[lustre-discuss] Adding MDT to Lustre 2.7

Andrus, Brian Contractor bdandrus at nps.edu
Wed Jul 22 07:08:09 PDT 2015


So has anyone added DNE to an existing lustre installation?


Brian Andrus
ITACS/Research Computing
Naval Postgraduate School
Monterey, California
voice: 831-656-6238



From: lustre-discuss [mailto:lustre-discuss-bounces at lists.lustre.org] On Behalf Of Andrus, Brian Contractor
Sent: Monday, July 20, 2015 11:37 AM
To: lustre-discuss at lists.lustre.org
Subject: [lustre-discuss] Adding MDT to Lustre 2.7

All,

I want to take advantage of the benefits of multiple MDTs, but am reticent about jumping in with a system with many users that may squeak if there is a hiccup.

I am not seeing any recent (newer than 2013) documentation about how to go about adding an MDT to an existing system.

Is this as simple as formatting a new MDT with an incremented index and mounting it?

Brian Andrus
ITACS/Research Computing
Naval Postgraduate School
Monterey, California
voice: 831-656-6238

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