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Re: [Veritas-bu] NetBackup Device Configuration in a Cluster
2008-02-27 12:55:16
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Thanks
Jack.
good
to know EMM may handle it better than pre 6.x, however, the drive serial numbers
should not change, unless we're talking about a separate node accessing a
different library, which would create a whole 'nuther set of challenges for a
simple "failover".
--
I believe that you DO
still need to configure the devices on both nodes, even if the device
configuration is identical. I think NetBackup uses the drive serial
number to determine which drive is which. We’re doing a new
library/drive implementation, and I had to fail Netbackup between the servers
to delete the old drives even though the device config was the same
(simplifies admin to keep them that way). I believe that the EMM
database keeps separate device configs for each node in the cluster, even if
they are the same. Back in the pre 5.x days when the whole enchilada
(application and catalogs) failed over, you HAD to have indentical drive
configs of all cluster nodes.
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