Reference Guide
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version 1.03 ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
dell-diag-os 250M 27664 96 245045 62 +++++ +++ 31064 100 +++++ +++ +++++ +++
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
32 32494 97 +++++ +++ 31198 66 31739 92 +++++ +++ 26511 56
dell-diag-os,250M,27664,96,245045,62,+++++,+++,31064,100,+++++,+++,+++++,+++,32,32494,97,++++
+,+++,31198,66,31739,92,+++++,+++,26511,56
smartctl
To get a usage summary, use the smartctl -h command.
root@dell-diag-os:/opt/dell/diag/bin# smartctl -h
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.15.10] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
Usage: smartctl [options] device
============================================ SHOW INFORMATION OPTIONS =====
-h, --help, --usage
Display this help and exit
-V, --version, --copyright, --license
Print license, copyright, and version information and exit
-i, --info
Show identity information for device
--identify[=[w][nvb]]
Show words and bits from IDENTIFY DEVICE data (ATA)
-g NAME, --get=NAME
Get device setting: all, aam, apm, lookahead, security, wcache, rcache, wcreorder
-a, --all
Show all SMART information for device
-x, --xall
Show all information for device
--scan
Scan for devices
--scan-open
Scan for devices and try to open each device
================================== SMARTCTL RUN-TIME BEHAVIOR OPTIONS =====
-q TYPE, --quietmode=TYPE (ATA)
Set smartctl quiet mode to one of: errorsonly, silent, noserial
-d TYPE, --device=TYPE
Specify device type to one of: ata, scsi, sat[,auto][,N][+TYPE], usbcypress[,X],
usbjmicron[,p][,x][,N], usbsunplus, marvell, areca,N/E, 3ware,N, hpt,L/M/N, megaraid,N,
cciss,N, auto, test
-T TYPE, --tolerance=TYPE (ATA)
Tolerance: normal, conservative, permissive, verypermissive
-b TYPE, --badsum=TYPE (ATA)
Set action on bad checksum to one of: warn, exit, ignore
-r TYPE, --report=TYPE
Dell EMC DIAG OS tools
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