If it's possible can you give me a complete procedure for setting up a (7.1-)-cluster that will help me a lot.
This is how we do it: we configure 2-node active/passive clusters ("rotating") with usually one service address and one or two RGs (i.e. DB, application). Each node has only 1 network adapter ("en0"):
- Create two NPIV-disks 1GB each and zoned to both nodes for the CAA-repositories (you need these instead of the heartbeat-disks).
- add the IPs and DNS-names for all cluster-nodes and all service-addresses to /etc/hosts and /etc/cluster/rhosts:
- switch off dead-gateway detection if applicable:
- set PVid for Repo- and Spare-Disks:
- start cluster-services:
- create cluster itself (if that doesn't work restart the clcomd on both nodes like described below):
- First-alias distribution policy (needed for NIM to work on active cluster-node). You can do this only after defining the first cluster-network (see below)
- discover shared discs/VGs:
----- So far the cluster itself, now the resource groups. Repeat the following for every RG:
- Service-IP-Label, network:
- create application controller (former "start-/stop-scripts"):
- create resource group (the following is commented for your information, but you need to remove the comments to make the command work):
- finally sync cluster (just for the nerves :-) )
- start cluster:
I hope this helps.
i'm a grad student taking a UNIX course and a networks course (i have a background in C++ and JAVA). i'm trying to combine the two classes.
My questions stems from a networks programming homework assignment below:
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I realise this is an odd request - but I need advice please..
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Hi,
redbook documentation is telling that IY17981 fix is required for aix 4.3.3 to aix 5L migration. But there is no mention about that fix in any ML installation packages.
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oslevel –r
4330-11
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lslpp -L xlC.rte
xlC.rte ... (3 Replies)
Evening all,
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Run a command on them (like chmod)
Ask of you would like to continue
Copy the files to another directory
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