Find out the answer to the question, what is a lun? Plus, learn the benefits of LUN storage as part of a storage management effort, in this expert tip.
What is a LUN and why do we need storage LUNs? - Computer Weekly
A LUN is generally a disk array level reference to an amount of raw disk space that's been formatted and allocated to a specific server or group of servers. It might be spread out over multiple physical disks, but will be presented by the disk array as a single "logical" drive to the target server. LVM stands for "Logical Volume Manager", and is generally a piece of operating system software ...
Eine LUN ist eine Logical Unit Number oder Nummer der logischen Einheit. Sie bezeichnet physischen Festplattenspeicher, den Teil einer größeren physischen Festplatte oder ein Disk-Volume, also ...
Was ist eine Logical Unit Number (LUN) und wozu brauchen wir sie?
So by volume you can consider a LUN, a partition or even a file (loop-back mounted volume, DB volume), depending on the context. C: and D: is, usually, a mounted disk partition. This means that the kernel expose to the programs the volume as a filesystem. Oh, and you can mount the same filesystem in 2 places at once at the same time.
LUN storage and its role in SAN management Explore logical unit number (LUN) storage and its role in SAN management. Learn how to create a LUN, how to share a LUN, and find out about LUN ...
I'm trying a combination of FCINFO and PSEXEC to get the LUN ID (LUN NUMBER) used by servers, but i cant get this information directly from fcinfo. I've also try using WMI until i learned that i should know the wmi namespace of the lun controller installed on each server.