Sponsored Content
Operating Systems AIX PowerHA - assistant can't find network Post 302467038 by shockneck on Thursday 28th of October 2010 04:57:49 AM
Old 10-28-2010
Quote:
Originally Posted by Koen87
Service IP -> 192.168.172.126

I don't have any persistant IP's and use IPAT with aliasing.

Boot IPs, I think that they are the same as the node IPs?

Node1 -> 192.168.172.124
Node2 -> 192.168.172.125
[...]
The Configuration Assistant tries to configure a cluster with Heartbeating over IP interfaces. I.e. the cluster is going to use the non-service addresses AND the Service IP for Heartbeating. For error detection it must be clear from which adapter a heartbeat package has been sent. If there are two adapters in the same network that would not always be clear. Therefore these addresses must be on different subnets which share the same subnet mask. So using
Code:
Node1 -> 192.168.172.124 - 255.255.255.0
Node2 -> 192.168.172.125 - 255.255.255.0
Service-IP 192.168.172.126 - 255.255.255.0

is NOT a valid configuration when using the Config Assistant. If you have to use these addresses you need Hearbeating over IP aliases.

An acceptable configuration for using the Assistant would be
Code:
Node1 -> 192.168.171.124 - 255.255.255.0
Node2 -> 192.168.171.125 - 255.255.255.0
Service-IP 192.168.172.126 - 255.255.255.0

Btw. even some 'old' AIX admins have difficulties when it comes to PowerHA. If you really are a beginner with AIX and your boss expects you to deliver support for the company's most vital server you better ask him to send you on a PowerHA course. This would save you from a lot of headaches.
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to find users in a network

How to find users in a network? I used who. But i want to to find users using cox internet to connect to a server. PLease help (1 Reply)
Discussion started by: subbarao83
1 Replies

2. Shell Programming and Scripting

How to find whether the given path is in Network

Dear All, I have a problem in knowing ..how the network path is represented in the unix ..I need sample in shell script to find whether the given path is in network or not . (0 Replies)
Discussion started by: yessowmya
0 Replies

3. Solaris

How to find network cards available ...

Hi all, I have a server running with Solaris and I have 2 Pci cards installed on this server (since a while), 1 with 4 coppers connections output and one with a Fiber network connection output. Today, this server is using the on board network connection (Ce0). How can I find the other... (7 Replies)
Discussion started by: unclefab
7 Replies

4. AIX

PowerHA with 3rd node for communication

Looking to find PowerHA with 3rd node used for communication (voting node) only. Does anyone use such configuration with IBM products? (2 Replies)
Discussion started by: gogogo
2 Replies

5. AIX

PowerHA HACMP on VIOS servers

Few questions regarding Power HA ( previously known as HACMP) and VIOS POWERVM IVM ( IBM Virtualization I/O Server ) Is it possible to create HACMP cluster between two VIOS servers Physical Machine_1 VIOS_SERVER_1 LPAR_1 SHARED_DISK_XX VIOS_SERVER_2 Physical Machine_2 LPAR_2... (6 Replies)
Discussion started by: filosophizer
6 Replies

6. AIX

Powerha on AIX 6.1.9

hello ive installed powerha 7.1.3 on two servers aix 6.1.9 6100-09-03-1415 work with dmx4 EMC storgae. after sync cluster ( terminate with OK ) ive see that the repository disk upper only in one machine : hdiskpower60 00c7f6b59fc60d9d caavg_private active... (1 Reply)
Discussion started by: ariec
1 Replies

7. AIX

VXVM in POWERHA 6.1

I have created a VxVM disk group in AIX7.1. I have tried to added this VxVM disk group in powerHA 6.1. But in cluster VxVM DGs are not listing. Is there any other procedure to add vxvm diskgroup to hacmp. Please share me steps for adding vxvm diskgroup to hacmp. (6 Replies)
Discussion started by: sunnybee
6 Replies

8. Programming

Hire Personal Assistant | SEO Virtual Assistant | Data Entry Service | Content Writing

Hello Everyone, Here I am offereing my Services Word Posting Content Posting PDF to excel or word Image to Ms Word typeing Document Creation Video Creation Any type Copy-Paste Ads Posting Article Posting Manual Directory Submission PR Submission Social Bookmarking Web 2.0 Blogs... (1 Reply)
Discussion started by: abseova
1 Replies

9. AIX

Upgrading PowerHA from 7.1.0 to 7.1.3

Hi All, As per the IBM upgrade/support matrix IBM Techdocs Technote: PowerHA for AIX Version Compatibility Matrix we can't do online upgrade or rolling migration from powerha v7.1.0 to v7.1.3. on AIX61_TL9_SP4, So we are following the steps as below ... 1 ) Bring down the cluster 2 )... (2 Replies)
Discussion started by: linux.amrit
2 Replies
PRIPS(1)						    BSD General Commands Manual 						  PRIPS(1)

NAME
prips -- print the IP addresses in a given range SYNOPSIS
prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] start end prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] CIDR-block prips -h DESCRIPTION
The prips tool can be used to print all of the IP addresses in a given range. It can enhance tools that only work on one host at a time, e.g. whois(1). The prips tool accepts the following command-line options: -c Print the range in CIDR notation. -d delim Set the delimiter to the character with ASCII code delim where 0 <= delim <= 255. -e <x.x.x,x.x> Exclude ranges from the output. -f format Set the format of addresses (hex, dec, or dot). -h Show summary of options. -i incr Set the increment to 'x'. ENVIRONMENT
The prips tool's operation is not influenced by any environment variables. FILES
The prips tool's operation is not influenced by any files. EXAMPLES
Display all the addresses in a reserved subnet: prips 192.168.32.0 192.168.32.255 The same, using CIDR notation: prips 192.168.32/24 Display only the usable addresses in a class A reserved subnet using a space instead of a newline for a delimiter: prips -d 32 10.0.0.1 10.255.255.255 Display every fourth address in a weird block: prips -i 4 192.168.32.7 192.168.33.5 Determine the smallest CIDR block containing two addresses: prips -c 192.168.32.5 192.168.32.11 DIAGNOSTICS
The prips utility exits 0 on success, and >0 if an error occurs. SEE ALSO
ipsc(1), gipsc(1) STANDARDS
No standards were harmed in the writing of the prips tool. HISTORY
The prips tool was originally written by Daniel Kelly and later adopted by Peter Pentchev. This manual page was originally written by Juan Alvarez for the Debian GNU/Linux system and later added to the prips distribution and converted to mdoc format by Peter Pentchev. AUTHORS
Daniel Kelly <dan@vertekcorp.com> Juan Alvarez <jalvarez@fluidsignal.com> Peter Pentchev <roam@ringlet.net> BUGS
Please report any bugs in the prips tool to its current maintainer, Peter Pentchev. BSD
March 1, 2011 BSD
All times are GMT -4. The time now is 08:09 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy