Channel I/O Rate
Channel I/O Rate is available from SANcentral>Tools> Performance. This display allows you to see the channel I/O rate, as minimum, maximum, or current mean. You can restart from 0, by using the Clear button.
|
Channel Performance |
Description |
|
Read and Write |
Total I/O on all server channels. |
|
% Read I/O |
Shows ratio of reads divided by the total for I/O. |
|
% Target I/O |
Shows balance between Target I/O and initiator I/O overall channels. |
|
% Read KB |
Shows ratio of reads divided by the total for KB. |
|
% Target KB |
Shows balance between Target KB and initiator KB over all channels. |
|
Channels |
Displays number of channels. |
|
Status Bar |
Collection Status - Green indicates cache data is OK. Red indicates cache data is invalid. Computer name – Storage server that the information pertains to. |