IBM V7000 User Manual

212 IBM Flex System V7000 Storage Node Introduction and Implementation Guide
Figure 5-29 Error code 1625 Fix Procedure - Problem fixed
5.3.3 Monitoring Performance menu
IBM Flex System V7000 Storage Node has a Performance menu that gives a first impression
of how the system is performing. The performance chart is split into four sections:
򐂰 CPU Utilization - subdivided into:
– CPU time used for the system
– CPU time used to handle compression
򐂰 Interfaces - subdivided into:
– FC - Fibre Channel traffic towards hosts
– iSCSI - shows iSCSI traffic towards hosts
– SAS - traffic towards the disk back-end
򐂰 Volumes - traffic towards hosts that has mapped volumes - subdivided into:
– Reads in MegaByte per second (MBps)
– Writes in MegaByte per second (MBps)
– Red latency in milli seconds (ms)
– Write latency in milli seconds (ms)
Note: The error 1625 in the preceding example occurred because one of our Control
Enclosure controllers had been temporarily removed from the system.
Figure 5-29 shows that a few more errors remain as unresolved. They should be fixed
similarly to the one we resolved in the previous example.

IBM V7000 Specifications

General

Model	IBM Storwize V7000
Storage Type	Hybrid Flash Array
Maximum Capacity	1.2PB
RAID Levels	0, 1, 5, 6, 10
Connectivity	8 Gbps Fibre Channel, 16 Gbps Fibre Channel, 1 Gbps iSCSI, 10 Gbps iSCSI
Management	Command-line interface (CLI), Graphical user interface (GUI)
Form Factor	2U
Drive Bays	12
Maximum Raw Capacity	1.2PB
Operating System Support	AIX, HP-UX, Linux, VMware, Windows
Data Reduction Features	Real-time Compression, Deduplication
Drive Types	SSD, HDD
Scalability	Scale-up (drive enclosures) and scale-out (clustering) capabilities