HP P2000 G3 MSA System CLI Reference Guide 327
shutdown
Description
Shuts down the Storage Controller in a controller module. This ensures that a proper failover
sequence is used, which includes stopping all I/O operations and writing any data in write cache to
disk. If the Storage Controller in each controller module is shut down, hosts cannot access the
system’s data. Perform a shut down before removing a controller module or powering down the
system.
CAUTION:
You can continue to use the CLI when either or both Storage Controllers are shut down,
but information shown might be invalid.
Syntax
shutdown [a|b|both]
Parameters
a|b|both
Optional. Specifies to shut down the Storage Controller in controller A, B, or both. If this parameter
is omitted, the command affects the controller being accessed.
Example
Shut down the Storage Controller in controller A:
# shutdown a
Info: Shutting down SC a...
Success: Command completed successfully. (2012-01-19 12:42:23)
See also
•
restart
•
show shutdown-status
Summary of Contents for P2000 G3
Page 1: ...HP P2000 G3 MSA System CLI Reference Guide Part number 500912 009 First edition February 2014 ...
Page 14: ...14 About this guide ...
Page 30: ...30 Categorical list of commands ...
Page 199: ...HP P2000 G3 MSA System CLI Reference Guide 199 See also set cache parameters show volumes ...
Page 294: ...294 Alphabetical list of commands See also set volume set vdisk ...
Page 498: ...498 XML API basetype properties PROPERTY name mrc version type uint8 0 PROPERTY OBJECT ...
Page 524: ...524 Glossary ...
Page 532: ...532 Index ...