From: Julian Rogan (Julian.Rogan@Unilever.com)
Date: Thu Oct 24 2002 - 04:17:33 EDT
Hi All,
I am trying to build a test service guard cluster on 2 D class servers.
I have just found out from a previous mailing that using vganylan on hpux
V 11i is a waste of time.
When I run cqmuerycl I get the following:
python > cmquerycl -C test_package.ascii -n sdhu001a -n sdhu012a
Node Names: sdhu001a
sdhu012a
Bridged networks:
1 lan0 (sdhu001a)
2 lan0 (sdhu012a)
IP subnets:
159.239.24.0 lan0 (sdhu001a)
lan0 (sdhu012a)
Possible Heartbeat IPs:
159.239.24.0 159.239.24.89 (sdhu001a)
159.239.25.50 (sdhu012a)
Possible Cluster Lock Devices:
/dev/dsk/c1t4d0 /dev/vgpackage 30 seconds
LVM volume groups:
/dev/vg00 sdhu001a
/dev/vgpackage sdhu001a
sdhu012a
/dev/vg00 sdhu012a
Warning: Failed to find a configuration that satisfies the minimum network
configuration requirements.
Minimum network configuration requirements are:
- 2 or more heartbeat networks OR
- 1 heartbeat network with local switch (HP-UX Only) OR
- 1 heartbeat network using APA with 2 trunk members (HP-UX Only) OR
- 1 heartbeat network with serial line (HP-UX Only) OR
- 1 heartbeat network using bonding (mode 1) with 2 slaves (Linux Only)
python >
I assume I can use a serial cable to provide the redundant heartbeat.
Has anyone done this and can they provide details as to the type of serial
cable?
I also assume I should be using the Serial 2 port.
regards.
Julian
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