MetaLink may have your answer. Search there for "grid tablespace metric
exclude" (sans quotes). Article 392268.1 appears to have some interesting
info relating to this.
GL!
Rich
> I'm trying to setup metric/alerts to exclude the UNDO_TBS from being
> monitored for the tablespace percent full condition. However, I'd like to
> have "All other tablespaces" to be monitored as before, which means
> "warning" > 85% and "critical" > 95%.
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