Increasing datastore capacity on an EMC VNXe SAN for a VMFS datastore

Posted on 2012-09-19
Last Modified: 2016-02-08
I have a EMC VNXe SAN with VMFS datastores for VMware.  It looks straightforward on how to resize a datastore on the SAN to increase the size.  I just want to confirm 2 things.

1. it does not affect the data on the store by increasing its size.
2. will it disconnect the datastore or render it unusable during the resize process since I have active VM's in that datastore.

Thank you.
Question by:dbllp
    LVL 116

    Accepted Solution

    1. no
    2. no

    We complete LUN resizes and VMFS datastores resizes daily, in Production times.

    But, just make sure you have valid backups of virtual machines on the datastore.
    LVL 1

    Author Closing Comment

    Thank you for the reassurance.

    Expert Comment

    Is the same true for NFS datastotes to vmware?

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