EMC Legato NetWorker Commands Reference

hascsi

SYNOPSIS

       hascsi -h

       hascsi [ -f  schema file ] [ -L  | -l  log file ] [ -v ]

       hascsi -n [ -f  schema file ] [ -L  | -l  log file ] [ -v ]

       hascsi -g [ -f  schema file ] [ -L  | -l  log file ] [ -v ]

DESCRIPTION

       The  hascsi program is used to collect a pre-defined set of SCSI device
       information for devices attached  to  the  local  host.  The  collected
       information  is  used  to  update a local RAP database or dumped to the
       standard output if -n option is selected.

       The set of information collected by  hascsi  is  defined  in  an  ASCII
       schema  file  specified  by  the  -f  option  and has the default value
       schema/hascsi.sch.  Each line in the schema file  represents  a  single
       attribute   and  my  have  one  or  more  values  associated  with  it.
       Attributes other than resource type and  version  number  are  used  to
       determine  the  type  of information to be reported by hascsi.  A given
       pieces of information will not be collected or reported if the  associ-
       ated  attribute is commented out with # or remove from the schema file.
       Note that attributes resource type and version number are part of every
       schema  file and should not be removed or commented out.  A schema file
       will be rejected if an essential attributes is  missing  or  the  value
       associated  with  the  version  number  does  not match that of hascsi.
       hascsi can be used to generate a fresh schema file using the -g option.

       The  SCSI  device information reported by hascsi is defined in the file
       hascsi.sch as follows:

       device type
              one of disk , cd-rom , tape , or autochanger.

       firmware revision level
              firmware revision level reported by the device.

       inquiry data
              inquiry data as reported by the device.

       bus

       target

       lun    Logical Unit Number.

       access path
              path used to access the device via normal IO channels.

       scsi address
              SCSI address for the device.
              number of import/export units in the autochanger.

       number of slots
              number of slots in the autochanger.

       port base address
              address of the first import/export unit in the autochanger.

       slot base address
              address of the first slot in the autochanger.

       drive addresses
              address of the first drive in the autochanger.

       world wide number
              a unique id number reported by the device.

       serial number
              hardware serial number reported by the device.

OPTIONS

       -f schema file
              Specifies the full path for  the  schema  file  associated  with
              hascsi.   When  -f  is not specified, the default schema file is
              automatically    selected.     Default     schema     file     =
              ha/schema/hascsi.sch.

       -L     Tells  hascsi  that any logging information should be written to
              the default application logfile - this file is named  hascsi.log
              ,  and  will be located in the applogs subdirectory of your Net-
              Worker installation directory. Only one of -L or -l may be spec-
              ified - not both. If  neither -L or -l is specified in the argu-
              ments to hascsi then any logging information will be printed  on
              stdout and stderr.

       -l log file
              Allows  you  to  specify  the  name of the file that hascsi will
              write its log to. Only one of -L or -l may be  specified  -  not
              both.  If   neither  -L  or  -l is specified in the arguments to
              hascsi then any logging information will be  printed  on  stdout
              and stderr.

       -n     Dump  the  collected  information to the standard output; do not
              update the local RAP database.

       -g     Generate a new schema file for hascsi  after  renaming  the  old
              schema, if exists, to <name>.<date>.[1..]

       -h     Display a brief help message; ignore all other options.

       -v     Run in verbose mode.

EXAMPLES

       Collect  SCSI  devices  information and dump the result to the standard
       output, do not update the local RAP data base:

                            hascsi -n

       able.

SEE ALSO

       hasys(1) hafs(1)

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