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  • What is the maximum number of LUNs that can be created?

    What is the maximum number of LUNs that can be created?

    erankitcs25 pointsBadges:
  • Maximum number of LUN – Performance vs Capacity

    I have seen some Storage High-End disk subsystems supporting over 60 thousands LUNs and there are some others companies offering a high-end product varying the maximum number of LUN between 2048 and 4096. Can we assume how high is the number of LUN it is better the High-End Storage product? In...

    Leandrine5 pointsBadges:
  • Configuring a two-RAID LUN

    I need to expand a couple of LUNs and am seeking advice regarding how to proceed. We are using a Dell/EMC Clarion 300. We have two RAID groups (1 and 2) that had multiple LUNs on each RAID group with the LUNs assigned to different servers (I know, bad idea). Only one server uses the two RAID groups...

    ITKE352,565 pointsBadges:
  • CX-500 LUNs

    A SearchStorage.com reader recently asked: Am presenlty Testing the I/o performance on the new CX-500 San From Emc And Hba From Emulex,The LUn Size is 1 TB and when doing the Testing with SQlIO Tool with a I/o block size-8 i get 39.3 MB/sec for Random write requestes but when doing the same with...

    Andrew Burton220 pointsBadges:
  • Host based Striping of LUNs

    I'm looking for some information regarding host based striping of LUNs - specifically to improve performance. I have a Raid 5 LUN that hold a database. I know that I have a latency issue on this LUN so i'm debating whether to split the LUN into two seperate Raid 5 LUNS then stipe these using host...

    Geddesb0 pointsBadges:
  • Windows Logical Disk Manager

    I am running a DS4200 IBM SAN box with dual controllers connected to 2 brocade switches . One of the servers has 2 single port Qlogic HBA's connected to each switch. LUN #3 and #4 have been setup on the Storage array and connected to the server. The server picks up each LUN twice. The SAN works...

    Adaher5 pointsBadges:
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