Hi,

Last week I happened to notice a disk which was "disabled due to excessive phy changes". I contacted Netapp support and they promptly sent a replacement. Of course I asked why this didn't show up in the failed disk count and they replied that it was "faulty not failed" (although the message in the logs say "Call home for DISK_FAIL - Disabled by IOM").

Anyway, my concern of course is to catch these faulty disks. My preference for monitoring is Nagios and snmp but having snmpwalk-ed through the current mib (ontap 8.1.1) I don't see an oid that would capture this faulty disk status - unless this is considered "prefailed"?

But I am more concerned with catching this problem than I am wedded to Nagios, so any advice would be appreciated. Thanks!

Caroline

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Caroline Yates, Unix Systems Contractor, CYates@slb.commailto:CYates@slb.com Schlumberger, High Cross, Madingley Road, Cambridge, CB3 0EL Tel: +44 (0)1223 325276 Mob: +44 (0)7753 353889 ______________________________________________________________________

Registered Name: Schlumberger Cambridge Research Limited Registered Office: Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex. RH6 0NZ, United Kingdom Registered in England and Wales No. 00606177 Note: The Gatwick airport address is NOT the street address of the Cambridge site., this is postcode CB3 0EL