may be device name or -u or -j -m is one of ‘none’, ‘auto’ and ‘hex’. are comma-separated. Use ‘help -c’ for list.
Table_file contents may be supplied on stdin.
Options are: devno, devname, blkdevname.
Tree specific options are: ascii, utf, vt100; compact, inverted, notrunc;
blkdevname, [no]device, active, open, rw and uuid.
[root@1-srv-h ~]# dmsetup info
Name: 1ATA_TOSHIBA_DT01ACA050_Y3H0YMMAS
State: ACTIVE
Read Ahead: 1024
Tables present: LIVE
Open count: 3
Event number: 1
Major, minor: 253, 0
Number of targets: 1
UUID: mpath-1ATA_TOSHIBA_DT01ACA050_Y3H0YMMAS
Name: 1ATA_TOSHIBA_DT01ACA050_Y3H0YMMASp3
State: ACTIVE
Read Ahead: 1024
Tables present: LIVE
Open count: 0
Event number: 0
Major, minor: 253, 3
Number of targets: 1
UUID: part3-mpath-1ATA_TOSHIBA_DT01ACA050_Y3H0YMMAS
Name: 1ATA_TOSHIBA_DT01ACA050_Y3H0YMMASp2
State: ACTIVE
Read Ahead: 1024
Tables present: LIVE
Open count: 0
Event number: 0
Major, minor: 253, 2
Number of targets: 1
UUID: part2-mpath-1ATA_TOSHIBA_DT01ACA050_Y3H0YMMAS
Name: 1ATA_TOSHIBA_DT01ACA050_Y3H0YMMASp1
State: ACTIVE
Read Ahead: 1024
Tables present: LIVE
Open count: 0
Event number: 0
Major, minor: 253, 1
Number of targets: 1
UUID: part1-mpath-1ATA_TOSHIBA_DT01ACA050_Y3H0YMMAS
Device Boot Start End Blocks Id System
/dev/sdb1 1 1045 8388608 fd Linux raid autodetect
/dev/sdb2 * 1045 1096 409600 fd Linux raid autodetect
/dev/sdb3 1096 60802 479587328 fd Linux raid autodetect
[root@1-srv-h ~]# smartctl /dev/sdb
smartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-431.29.2.el6.x86_64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net
ATA device successfully opened
Use ‘smartctl -a’ (or ‘-x’) to print SMART (and more) information
[root@1-srv-h ~]# smartctl -a /dev/sdb
smartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-431.29.2.el6.x86_64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Device Model: TOSHIBA DT01ACA050
Serial Number: Y3H0YMMAS
LU WWN Device Id: 5 000039 ff8ce86be
Firmware Version: MS1OA750
User Capacity: 500,107,862,016 bytes [500 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Fri Oct 17 15:36:14 2014 ART
SMART support is: Available — device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x80) Offline data collection activity
was never started.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 3668) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 62) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.