Which three items can be answered using Analytics?
A.
Which files are being accessed from a specific client
B.
Which files are corrupt
C.
Which LUNS are being written to
D.
CPU utilization
E.
Power utilization
Explanation:
A, C: The analytics can show:- what files are being accessed from a specific client
(A)– what LUNS are being written to (C)- what clients are making CIFS requests- what NFS files are
currently being accessed- how long NFS operations are taking- what is the read/write mix for a
specific file, by a specific client- how long are writes taking to a specific file at a specific offset in
that file
D:For example, a performance issue may be experienced and the following high level statistics
arechecked first:
*Network bytes/sec
*NFSv3 operations/sec
*Disk operations/sec
*CPU utilization
Note:Analytics is an advanced facility to graph a variety of statistics in real-time and record this
datafor later viewing. It has been designed for both long term monitoring and short term analysis.
When needed, it makes use ofDTrace to dynamically create custom statistics, which
allowsdifferent layers of the operating system stack to be analyzed in detail.
Reference:Sun Storage 7000 Analytics Overview
http://ctistrategy.com/2008/12/17/sun-storage-7000-analytics-overview/