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Man page of HASCSI
HASCSI
Section: Maintenance Commands (8)
Updated: Dec 11, 01m
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NAME
hascsi - Host Agent SCSI Devices information module
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 associated 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 arms
-
number of robotic arms in the autochanger.
- number of drives
-
number of drives in the autochanger.
- number of ports
-
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
NetWorker
installation directory. 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.
- -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
Collect SCSI devices information and update the local RAP data base:
-
-
hascsi
DIAGNOSTICS
For some devices some information may not be available on all systems,
configuration problems, hardware/software limitations. Attributes
associated with missing information are assigned the value
not available.
SEE ALSO
hasys(1m)
hafs(1m)
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- EXAMPLES
-
- DIAGNOSTICS
-
- SEE ALSO
-
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Time: 02:37:02 GMT, October 02, 2010