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19%
Hetzner Launches New Ryzen-Based Dedicated Root Servers
01.11.2019
Home »  News  » 
 
cores and 12 threads), and can be combined with either two 2 TB HDDs or two 512 GB NVMe SSDs. Each of those servers has 64 GB of DDR4 RAM. The AX41 and AX41-NVMe start at € 39.00 a month, with a once
19%
Network backups with Amanda
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © Tommaso Lizzul, 123RF.com
starts at $500 for the server and $300 for each client. Backup via SSH Amanda backs up all the systems over the network in parallel. Admins typically launch Amanda via a cron job. The data transfer uses
19%
Let the hardware do the heavy lifting
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
Photo by Victor Freitas on Unsplash
for the foreseeable future. Hardware assistance with tasks has the additional benefit of lowering system costs tremendously (every 10% increase in CPU ~ $500 in acquisition costs) and allowing the user to trade CPU
19%
Baselines are more important than  the  benchmark
06.10.2022
Home »  Archive  »  2022  »  Issue 71: Kuber...  » 
Lead Image © Lucy Baldwin, 123RF.com
is not capable of more than 210 MB/s of sustained throughput. Listing 1 LUKS Encryption Overlay Set-up ¤¤nonumber root@focal:~# # Allocate a half-GB RAM disk root@focal:~# sudo modprobe brd rd_nr=1
19%
Open source mail archiving software compared
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
Lead Image © Alexander Dedrin, 123RF.com
, confirming the license, and answering the prompt for the Max Heap Size (256MB is fine for test operations). The installation routine automatically launches the main process. You can stop this later, or restart
19%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
.M.A.R.T.), you can use the smartmontools package and, again, more specifically, the smartctl binary (Listing 4). Listing 4: smartctl on SAS Drive $ sudo smartctl -a /dev/sdc smartctl 7.1 2019-12-30 r5022 [x86
19%
Ansible collections simplify AIX automation
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © alexutemov, 123RF.com
your very first Ansible controller, the IBM Redbook, Using Ansible for Automation in IBM Power Environments [12], is a great reference; particularly section 3.3, "Installing your Ansible control node
19%
Many approaches help secure a web server
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
Lead Image © alexwhite, 123RF.com
the potential for optimization. A standard Let's Encrypt certificate has a key length of 2,048 bits and uses SHA256/RSA as the signature algorithm. Without any further changes to the parameters
19%
Automate Active Directory management with the Python PyAD library
28.11.2023
Home »  Archive  »  2023  »  Issue 78: Domai...  » 
Lead Image © Eric Issele, 123RF.com
by PyAD [5] [6], which is significant when a query returns more than 1,500 results. Moving Objects in AD PyAD does not limit you to generating and querying AD objects. The library can also generate
19%
Manage logical volumes with GUI tools
09.10.2017
Home »  Archive  »  2017  »  Issue 41: Kuber...  » 
Lead Image © grafner, 123RF.com
of physical and logical volumes that can join the group – 256 is the default. Also specify the size of the individual memory cells here; this defaults to 4MB per unit (Figure 3). The new group, which you can

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