Maintaining and Servicing the NVIDIA DGX Station
DGX Station
DU-08255-001 _v4.6 | 58
4. Enable the cache daemon to run.
a). In a plain text editor such as
vi
,
nano
, or
gedit
, open the file
/etc/default/
cachefilesd
with
sudo
user privileges.
For example:
$
sudo vi /etc/default/cachefilesd
b). Uncomment the
RUN=yes
line.
c). Save your changes and quit the editor.
5. Configure the cache daemon by editing the cache daemon configuration file.
a). In a plain text editor such as
vi
,
nano
, or
gedit
, open the file
/etc/
cachefilesd.conf
with
sudo
user privileges.
For example:
$
sudo vi /etc/cachefilesd.conf
b). Set the cache directory to
/raid
and the FS-Cache tag to
dgxcache
.
dir /raid
tag dgxcache
c). Set the culling limits to values that are optimized for deep learning workloads and
provide the fastest throughput for training from large datasets.
brun 25%
bcull 15%
bstop 5%
frun 10%
fcull 7%
fstop 3%
d). Save your changes and quit the editor.
For information about all the options that you can set in this file, see the
etc/cachefilesd.conf (http://manpages.ubuntu.com/manpages/bionic/man5/
This example shows a complete
/etc/cachefilesd.conf
file for configuring the cache
daemon for the DGX Station. The LSM security context is the default security context of the
cachefilesd
daemon.
###############################################################################
#
# Copyright (C) 2006,2010 Red Hat, Inc. All Rights Reserved.
# Written by David Howells (dhowells@redhat.com)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version
# 2 of the License, or (at your option) any later version.
#
###############################################################################
dir /raid
tag dgxcache
brun 25%
bcull 15%
bstop 5%
frun 10%
fcull 7%
fstop 3%
# Assuming you're using SELinux with the default security policy included in
# this package
Summary of Contents for DGX Station
Page 1: ...DU 08255 001 _v4 6 July 2020 DGX Station User Guide ...
Page 6: ...About this Guide DGX Station DU 08255 001 _v4 6 vi ...
Page 83: ...Maintaining and Servicing the NVIDIA DGX Station DGX Station DU 08255 001 _v4 6 77 ...
Page 92: ...Connections Controls and Indicators DGX Station DU 08255 001 _v4 6 86 ...
Page 95: ...Compliance DGX Station DU 08255 001 _v4 6 89 C 6 China RoHS Material Content ...
Page 99: ...Compliance DGX Station DU 08255 001 _v4 6 93 C 13 South Korea KC C 14 Taiwan BSMI ...