[Halld-offline] Fwd: new Physics storage will add 140TB writable

[Mark Ito]

FYI, from Sandy Philpott. Requisitions have been placed for an expansion 
of disk space for Physics.

-------- Original Message --------
Subject: 	new Physics storage will add 140TB writable
Date: 	Tue, 22 Apr 2014 16:48:28 -0400 (EDT)
From: 	Sandy Philpott <philpott at jlab.org>
To: 	Heyes Graham <heyes at jlab.org>, Ole Hansen <ole at jlab.org>, Harut 
Avagyan <avakian at jlab.org>, Brad Sawatzky <brads at jlab.org>, "Mark M. 
Ito" <marki at jlab.org>
CC: 	Chip Watson <watson at jlab.org>, Andy Kowalski <kowalski at jlab.org>



All,

For the 3 new Physics storage servers, the raw/formatted/usable numbers 
are: 120/90/70 TB (80% high water mark usable for Lustre). We will also 
age out 2 5-year-old SunFire Thors of 48/40/36 TB (90% high water mark 
usable for ZFS ).  So roughly 1 new server replaces 2 old work servers; 
the other 2 new servers add 140TB usable.

These servers can be used in the Lustre filesystem as volatile and/or 
cache, or as work running openZFS.

Sandy



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