09-19-2012
what have you done so far to get the answers on your own, where are you struggling exactly? I give you an example for what I mean:
google for "powerha caa replace"
first result:
The 7.1 release of PowerHA relies heavily on CAA, a clustering infrastructure ... CAA replaces the function provided by Topology Services (topsvcs)
in the standard power ha for aix cookbook, chapter 15, is a detailed description for cross site lvm mirroring
if you take such an exam, I assume you will have to work with power ha, so at least try find the answers yourself, since you don't want to be an admin who needs to call IBM support for every little problem I guess
10 More Discussions You Might Find Interesting
1. AIX
Hi all
I was just wondering what modes AIX supports for port trunking ( bonding, etherchannel, link aggregation or whatever you want to call it )
I'm in particular looking for a high availability mode ( other than 802.3ad ) (2 Replies)
Discussion started by: art
2 Replies
2. UNIX for Advanced & Expert Users
we're in the process of reviewing of unix infrastructure main objective is to consolidate on the less versions possible
key decision factors are scalability and high availability options given our multi-datacenter infrastructure, features like HP's continental cluster are top on our wish list... (9 Replies)
Discussion started by: iacopet
9 Replies
3. UNIX for Advanced & Expert Users
Hi folks,
(Sorry I don't know what its technology is termed exactly. High Availability OR load balancing)
What I'm going to explore is as follows:-
For example, on Physical Servers;
Server-1 - LAMP, a working server
Server-2 - LAMP, for redundancy
While Server-1 is working all... (3 Replies)
Discussion started by: satimis
3 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I want to set up a iscsi high availability with sheepdog distributed storage.
Here is my system set up. Four nodes with sheepdog distributed storage and i am sharing this storage through iscsi using two nodes as well as using a virtual ip set up using ucarp.Two nodes using same iqn. And... (0 Replies)
Discussion started by: jobycxa
0 Replies
5. Red Hat
Hello Experts,
I have a question about Redhat HA Add-On, how can i setup an Active/Active Cluster using Redhat 5.7 64Bit, with Round-Robin technique.
Each server will run an application and oracle database without RAC.
Thanks (0 Replies)
Discussion started by: karmellove
0 Replies
6. Red Hat
How can we implement a service in HA, which in not available in HA.
like sldap or customize application.
Requirement Details.
NODE1 service slapd is running.(Require)
NODE2 service slapd is running.(Require)
on both the node replication is happening.
Now here requirement is need... (2 Replies)
Discussion started by: Priy
2 Replies
7. Solaris
hi guys
I posted problem last time I didn't find answer to my issue.
my problem is as below:
I have two servers which work as an actif/standby in high availability system.
but when i use command HASTAT -a i have the following message: couldn' find actif node.
the servers are sun... (1 Reply)
Discussion started by: zineb06
1 Replies
8. Red Hat
Hi,
I want to create gfs storage. But getting error as below:
--> Finished Dependency Resolution
Error: Package: pacemaker-1.1.12-22.el7_1.2.x86_64 (rhel-ha-for-rhel-7-server-eus-rpms)
Requires: sbd
You could try using --skip-broken to work around the problem
You could try... (1 Reply)
Discussion started by: mzainal
1 Replies
9. UNIX for Advanced & Expert Users
Hello,
We are planning to setup a Email server with High Availability for email services so that if SMTP/POP/IMAP goes down on one server, the services switch to second server.
We are planning to use a Linux machines from a hosting provider and will do it using DNS with multiple MX records with... (0 Replies)
Discussion started by: sunnysthakur
0 Replies
10. UNIX for Beginners Questions & Answers
I am new to AIX but not new to unix.
I have an interview for an AIX systems admin position and I know they want someone who has knowledge of High Availability, Failover and LPARs
From my research so far, It appear powerha is used to setup high availability and failover on Power systems but is... (2 Replies)
Discussion started by: mathisecure
2 Replies
LEARN ABOUT MOJAVE
net::dns::rr::caa5.18
Net::DNS::RR::CAA(3) User Contributed Perl Documentation Net::DNS::RR::CAA(3)
NAME
Net::DNS::RR::CAA - DNS CAA resource record
SYNOPSIS
use Net::DNS;
$rr = new Net::DNS::RR('name IN CAA flags tag value');
DESCRIPTION
Class for Certification Authority Authorization (CAA) DNS resource records.
METHODS
The available methods are those inherited from the base class augmented by the type-specific methods defined in this package.
Use of undocumented package features or direct access to internal data structures is discouraged and could result in program termination or
other unpredictable behaviour.
tag
$tag = $rr->tag;
$rr->tag( $tag );
The property identifier, a sequence of ASCII characters.
Tag values may contain ASCII characters a-z, A-Z, and 0-9. Tag values should not contain any other characters. Matching of tag values is
not case sensitive.
value
$value = $rr->value;
$rr->value( $value );
A sequence of octets representing the property value. Property values are encoded as binary values and may employ sub-formats.
flags
$flags = $rr->flags;
$rr->flags( $flags );
Unsigned 8-bit number representing Boolean flags.
critical
$rr->critical(0);
$rr->critical(1);
if ( $rr->critical ) {
...
}
Issuer critical flag.
COPYRIGHT
Copyright (c)2013 Dick Franks
All rights reserved.
This program is free software; you may redistribute it and/or modify it under the same terms as Perl itself.
Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.
SEE ALSO
perl, Net::DNS, Net::DNS::RR, RFC6844
perl v5.18.2 2014-01-16 Net::DNS::RR::CAA(3)