cant access snmp 674.10893 after Centos upgrade to 5.3

[Stuart Marsden]

Hi,

I have loads of  "identically" configured  poweredge  1850s, 1950s 2950s

One of the 1850s will respond to snmp requests for 674.10892......   but 
not 674.10893......  (disk info)

I can't spot any differences with other servers and openmange  web 
interface on the server  is displaying disk info correctly

any ideas what to look for would be most appreciated.

Stuart
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