06-24-2008
failover on 4.5 hacmp
Hi All,
How do I trigger the failover on the second hacmp server?
Please give me idea and I will do the rest.
Thanks,
itik
10 More Discussions You Might Find Interesting
1. Solaris
Would anyone know why a V440 Solaris 9 machine's interfaces (ce0 and ce1)
will not failover?
Both interfaces are on the same subnet, but different IPs. I can pull the plug on once interface (ce0) and ce1 will be accessible. I can reverse it and pull ce1, and ce0 will NOT be accessible. ... (5 Replies)
Discussion started by: StorageGuy
5 Replies
2. AIX
Hello All,
Here is a snipet from our cluster.log, I was wondering if anyone could shed some light on what may have caused the failover.
The first two lines indicate a possible memory issue which I am currently looking into.
Thanks. (0 Replies)
Discussion started by: Wez
0 Replies
3. UNIX for Advanced & Expert Users
Hi,
I have 3 directories (/1 /2 and /3) with same contents and want to achieve fail over among them.
The Solution i thought of:
1. link /data to /1 (and provide users with /data to access)
2. CRON a script (to run every minute) to verify if /1 exist or not, if it does not exist (or its... (3 Replies)
Discussion started by: prvnrk
3 Replies
4. AIX
Hi All,
How do I failover on the ip load balancer (back and forth)? It involves first to load a new config on the passive ip. If success, load the new config on the ip active (which is now passive).
Any idea, please.
Thanks in advance. (0 Replies)
Discussion started by: itik
0 Replies
5. Solaris
The active NIC has been failing back and forth on two of our T2000s. I don't know when the problem originally began, but I can see failovers in the messages.* files. The network guy says the switches are clean (no errors) so I'm left looking at the configuration or any other issue that may be... (5 Replies)
Discussion started by: dangral
5 Replies
6. Solaris
Hi guys,
I'm running vxdmp and powerpath at the same time. Vxdmp for internal disks and powerpath for external.
The problem is that, on the failover tests which a fiber cable should be removed, the system cannot recognize the disks.
Any hints on how to configure powerpath in order to... (4 Replies)
Discussion started by: glenioborges
4 Replies
7. IP Networking
All,
I am looking to setup a simple IP failover setup, but it seems every place i look has some difficult setup like pacemaker or LVS.
I only want to handle the IP piece to failover a VIP.
Any suggestions? I checked out keepalived and that my work for me. (4 Replies)
Discussion started by: markdjones82
4 Replies
8. Gentoo
How to failover the cluster ? GNU/Linux
By which command,
My Linux version
2008 x86_64 x86_64 x86_64 GNU/Linux
What are the prerequisites we need to take while failover ?
if any
Regards (3 Replies)
Discussion started by: sidharthmellam
3 Replies
9. 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
10. AIX
Would anyone please kindly help to solve this problem...
An LPAR with the below network configuration. ent0 and ent1 are logical lan (virtual ethernet) from VIO SEA.
en0
1.2.3.4 <- boot ip
192.168.1.1 <- persistent ip
192.168.1.10 <- service ip
en1
11.22.33.44 <- boot ip
When I... (6 Replies)
Discussion started by: skeyeung
6 Replies
LEARN ABOUT OPENSOLARIS
scds_fm_sleep
scds_fm_sleep(3HA) Sun Cluster HA and Data Services scds_fm_sleep(3HA)
NAME
scds_fm_sleep - wait for a message on a fault monitor control socket
SYNOPSIS
cc [flags...] -I /usr/cluster/include file -L /usr/cluster/lib -l dsdev
#include <rgm/libdsdev.h>
scha_err_t scds_fm_sleep(scds_handle_t handle, time_t timeout
DESCRIPTION
Thescds_fm_sleep() function waits for a data service application process tree that running under control of the process monitor facility to
die. If no such death occurs within the specified timeout period, the function returns SCHA_ERR_NOERR.
If a data service application process tree death occurs, scds_fm_sleep() records SCDS_COMPLETE_FAILURE in the failure history and either
restarts the process tree or fails it over according to the algorithm described in the scds_fm_action(3HA) man page. If a failover attempt
is unsuccessful, a restart of the application is attempted.
If an attempted restart fails, the function returns SCHA_ERR_INTERNAL.
Note that if the failure history causes this function to do a failover, and the failover attempt succeeds, scds_fm_sleep() never returns.
PARAMETERS
The following parameters are supported:
handle The handle returned from scds_initialize(3HA).
timeout The timeout period measured in seconds.
RETURN VALUES
The scds_fm_sleep() function returns the following:
0 The function succeeded.
nonzero The function failed.
ERRORS
SCHA_ERR_NOERR Indicates that the process tree has not died.
SCHA_ERR_INTERNAL Indicates that the data service application process tree has died and failed to restart.
Other values Indicate the function failed. See scha_calls(3HA) for the meaning of failure codes.
FILES
/usr/cluster/include/rgm/libdsdev.h
Include file
/usr/cluster/lib/libdsdev.so
Library
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscdev |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO
scha_calls(3HA), scds_fm_action(3HA), scds_initialize(3HA), attributes(5)
Sun Cluster 3.2 7 Sep 2007 scds_fm_sleep(3HA)