Where are the "disk" counters in vROps taken from? From inside the guest OS via VMware tools or are they taken from outside the guest OS at the virtual scsi adapter level? Would they include p-mode raw device mappings?
The disk group of counters support metrics for I/O (input/output) performance (such as latency and read- and write-speeds), and utilization metrics for storage as a finite resource. This page includes documentation for disk I/O performance counters only. See Storage Utilization Counters page for information about storage capacity counters.
Disk-I/O counters support metrics for both physical devices and virtual devices:
Taken from Disk Counters [Disk I/o Counters] i think it is still valid
The disk group of counters support metrics for I/O (input/output) performance (such as latency and read- and write-speeds), and utilization metrics for storage as a finite resource. This page includes documentation for disk I/O performance counters only. See Storage Utilization Counters page for information about storage capacity counters.
Disk-I/O counters support metrics for both physical devices and virtual devices:
Taken from Disk Counters [Disk I/o Counters] i think it is still valid
ok thanks again