[ddp] sg3-utils : Utilities for working with generic SCSI devices

daily-debian-package at enix.org daily-debian-package at enix.org
Sat Oct 29 12:00:10 CEST 2005


Hello,

Today, I'm happy to present you the Debian package sg3-utils, which is
part of the admin section, and maintained by Eric Schwartz (Skif)
<emschwar at debian.org>. 

This package contains : Utilities for working with generic SCSI
devices.

This package includes a number of utilities to manipulate the linux "sg"
(version 3) device driver.

This driver is only found in 2.4.x linux kernels; if you are using
2.2 (or earlier), please install the sg-utils package instead.  In
the 2.4 series SCSI generic device names (e.g. /dev/sg0) must be
used. In the 2.6 series other device names may be used as well
(e.g. /dev/sda).

The package includes:
    * sg_dd - a variant of 'dd' that works at the SCSI command level
    * sg_emc_trespass - vendor specific for Clariion hardware
    * sg_format - format SCSI disks
    * sg_get_config - get features and profiles of MMC devices
    * sg_ident - report and set device identifiers
    * sginfo - a re-porting of the 'scsiinfo' program, updated
    * sg_inq - a utility for poking around with the SCSI INQUIRY command
    * sg_logs - prints out log sense pages
    * sg_luns - prints out REPORT LUNS response
    * sg_map - shows the mapping between SCSI devices and sg devices
    * sgm_dd - like sg_dd, but uses mmap()'d IO
    * sg_modes - prints out mode sense pages
    * sg_opcodes - reports supported opcodes and task management fcns
    * sgp_dd - like sg_dd, only multithreaded
    * sg_persist - accesses the Persistent Reservation In and Out commands
    * sg_prevent - issues PREVENT ALLOW MEDIUM REMOVAL command (MMC + SSC)
    * sg_rbuf - tests SCSI bus speed
    * sg_read - reads multiple blocks, useful for timing
    * sg_read_long - read a "long" block from the given device
    * sg_readcap - prints the output of a READ CAPACITY command
    * sg_reassign - issues a REASSIGN BLOCKS command (map out bad sectors)
    * sg_requests - issues a REQUEST SENSE command (event polling)
    * sg_reset - exercises SCSI device/bus/host reset capability
    * sg_rmsn - READ SERIAL SERIAL NUMBER
    * sg_rtpg - REPORT TARGET PORT GROUPS
    * sg_scan - displays the SCSI bus on stdout
    * sg_senddiag - runs SCSI self tests
    * sg_ses - fetches status and send control to a SES device
    * sg_start - spins up (or down) disks and optical drives
    * sg_sync - issues a SYNCHRONIZE CACHE command
    * sg_test_rwbuf - tests the SCSI host adapter
    * sg_turs - execute a TEST UNIT READY command on the given device
    * sg_verify - issues VERIFY command on SCSI disks
    * sg_write_long - write a "long" block to the given device
    * sg_wr_mode - low level utility to change mode pages

It also includes source code for some example programs that demonstrate
how to use the scsi generic driver.


Package homepage     :
 http://packages.debian.org/unstable/admin/sg3-utils

Package bug homepage :
 http://bugs.debian.org/sg3-utils

Package QA homepage  :
 http://packages.qa.debian.org/sg3-utils

Have fun with Debian packages !

-- 
Daily Debian package, by Thomas Petazzoni, thanks to Jérome Petazzoni
Daily-debian-package at the-doors.enix.org
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