How the array LUN name is displayed in ONTAP
Contributors
Suggest changes
PDFs
A cluster-wide unique name is assigned to each array LUN, even though there are multiple paths to the array LUN. This is unlike in earlier releases, where each array LUN had multiple names based on the path accessing the LUN at a given time.
You can view the old names mapped to each array LUN by running the storage disk show --disk <disk name> -fields diskpathnames command.
Output example for the storage disk show --disk <disk name> -fields diskpathnames command
vgv3270f47ab::*> storage disk show -type LUN
Usable Disk Container Container
Disk Size Shelf Bay Type Type Name Owner
---------------- ---------- ----- --- ------- ----------- --------- --------
EMC-1.7 8.66GB - - LUN spare Pool0 vgv3270f47a
EMC-1.8 8.66GB - - LUN spare Pool0 vgv3270f47a
EMC-1.9 8.66GB - - LUN spare Pool0 vgv3270f47a
EMC-1.10 8.66GB - - LUN spare Pool0 vgv3270f47a
vgv3270f47ab::*> storage disk show -disk EMC-1.10 -fields diskpathnames
disk diskpathnames
-------- -------------------------------------------------------------------------------------------------------------------------------
EMC-1.10 vgv3270f47a:vgbr300s181:5.126L9,vgv3270f47a:vgbr300s139:5.126L9,vgv3270f47b:vgbr300s181:5.126L9,vgv3270f47b:vgbr300s139:5.126L9