08-28-2009
Quote:
Do I have to make all storage (about 3-5 TB / lpar) visible to all nodes or just to the nodes that are intended to takeover the resources.
You'll have to make storage visible for prod nodes and backup nodes of course so they can takeover in case.
So zoning and masking should assure following:
S1 can see disks of A1, A4, A5
S2 can see disks of A2, A3, A5.
But I don't know if a node can be in more than 1 cluster which would be the case for S1 and S2. I guess Shockneck will tell
Last edited by zaxxon; 08-28-2009 at 10:17 AM..
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LEARN ABOUT ULTRIX
getnode
getnode(8) System Manager's Manual getnode(8)
Name
getnode - display one or more entries from the nodes database
Syntax
/etc/getnode [ node... ]
Description
For each given node argument, displays the corresponding node entry (or entries) from the nodes database. The nodes database is the one
used by DECnet. If you do not specify any node argument(s), all of the entries in the nodes database are displayed.
The node is either the node address or the node name for each node entry that you want to display. (Note that you can specify more than
one node argument in a single command.)
A node address is a decimal integer in the range of 1 to 1023 for single area networks, or has the format a.n for multiarea networks, where
a is the network area number (a decimal integer in the range of 2 to 63) and n is the node number (a decimal integer in the range of 1 to
1023).
A node name can be from 1 to 6 alphanumeric characters, including at least 1 alphabetic character.
Examples
# /etc/getnode 44.70 mynode <RET>
This command displays the entries in the nodes database for nodes 44.70 and mynode.
# /etc/getnode <RET>
This command displays all of the entries in the nodes database.
# /etc/getnode lttwi <RET>
This command displays the entry in the nodes database for node lttwi.
See Also
addnode(8), ccr(8), load(8), mop_mom(8), remnode(8), trigger(8)
Guide to Ethernet Communication Servers
getnode(8)