3Ware 9650SE-2LPB-10 CLI Guide - Page 15

Outputting the CLI to a Text File, Conventions, Examples

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Working with 3ware CLI with the remaining drives in a RAID 5 array. It then prints the configurations for verification. The commands included in the script file are: /c0 add type=raid1 disk=0-1 /c0 add type=raid5 disk=2-11 /c0 show To run either of the scripts, enter: tw_cli -f config_unit.txt Outputting the CLI to a Text File You can have the output of the 3ware CLI, including errors, sent to a text file by adding 2>&1 to the end of the line. This could be useful, for example, if you want to email the output to AMCC Technical Support. Examples tw_cli /c2/p0 show >> controller2port0info.txt 2>&1 or tw_cli /c0 show diag >> Logfile.txt 2>&1 Conventions The following conventions are used through this guide: • In text, monospace font is used for code and for things you type. • In descriptions and explanations of commands, a bold font indicates the name of commands and parameters, for example, /c0/p0 show all. • In commands, an italic font indicates items that are variable, but that you must specify, such as a controller ID, or a unit ID, for example, /c0/p0 show attribute, and /cx/px show all • In commands, brackets around an item indicates that it is optional. • In commands, ellipses (...) indicate that more than one parameter at a time can be included, for example, /c0/p0 show attribute [attribute ...], or that there is a range between two values from which you can pick a value, for example, /cx set carvesize=[1024...2048]. • In commands, a vertical bar (|) indicates an 'or' situation where the user has a choice between more than one attribute, but only one can be specified. Example: In the command to rescan all ports and reconstitute all units, the syntax appears as /cx rescan [noscan]. The brackets [ ] indicate that you may omit the noscan parameter, so that the operation will be reported to the operating system. www.3ware.com 9

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Working with 3ware CLI
www.3ware.com
9
with the remaining drives in a RAID 5 array. It then prints the configurations
for verification. The commands included in the script file are:
/c0 add type=raid1 disk=0-1
/c0 add type=raid5 disk=2-11
/c0 show
To run either of the scripts, enter:
tw_cli -f config_unit.txt
Outputting the CLI to a Text File
You can have the output of the 3ware CLI, including errors, sent to a text file
by adding 2>&1 to the end of the line. This could be useful, for example, if
you want to email the output to AMCC Technical Support.
Examples
tw_cli /c2/p0 show >> controller2port0info.txt 2>&1
or
tw_cli /c0 show diag >> Logfile.txt 2>&1
Conventions
The following conventions are used through this guide:
•
In text,
monospace font
is used for code and for things you type.
•
In descriptions and explanations of commands, a bold font indicates the
name of commands and parameters, for example,
/c0/p0 show all
.
•
In commands, an italic font indicates items that are variable, but that you
must specify, such as a controller ID, or a unit ID, for example,
/c0/p0
show
attribute
, and
/c
x
/p
x
show all
•
In commands, brackets around an item indicates that it is optional.
•
In commands, ellipses (...) indicate that more than one parameter at a time
can be included, for example,
/c0/p0 show
attribute
[
attribute
...]
, or that
there is a range between two values from which you can pick a value, for
example,
/c
x
set carvesize=[1024...2048]
.
•
In commands, a vertical bar (|) indicates an 'or' situation where the user
has a choice between more than one attribute, but only one can be
specified.
Example:
In the command to rescan all ports and reconstitute all units, the
syntax appears as
/cx rescan [noscan]
. The brackets [ ] indicate that you may
omit the noscan parameter, so that the operation will be reported to the
operating system.