Emerson ATCA-S201 manual Blade maintenance, miscellaneous operations, Blade, I/O Status indication

	RTM-ATCA-SXXX Overview
Table 23 Blade, I/O Status indication
Status item	Description
Current I/Os / sec	Bar graphs provided for each disk
Read	Displays the number of real-time read I/O per second (read IOPS).
Write	Displays the number of real-time write I/O per second (write IOPS).
Total	Displays the cumulative number of real-time I/O activity (read and write).
Counter Mbytes / sec	Numeric counters provided for each disk
Read	Displays the real-time read bandwidth, displayed megabytes/second
Write	Displays the real-time write bandwidth, displayed megabytes/second
Total	Displays the cumlative real-time bandwidth, displayed
	megabytes/second
Total Mbytes	Numeric counters provided for each disk
Read/write/Total	128 bit counter displays the number of bytes transferred since reset.

4.11 Blade maintenance, miscellaneous operations

These menus provide several miscellaneous operations that are useful for blade management and monitoring. The base page lists detailed versioning information of the loaded software as shown below:

‐ Emerson ATCA-S201

+ iSCSI

+ nfs

+ smb

+ Shares

+ LVM2

+ MD RAID

+ Hardware RAID

+ Physical Disks

+ Maintenance

StorBlade99 ATCA-S201 Maintenance Page

File Name	Revision		Build Date
Software Release kit	V.1.0rc7		Date: 2009/07/21 20:05:48
U‐boot	1.3.0		Apr 27 2009 – 17:44:03
Linux	2.6.23		#28 Wed Jul 1 09:09:29 EDT 2009
atca_blade	Revision: 1.73		Date: 2009/07/21 20:05:48
Reset IO Counters	Rescan SAS topology	Software reset SAS controller

6806800H62B ATCA‐S201 Installation and Use Guide 51