Dell PowerVault Storage Area Network - System -Show [-Upgradefile]; System -Show -Upgradehistory; System -Show [-Marker]

NOTE: To display the time zones that can be selected in a specific region, use the following command:
system --show --timezones Chile
Following are the time zones in Chile region:
Continental
Easter Island
system --show [--upgradefile]
Description
Displays the current version of the DR Series system software upgrade file that resides on the system appliance.
Syntax
system --show --upgradefile
Result
Version : 2.0.0.0.47757
MD5 Checksum : 14caa61e2506818cded12aa2a6f12ea5
system --show [--upgradehistory]
Description
Displays the upgrade history for a DR Series system.
Syntax
system --show --upgradehistory
Result
Update Manager started at : 2012/10/5 16:24:16
Version : 1.1.1.0
Update Manager started at : 2012/10/05 16:26:33
Version : 1.1.1.0
Update status : SUCCESS, REBOOT REQUIRED
Update Manager finished at : 2012/10/05 18:01:22
Update Manager started at : 2012/10/08 18:11:39
Update Manager started at : 2012/10/08 18:12:01
Version : 2.0.0.0.1356
Update status : SUCCESS, REBOOT REQUIRED
system --show [--marker]
Description
Displays the current state of marker detection in a DR Series system.
Syntax
system --show --marker
Result
Marker Detection : Enabled
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