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Enterprise Linux Installation Guide [3] and the section on Kickstart installations [4] are important reading.
The basic steps for getting your HPC cluster up and running are as follows:
Create the admin
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05.03.2014
tool.
Enter GlusterFS (Figures 3 and 4).
Figure 3: Internally, RHSS relies on Gluster software, and you can use many Gluster commands for storage
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.
Enterprise-Level Features
Btrfs is a copy-on-write (COW) filesystem. Whereas a filesystem like ext3 logs block changes in a journal, Btrfs always writes changes to a block at a new location on the disk
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/cmdline
root=/dev/disk/by-uuid/10a83ffe-5a9f-48a2-b8cb-551c2cc6b42d resume=/dev/sda3 \
splash=silent text showopts crashkernel=128
sles:~ # /etc/init.d/boot.kdump status
kdump kernel loaded
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10.06.2015
\
\([0-9]\+\)x\([0-9]\+\).*$/\1 \2 \3 \4 \5/p' )"
46 : connected_displays: ${connected_displays[@]}
47 : display_list: "$display_list"
48
49 if [[ -z "$display_list" ]] ; then
50 die "Could not find
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is to find out whether it runs on the master node when it is booted by using the chkconfig
command:
[root@test1 etc]# chkconfig --list
...
nfs 0:off 1:off 2:off 3:off 4:off 5:off 6
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licensed. NexentaStor [3] distinguishes between the Community Edition and the Enterprise Edition. The Community Edition is free, but not intended for production systems (which the EULA explicitly forbids
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systems is John the Ripper (John). John is a free tool from Openwall. System administrators should use John to perform internal password audits. It’s a small (<1MB) and simple-to-use password
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16.05.2013
variable.
In the next step, the installation wizard automatically takes care of partitioning, although manual partitioning is possible. By default, UCS uses a small, 500MB boot partition and assigns
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20.06.2022
a pxelinux.cfg directory in /var/lib/tftpboot. In the directory, create a text file named default with the content:
MENU TITLE PXE Boot
TIMEOUT 200
TOTALTIMEOUT 6000
ONTIMEOUT local
LABEL local
MENU
