Dell PowerVault Storage Area Network Dell DR Series System Command Line Refere - Page 124

System --Datacheck Command Usage, system --datacheck

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System --Datacheck Command Usage This topic introduces the system --datacheck command usage: • system --datacheck • system --datacheck--enable [options] • system --datacheck --disable [options] • system --datacheck --throttle [options] • system --help datacheck NOTE: If you specify a command without supplying the expected value or option, you will be prompted to provide the correct value or option. system --datacheck Description Displays the current status of Data Check on a DR Series system. Syntax system --datacheck Result Data Check : Enabled - namespace,blockmap,throttle:50% NOTE: This example shows that both --namespace and --blockmap scans are enabled, and the default --throttle setting (50%) is on for the DR Series system. However, if both Data Check scans are disabled on a DR Series system, the following output status is displayed when the system --datacheck command is used: system --datacheck Data Check : Disabled NOTE: A Data Check status of disabled indicates that both the --namespace and --blockmap scans are disabled on the DR Series system. system --datacheck [--disable ] Disables one or both Data Check scan option types that can be used on a DR Series system. You can individually disable namespace or blockmap scan options, or both options using the all scan option (which means that both the namespace and blockmap scan types will be disabled). Description Disables an individual Data Check scan option type (or both scan types) when used in a DR Series system CLI command. Syntax system --datacheck --disable all Result Data Check configuration successful: all scans currently disabled. 124

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System --Datacheck Command Usage
This topic introduces the
system --datacheck
command usage:
•
system --datacheck
•
system --datacheck--enable [options]
•
system --datacheck --disable [options]
•
system --datacheck --throttle [options]
•
system --help datacheck
NOTE:
If you specify a command without supplying the expected value or option, you will be prompted to provide
the correct value or option.
system --datacheck
Description
Displays the current status of Data Check on a DR Series system.
Syntax
system --datacheck
Result
Data Check : Enabled - namespace,blockmap,throttle:50%
NOTE:
This example shows that both
--namespace
and
--blockmap
scans are enabled, and the default
--throttle
setting (50%) is on for the DR Series system.
However, if both Data Check scans are disabled on a DR Series system, the following output status is displayed when
the
system --datacheck
command is used:
system --datacheck Data Check : Disabled
NOTE:
A Data Check status of disabled indicates that both the
--namespace
and
--blockmap
scans are disabled on
the DR Series system.
system --datacheck [--disable <all | namespace | blockmap>]
Disables one or both Data Check scan option types that can be used on a DR Series system. You can individually disable
namespace
or
blockmap
scan options, or both options using the
all
scan option (which means that both the
namespace
and
blockmap
scan types will be disabled).
Description
Disables an individual Data Check scan option type (or both scan types) when used in a DR Series system CLI command.
Syntax
system --datacheck --disable all
Result
Data Check configuration successful: all scans currently disabled.
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