Dell EMC Solutions Enabler 9.2 SRDF Family CLI User Guide

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symrdf list command options

The following table lists options for the symrdf list command, and describes the resulting output.

Table 1. Options for symrdf list command
symrdf list option	Description of output
-all	Lists all mirrors of the selected SRDF devices.
-bcv	Lists only BCV devices.
-both	Lists all SRDF devices that are RDF1 or RDF2 capable, when used with -dynamic.
-c	Specifies the number (count) of times to repeat the operation, displaying results appropriate to the operation at each iteration.
-concurrent	Lists concurrent SRDF (RDF11, RDF22, and RDF21) devices and the SRDF devices paired with a concurrent SRDF device. When used with -R1, lists RDF11 devices and RDF1 devices that are paired with a concurrent SRDF device. When used with -R2, lists RDF22 devices and RDF2 devices that are paired with a concurrent device.
-consistency	Displays the SRDF consistency state when listing SRDF devices. To show the consistency state in the list of all the SRDF devices in array 333, enter: symrdf -sid 333 -consistency list
-cons_exempt	Lists devices that are consistency exempt or are paired with devices that are consistency exempt.
-dir	Lists the local directors (separated by commas), such as, 1a, 1b, and so on.
-diskless_rdf	Lists diskless SRDF devices and the devices paired with diskless SRDF devices. When used with -R1, lists RDF1 devices that are either diskless or that are paired with a diskless device. When used with -R2, lists RDF2 devices that are either diskless or are paired with a diskless device. When used with -R21, lists RDF21 devices that are either diskless or that are paired with a diskless device.
-dup_pair	Lists SRDF devices that are paired with the same SRDF type. To list all of the duplicate pair devices in array 333, enter: symrdf -sid 333 -dup_pair list NOTE: Duplicate pair devices can result from an SRDF/Star failover scenario or a configuration change.
-dynamic	Lists devices configured as dynamic SRDF. Use the qualifiers of -R1, -R2, or BOTH to restrict the display to the specified device type.
-half_pair	Lists devices whose partner is not an SRDF device. To list all of the half pair devices in array 333, enter: symrdf -sid 333 -halfpair list NOTE: Half pair devices can result from an SRDF/Star failover scenario, a half_deletepair operation, or a configuration change.
-nobcv	Lists standard SRDF devices only (excludes SRDF BCV devices).
-R1 -R2 -R21	Lists devices of RDF1 types (-R1), RDF2 types (-R2), or RDF21 types (-R21), respectively.
-metro	List devices that are part of an SRDF/Metro configuration.
-metrodr	Lists devices that are defined in an SRDF group with a SRDF/Metro Smart DR identifier.
-rdfa	Lists devices that are SRDF/A-capable.
-rdfa_not_pace_capable	Lists devices participating in the SRDF/A session that are not pace-capable.
-rdfa_wpace_exempt	Lists devices that are exempt from group-level write pacing.
-rdfg	Lists all devices within a specified SRDF group.
-resv	Lists SRDF devices with SCSI reservations. To list all the SRDF devices in array 333 that have SCSI reservations, enter: symrdf -sid 333 -resv list
-star_mode	Lists device that are SRDF/Star protected. For more information, refer to the EMC VMAX3 Family Product Guide for VMAX 100K, VMAX 200K, VMAX 400K with HYPERMAX OS, Dell EMC VMAX All Flash Product Guide for VMAX 250F, 450F, 850F, 950F with HYPERMAX OS , and Dell PowerMax Family Product Guide.
-unknown	Lists devices that are defined in an SRDF group with an unknown identifier.