8 More Discussions You Might Find Interesting
1. AIX
Hello,
I did offline HACMP(PowerHA) upgrade 5.4.1 to 5.5 - basically stopped HACMP services and upgraded cluster.* filesets.
Tried to start services again - topsvcs refused to start on second node complaining that node instance numbers are different - and indeed they are different.
This is... (2 Replies)
Discussion started by: vilius
2 Replies
2. AIX
hi,
when I do a failover, hacmp always starts db2 but recently it fails to start db2..noticed the issue is db2nodes.cfg is not modified by hacmp and is still showing primary node..manually changed the node name to secondary after which db2 started immediately..unable to figure out why hacmp is... (4 Replies)
Discussion started by: gkr747
4 Replies
3. AIX
Hi
What is the procedure to upgrade the MQ from 6 to 7 in aix hacmp cluster. Do i need to bring down the cluster
services running in both the nodes and then give #smitty installp in both the nodes separately. Please assist... (0 Replies)
Discussion started by: samsungsamsung
0 Replies
4. AIX
Hi,
I need to upgrade one of my clusters from HACMP 5.41 to HACMP 6.1.
Is there an easy + clean way to do it ? Any hurdles I have to anticipate? What should I read - anything I found so far seems to talk only about HACMP 5.x - and looks pretty straight forward.
Thanks and regards
zxmaus (1 Reply)
Discussion started by: zxmaus
1 Replies
5. AIX
hi
can anyone explain the concepts of HACMP and configuration (step by step) (2 Replies)
Discussion started by: udtyuvaraj
2 Replies
6. AIX
Hi,
Can we use network for heartbeat, I mean can we use different network card for heartbeat. (6 Replies)
Discussion started by: vjm
6 Replies
7. AIX
Hi All,
My company is going to upgrade the db2 on the one node hacmp, I think there's one backup.
After the upgrade of the db2. Do I need to restart cluster and server? I mean, do a graceful shutdown of the cluster, reboot the server and do a cluster start. Is that it? Do I need to reboot... (1 Reply)
Discussion started by: itik
1 Replies
8. AIX
(0 Replies)
Discussion started by: mhenryj
0 Replies
LEARN ABOUT DEBIAN
jifty::upgrade
Jifty::Upgrade(3pm) User Contributed Perl Documentation Jifty::Upgrade(3pm)
NAME
Jifty::Upgrade - Superclass for schema/data upgrades to Jifty applications
SYNOPSIS
package MyApp::Upgrade;
use base qw/ Jifty::Upgrade /;
use Jifty::Upgrade qw/ since rename /;
since '0.7.4' => sub {
# Rename a column
rename table => 'cthulus', name => 'description',
to => 'mind_numbingly_horrible_word_picture';
};
since '0.6.1' => sub {
my @sizes = ('Huge', 'Gigantic', 'Monstrous', 'Really Big');
my @appearances = ('Horrible', 'Disgusting', 'Frightening', 'Evil');
# populate new columns with some random stuff
my $cthulus = MyApp::Model::CthuluCollection->new;
while (my $cthulu = $cthulus->next) {
$cthulu->set_size($sizes[ int(rand(@sizes)) ]);
$cthulu->set_appearance($appearances[ int(rand(@appearances)) ]);
}
};
DESCRIPTION
"Jifty::Upgrade" is an abstract base class to use to customize schema and data upgrades that happen.
since VERSION SUB
"since" is meant to be called by subclasses of "Jifty::Upgrade". Calling it signifies that SUB should be run when upgrading to version
VERSION, after tables and columns are added, but before tables and columns are removed. If multiple subroutines are given for the same
version, they are run in order that they were set up.
versions
Returns the list of versions that have been registered; this is called by the Jifty::Script::Schema tool to determine what to do while
upgrading.
upgrade_to VERSION
Runs the subroutine that has been registered for the given version; if no subroutine was registered, returns a no-op subroutine.
rename table => CLASS, [column => COLUMN,] to => NAME
Used in upgrade subroutines, this executes the necessary SQL to rename the table, or column in the table, to a new name.
SEE ALSO
Jifty::Manual::Upgrading
perl v5.14.2 2010-12-08 Jifty::Upgrade(3pm)