HP T9576G06, Руководство по управлению, Страница: 410 / 778

Host Resources Subagent
SNMP Configuration and Management Manual — 424777-006
11 -34
RFC Compliance
RFC Compliance
Table 11-5 summarizes compliance of hrStorage group support with RFC 1514.
hrStorage Group Maintenance
The hrStorage group entries describe three kinds of storage available for use by
applications:
•
Physical memory , or RAM. One entry exists for each processor (CPU).
•
Logical disk devices . One entry exists for each physical disk assigned an LDEV
(logical device) number in the destination control table (DCT). Primary and
mirrored physical disks are treated as two entities. Nonwriteable disks (for
example, optical) are not included. Each logical device is considered to have one
partition.
•
File systems . On a NonStop system, there is one file system per writable disk and
as many file system entries as the number of writable disks.
•
OSS . For OSS, there can be one or more disks for one fileset. An entry exists for
the fileset and for each disk of a fileset.
To derive entries for physical memory, the subagent calls Guardian procedure
PROCESSOR_GETINFOLIST_ to obtain values for each processor. To derive logical
disk device and file system entries, the subagent calls Guardian procedure
DEVICE_GETINFOBYLDEV_ to identify writable disks and then calls
FILE_GETINFOBYLISTNAME_ to obtain information for each disk.
Table 11-5. Compliance With hrStorage Group Definitions in RFC 1514
Object Descriptor Compliance Explanation
hrMemorySize Yes See Table 11-4 .
hrStorageIndex Yes See Table 11-4 .
hrStorageType Yes See Table 11-4 .
hrStorageDescr Yes See Table 11-4 .
hrStorageAllocationUnits Yes See Table 11-4 .
hrStorageSize Partial Set operation is not supported.
hrStorageUsed Yes See Table 11-4 .
hrStorageAllocationFailures Partial The value 0 is returned for disk and file
system entries.