command to set node2 as the secondary configuration server # mmchcluster -s node2

4. Set the license mode for the node using the mmchlicense  command. Use a server license for this node. mmchlicense server --accept -N node02

5. Start node2 using the mmstartup command # mmstartup -N node2

6. Use the mmgetstate command to verify that both nodes are in the active state # mmgetstate -a

http://ti-alejandro.blogspot.com/2010/03/gpfs-quick-install-steps.html

22/9/2011

Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2: ...

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Step 6: Collect information about the cluster Now we will take a moment to check a few things about the cluster. Examine the cluster configuration using the mmlscluster command 1. What is the cluster name? ______________________  2. What is the IP address of node2 ? _____________________  3. What date was this version of GPFS "Built"?  ________________  Hint: look in the GPFS log fil e: /var/adm/ras/mmfs.log.latest

Step 7: Create NSDs You will use the 4 hdisks . 

Make sure they can all hold data and metadata



Leave the storage pool column blank.



Leave the Primary and Backup server fields blank



Sample input files are in /yourdir/samples

1. On node 1 create directory /yourdir/data 2. Create a disk descriptor file /yourdir/data/diskdesc.txt using the format: #DiskName:PrimaryServer:BackupServer:DiskUsage:FailureGroup:DesiredName:StoragePool hdiskw:::dataAndMetadata::nsd1: hdiskx:::dataAndMetadata::nsd2: hdisky:::dataAndMetadata::nsd3: hdiskz:::dataAndMetadata::nsd4:

Note: hdisk numbers will vary per system. 3. Create a backup copy of the disk descriptor file /yourdir/data/diskdesc_bak.txt  cp /yourdir/data/diskdesc.txt /yourdir/data/diskdesc_bak.txt

4. Create the NSD's using the mmcrnsd command mmcrnsd -F /yourdir/data/diskdesc.txt

Step 8: Collect information about the NSD's Now collect some information about the NSD's you have created. 1. Examine the NSD configuration using the mmlsnsd command 1. What mmlsnsd flag do you use to see the operating system device (/dev/hdisk?) associated with an NSD?  _______ 

Step 9: Create a file system Now that there is a GPFS cluster and some NSD's available you can create a file system. In this section we will c reate a file system. 

Set the file system blocksize to 64kb



Mount the file system at /gpfs

1. Create the file system using the mmcrfs command mmcrfs /gpfs fs1 -F diskdesc.txt -B 64k

2. Verify the file system was created correctly using the mmlsfs command mmlsfs fs1

 _ _   _ ___________  Is the file system automatically mounted when GPFS starts? _  3. Mount the file system using the _mmmount_ command mmmount all -a

4. Verify the file system is mounted using the df command # df -k Filesystem

1024-blocks

Free %Used

Iused %Iused Mounted on

/dev/hd4

65536

6508

91%

3375

/dev/hd2

1769472

465416

74%

35508

24% /usr

64% /

/dev/hd9var

131072

75660

43%

620

4% /var

/dev/hd3

196608

192864

2%

37

1% /tmp

http://ti-alejandro.blogspot.com/2010/03/gpfs-quick-install-steps.html

22/9/2011

Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2: ...

/dev/hd1

65536

65144

-

-

327680

47572

86%

7766

398929107 398929000

1%

1

/proc /dev/hd10opt /dev/fs1

1% -

13

Page 5 of 8

1% /home

-

-

/proc

41% /opt 1% /gpfs

5. Use the mmdf command to get information on the file system. mmdf fs1

How many inodes are currently used in the file s ystem? ______________ 

Publicado por Leonardo Janosch en 14:37

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Alejandro García Borboroglu y Leonardo Janosch. Plantilla Simple. Con la tecnología de Blogger.

http://ti-alejandro.blogspot.com/2010/03/gpfs-quick-install-steps.html

22/9/2011

Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2: ...

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Aix 6.1 + PowerVM + Hdlm 3.01 + Gpfs + Oracle Clusterware + Oracle Rac 11gr2: ...

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