[Lustre-discuss] Newbie Q : 16TB OST with 1.8.2

Götz Waschk goetz.waschk at gmail.com
Thu Apr 22 07:05:40 PDT 2010


On Thu, Apr 22, 2010 at 4:01 PM, Norberto Meijome <numardbsd at gmail.com> wrote:
> I am looking at using Lustre 1.8.2 with Centos 5.3 or 5.4 64bit. I believe
> this should support 16TB ext4/lsfdisk backed OSTs.
> Is this correct ?

Hi Norberto,

yes, it does. I'm using it on Scientific Linux 5.4:

# lfs df -h /lustre/fs4/
UUID                     bytes      Used Available  Use% Mounted on
fs4-MDT0000_UUID        895.9G    471.9M    844.3G    0% /lustre/fs4[MDT:0]
fs4-OST0000_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:0]
fs4-OST0001_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:1]
fs4-OST0002_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:2]
fs4-OST0003_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:3]
fs4-OST0004_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:4]
fs4-OST0005_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:5]
fs4-OST0006_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:6]
fs4-OST0007_UUID         11.5T     27.1M     10.9T    0% /lustre/fs4[OST:7]

filesystem summary:      92.2T    216.5M     87.5T    0% /lustre/fs4


Regards, Götz

-- 
AL I:40: Do what thou wilt shall be the whole of the Law.



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