NAME¶

lscss - list channel subsystem devices.

SYNOPSIS¶

lscss <options> [RANGE]

 

DESCRIPTION¶

The lscss command is used to list all or a subset of devices that are managed by the common I/O subsystem.

[RANGE]¶

Limit output to a range of subchannels by specifying multiple identifiers as a comma-separated list or a range or a combination of both, e.g. 0.0.1234-0.0.1235,4711 Note that ranges may also be separated by spaces.

OPTIONS¶

-s|--short

Shorten IDs by removing leading "0.0.". Note: only IDs beginning with "0.0." will be displayed in this case.

 

-t|--devtype <devtype>[/<model>][,...]

For IO subchannels, limit output to devices of the given device type (e.g. 3390).

 

-d|--devrange

Indicate that RANGE refers to device identifiers.

 

--avail

Show availability attribute of IO devices.

 

-v|--version

Print the version of the s390-tools package and the command.

 

-h|--help

Print help text.

 

-u|--uppercase

Print values using uppercase.

 

--io

Show IO subchannels. (default)

 

--chsc

Show CHSC subchannels.

 

-a|--all

Show subchannels of all types.

 

 

EXAMPLES¶

lscss lscss -t 3390

NOTES¶

In rare situations a device might temporarily not be accessible to the subchannel. Then "none" is displayed as the device identifier and the other device attributes are empty.

AUTHOR¶

This man-page was written by Stefan Bader <shbader@de.ibm.com>.
New options added by Sebastian Ott <sebott@linux.vnet.ibm.com>.