Dell EMC Solutions Enabler 9.2 SRDF Family CLI User Guide

Use the checkpoint argument to display a checkpoint complete status when the data in the current cycle is committed to the R2 side.

The target devices must be in an active SRDF/A session.

Syntax

You can issue the checkpoint operation on a device group, composite group, storage group, or device file:

symrdf -g DgName [-i Interval] [-c Count] [-rdfg GrpNum]
	    [-hop2 | -bcv [-hop2] | -all | -rbcv | -brbcv] checkpoint

symrdf -cg CgName [-i Interval] [-c Count][ -hop2 ] 
     [-rdfg SID:GrpNum | name:GrpName] checkpoint

symrdf -sg SgName -sid SID -rdfg GrpNum
     [-i Interval] [-c Count] checkpoint

symrdf -file Filename -sid SID -rdfg GrpNum [-offline]
     [-i Interval] [-c Count] checkpoint

Options

-c Count

Number of times (Count) to repeat the operation before exiting.

-i Interval

Number of seconds to wait between successive iterations of the operation.

Default: 10 seconds.

Minimum interval: 5 seconds.

If -c Count is not specified and -i Interval is specified, the operation repeats continuously at the specified interval.

If -c Count is specified and -i Interval is not specified, the operation repeats the specified number of iterations using the default interval.

Restrictions

All specified devices must be in the same SRDF/A session.

Examples

To confirm R2 data copy for device group prod:

symrdf -g prod checkpoint

To confirm the R2 data copy for devices in device group Test in RA group 7 on the second hop of a cascaded SRDF configuration:

symrdf -g Test -rdfg 7 -hop2 checkpoint