03-11-2013
So, is the HACMP as a whole never down, just degraded to fewer nodes? It seems like with a HA cluster, you can update hosts in rotation and return them to the pool, so it is only down on host at a time.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
Installing a new version of PROGRESS DB software 9.1c requires us to upgrade AIX to Level Update 4320-02_AIX_ML
( http://techweb.progress.com/kbase/19779 )
How would a do this savely.
This is what i have already.
1) take a system backup.
2) find the level we are on right now.
#... (1 Reply)
Discussion started by: progressdll
1 Replies
2. AIX
Hello,
I was wondering if I have 3 nodes (A, B, C) all configured to startup with HACMP, but I would like to configure HACMP in such a way:
1) Node B should startup first. After the cluster successfully starts up and mounts all the filesystems, then
2) Node A, and Node C should startup !
... (4 Replies)
Discussion started by: filosophizer
4 Replies
3. Emergency UNIX and Linux Support
hello Gurus,
My current set up is 3 to 1 Cluster (SUN Cluster 3.2) running oracle database. Task is to reboot the servers. My query is about the procedure to do the same.
My understanding is suspend the databases to avoid switchover. Then execute the command scshutdown to down the cluster... (4 Replies)
Discussion started by: EmbedUX
4 Replies
4. Shell Programming and Scripting
Hello All,
Anybody knows how can I run script on the AIX HACMP offline node, without logon a offline node?
I would like to run a script on the online node and at same time or after the online node on the offline node.
Any IDEA? :confused: (3 Replies)
Discussion started by: kalaso
3 Replies
5. AIX
Hi all,
I was wondering if someone direct me in how to Make system backup for 2 nodes HACMP cluster ( system image ) .
What are the consideration for this task (3 Replies)
Discussion started by: h@foorsa.biz
3 Replies
6. Solaris
Hi
we have 2 solaris 10 servers in veritas cluster.
also we have oracle cluster on the database end.
now we have a requirement to reboot both the servers as it has been running for more than a year.
can any one tell what is the procedure to bring down the cluster services in both the nodes... (7 Replies)
Discussion started by: newtoaixos
7 Replies
7. AIX
Hi,
A customer I'm supporting once upon a time broke their 2 cluster node database servers so they could use the 2nd standby node for something else. Now sometime later they want to bring the 2nd node back into the cluster for resilance. Problem is there are now 3 VG's that have been set-up... (1 Reply)
Discussion started by: elcounto
1 Replies
8. UNIX for Advanced & Expert Users
Is there any way to create a arbitrary node for ocfs2 on a virtual machine (others are physical servers) so it won't go panic when one of physical server goes down?
This is for load balanced application servers.
Any setting example or tips?
Thanks. (0 Replies)
Discussion started by: malayo
0 Replies
9. Red Hat
Hi All;
I try to build a Redhat Cluster (CentOS 6) on vmware. But each node sees the other down like:
# clustat
Cluster Status for mycluster @ Wed Apr 8 11:01:38 2015
Member Status: Quorate
Member Name ID Status
------ ---- ... (1 Reply)
Discussion started by: Meacham12
1 Replies
10. AIX
HI Admin,
I have running 2 node HACMP cluster- AIX 6.1. I just set it up.
It does sync completely without any errors. But it take too long to sync. More than 30 mins... any reasons? Where can I start looking into ?
Same network, same Subnet (1 Reply)
Discussion started by: snchaudhari2
1 Replies
LEARN ABOUT OPENSOLARIS
cl_eventd
cl_eventd(1M) System Administrator Commands cl_eventd(1M)
NAME
cl_eventd - Cluster event daemon
SYNOPSIS
/usr/cluster/lib/sc/cl_eventd [-v]
DESCRIPTION
The cl_eventd daemon is started at boot time to monitor system events that are generated by other cluster components. This daemon also for-
wards these events to other cluster nodes. Only the events of class EC_Cluster are forwarded to other cluster nodes.
OPTIONS
The following option is supported:
-v Send additional troubleshooting and debugging information to syslogd(1M).
FILES
/usr/cluster/lib/sc/cl_eventd Cluster event daemon
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscu |
+-----------------------------+-----------------------------+
SEE ALSO
syseventd(1M), syslog(3C)
NOTES
The cl_eventd daemon does not provide a publicly accessible interface.
Sun Cluster 3.2 5 May 2006 cl_eventd(1M)