Siemens SM2 monitoring system manual Shared PVS report SM2 reports Monitoring information

SHARED PVS report SM2 reports

Monitoring information

The values correspond to those of the DEVICE report and form the sum of the values from the individual hosts.

SM2 cannot automatically determine the percentage utilization of the disks (as in the DEVICE report).

Each host recognizes only its own accesses to the disk. The disk is already considered active when the I/O chaining starts, even if the system still has to wait until another host has completed its access. This can cause a dilation of the local utilization, which depends on the level of the local or remote loads and their distribution over time.

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