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17%
Operating system virtualization with OpenVZ
28.06.2011
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is different if you look at leased servers, however. People who decide to lease a virtual server (vserver) are not typically given a fully virtualized system based on Xen or ESXi, and definitely not a root
17%
Automate CentOS and RHEL installation with PXE
02.02.2021
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Lead Image © Michael Kempf, Fotolia.com
--nameserver=10.42.0.10,10.42.0.11 12 # Root password 13 rootpw --iscrypted 14 # Run the Setup Agent on first boot 15 firstboot --enable 16 # Do not configure the X Window System 17 skipx 18 # System
17%
Useful NFS options for tuning and management
15.08.2016
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Lead Image © gortan123, 123RF.com
System Tuning Options System memory MTU TCP tuning on the server NFS Management/Policy Options Subtree checking Root squashing Synchronous vs
17%
Resource Management with Slurm
05.11.2018
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nodes, and make sure to do this as a user and not as root. 3. To make life easier, use shared storage between the controller and the compute nodes. 4. Make sure the UIDs and GIDs are consistent
17%
Resource Management with Slurm
13.12.2018
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Lead Image © Vladislav Kochelaevs, fotolia.com
. Make sure passwordless SSH is working between the control node and all compute nodes, and make sure to do this as a user and not as root. To make life easier, use shared storage between the controller
17%
Lustre HPC distributed filesystem
07.04.2022
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Photo by Efe Kurnaz on Unsplash
OS/Source/SPackages/kernel-4.18.0-348.7.1.el8_5.src.rpm $ sudo rpm -ivh kernel-4.18.0-348.7.1.el8_5.src.rpm $ cd ~/rpmbuild/SOURCES $ tar xJf linux-4.18.0-348.7.1.el8_5.tar.xz $ cd /usr/src/kernels/4.18.0-305.10.2.el8_4.x86
17%
Filesystem Encryption
12.05.2014
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everything is installed, you should run two quick commands as root so you can use EncFS as a user: # usermod -a -G fuse laytonjb # chmod +x /usr/bin/fusermount The next step is to create two directories
17%
Assess USB performance while exploring storage caching
13.12.2018
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Lead Image © Lucy Baldwin, 123RF.com
drives over plain SD cards and USB keys. The hdparm command [10] includes a built-in benchmark that is aware of OS caching and buffering, conveniently comparing the results of the Samsung 750 device
17%
Harden services with systemd
03.02.2022
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that allows this measurement. When executed, it returns a table like that shown in Figure 1, listing each service managed by systemd (UNIT ); a numerical value for the degree of protection (EXPOSURE , where 10
17%
Working with the Lustre Filesystem
24.02.2022
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 /usr/src/kernels/4.18.0-305.10.2.el8_4.x86_64/fs/ $ sudo mv ext4/ ext4.orig $ sudo cp -r /home/pkoutoupis/rpmbuild/SOURCES/linux-4.18.0-305.10.2.el8_4/fs/ext4 Building Lustre from Source The next steps check out

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