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16%
Stretching devices with limited resources
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © Lucy Baldwin, 123RF.com
described is not using swap. Listing 1 Checking Swap root@espressobin:~# free total used free shared buff/cache available Mem: 2046088 82796
16%
Samba pitfalls in daily operation
01.08.2019
Home »  Archive  »  2019  »  Issue 52: Stop...  » 
Lead Image © lightwise, 123RF.com
Error During Replication root@addc-01:/tmp# samba-tool drs replicate addc-02 addc-01 dc=example,dc=net ERROR(): DsReplicaSync failed - drsException: Ds
16%
Protecting Samba file servers in heterogeneous environments
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
Photo by rawpixel on Unsplash
directly [1] and from SerNet [2]. (At the time of print, versions 4.6 to 4.8 were available.) If you always want to use the latest version (e.g., the pre-release or release candidate), you can compile Samba
16%
Getting a free TLS certificate from Let's Encrypt
13.06.2016
Home »  Archive  »  2016  »  Issue 33: IPv6...  » 
Lead Image © Stuart Miles, 123RF.com
in case of a problem. To set up Let's Encrypt: cd /root git clone https://github.com/letsencrypt/letsencrypt cd letsencrypt ./letsencrypt-auto --server https://acme-v01.api
16%
Setting up SELinux policies
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
Lead Image © Agustin Paz, 123RF.com
/usr/sbin/semodule -r local &> /dev/null || : 41 fi 42 43 %clean 44 rm -rf %buildroot 45 46 %files 47 %defattr(-,root,root) 48 %{_datadir}/selinux/*/local.pp 49 50 %changelog 51 * Mon May 20 2013
16%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
Home »  HPC  »  Articles  » 
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
16%
Listing 1
01.08.2012
Home »  HPC  »  Articles  »  Warewulf Cluste...  »  Warewulf 3 Code  » 
 
Listing 1: Output of Installing numactl into VNFS [root@test1 ~]# yum --tolerant --installroot /var/chroots/sl6.2 -y install numactl Loaded plugins: fastestmirror, refresh-packagekit, security
15%
Visualizing containers with clarity
29.09.2020
Home »  Archive  »  2020  »  Issue 59: Custo...  » 
Lead Image © Ulrich Müller, 123RF.com
SQL docs [12] and check that the database container is running in Docker Engine, as well: $ docker run --name test-mysql -e MYSQL_ROOT_PASSWORD=nothingtoseehere-d mysql $ docker ps | grep mysql 48f5b3719cd0
15%
News for Admins
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
 
with an explicit path. And in comparison to the Windows version of Hive, the Linux/FreeBSD iteration only includes one command-line parameter (-no-wipe). When executed without root permission, the Linux variation
15%
Resource Management with Slurm
05.11.2018
Home »  HPC  »  Articles  » 
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

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