View volume RDF information

A storage volume is an identifiable unit of data storage. Storage groups are sets of volumes.

About this task

This procedure explains how to view volume RDF information.

Steps

  1. Select the storage system.
  2. Select STORAGE > Volumes and click one of the tabs.
  3. Select a volume and click to open its Details view.
  4. Click the number next to RDF Info to open the RDF Info list view.
    The following properties display:
    • Remote SymmID—Remote storage system serial ID
    • RDev—Storage system volume name
    • RDev Config—Volume configuration
    • Capacity (GB)—Volume capacity
    • RDFG—RDF group containing the volume
    • Pair State—State of the pair of which the volume is part
    • RDF Feature—SRDF copy type
    • CSRMT —CSRMT — RDFA Flags:
      (C)onsistency: X = Enabled, . = Disabled, - = N/A
      (S)tatus : A = Active, I = Inactive, - = N/A
      (R)DFA Mode : S = Single-session, M = MSC, - = N/A
      (M)sc Cleanup: C = MSC Cleanup required, - = N/A
      (T)ransmit Idle: X = Enabled, . = Disabled, - = N/A
      (D)SE Status: A = Active, I = Inactive, - = N/A
      DSE (A)utostart: X = Enabled, . = Disabled, - = N/A
    • R1 Inv—Number of invalid tracks on the R1 volume
    • R2 Inv—Number of invalid tracks on the R2 volume
    • RA Status—Status of the RDF director
    • Link Status—Indicates link state
    • RDF State—Volume RDF state
    • Remote RDF State—Remote volume RDF state
    • RDF Status—Volume RDF status
    • Device Config RDFA WPACE Exempt—Indicates is write pacing exemption capability is enabled or disabled.
    • Effective RDFA WPACE Exempt—indicates if effective write pacing exemption capability is enabled or disabled.