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« Previous 1 ... 125 126 127 128 129 130 131 132 133 134 135 136 137 138 ... 179 Next »

9%
Live migration of virtual machines
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Michael Edward, 123RF.com
are the following lines in /etc/libvirt/libvirtd.conf: listen_tls = 0 listen_tcp = 1 auth_tcp = "none" The configuration shown does not use any kind of authentication between cluster nodes, so you should exercise
9%
Clustering with the Nutanix Community Edition
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Photo by Beau Runsten on Unsplash
the CVM and the hypervisor. The 192.168.5.0 network is used for this purpose. The hypervisor always has the IP address 192.168.5.1 and the CVM the IP address 192.168.5.2, which means the installation
9%
Managing SSH and other remote connections with PAC
30.11.2025
Home »  Archive  »  2011  »  Issue 4: Secure...  » 
© Ivan Datskov, 123RF.com
in the pac-2.0 subdirectory. Depending on your distribution, you can load a .deb, .rpm, or .tar.gz package, and install. Just unzip the .tar.gz archive. To launch PAC Manager, click the corresponding entry
9%
Neglected IPv6 features endanger the LAN
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
© Stanislaw Tokarski, 123RF.com
and parameters. If M flag == 0 and O flag == 1 in the RA Start DHCPv6 and obtain more configuration parameters. The autoconfiguration process on the local network has several weaknesses, which
9%
Avoiding common mistakes in high-performance computing
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© Maxim Kazmin, 123RF.com
16 into offset hole 22, your new furniture might never live up to your expectations. Additionally, integrating the furniture into an existing room could be a challenge. Forgetting that the new surround
9%
Building an HPC Cluster
16.06.2015
Home »  HPC  »  Articles  » 
’s IP address. Roughly, it should look something like Listing 1. The IP address of the master node is 10.1.0.250. Be sure to check that the compute nodes can ping this address. Also be sure that ntp
9%
How to query sensors for helpful metrics
22.05.2023
Home »  Archive  »  2023  »  Issue 75: Teamwork  » 
Photo by patricia serna on Unsplash
--name flux18 --volume /var/pods/flux18/etc:/etc/influxdb:Z --volume /var/pods/flux18/data:/var/lib/influxdb:Z --net pub_net --ip 192.168.2.81 --mac-address 52:54:C0:A8
9%
Capsicum – Additional seasoning for FreeBSD
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
in a loop. Thus, the application can be switched to Capsicum capability mode with just two additional lines of program code: if (cap_enter() < 0) error("cap_enter: %s",pcap_strerror(errno)); The following
9%
VM and cloud management with openQRM
03.12.2015
Home »  Archive  »  2015  »  Issue 30: OpenD...  » 
Lead Image © Jason Murillo, 123RF.com
openQRM to use (this is typically eth0). Then, openQRM creates the required MySQL database; the root password you defined for MySQL is needed during the install. Finally, you need to upload a valid
9%
PC over IP
03.09.2013
Home »  Articles  » 
 
and easily with the ping scan method (-sP ; Listing 1). Listing 1: IP Address Discovery with Nmap $ nmap -sP 192.168.0.0/24 | grep pcoip Nmap scan report for pcoip-portal-008064862335(192.168.0.190) Nmap

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