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  • [x] Creation time: Last three months
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  • Article (Print) (115)
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8%
The RADOS object store and Ceph filesystem
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© Brigida Soriano, Fotolia.com
with this or a later kernel version (Figure 2). The situation isn't quite as easy with RADOS; however, the documentation [1] points to prebuilt packages, or at least gives you an installation guide, for all
8%
Sys Admin On the Go
30.11.2025
Home »  Archive  »  2010  »  Issue 0: Active...  » 
Laurent Davoust, 123RF.com
any time." Here, the second alert is set to be sent only between 6pm (1800 ) and 8am (0800 ) on any day (the first * ; use W for weekdays, or specify particular days with 0 , Sunday, through 6 ... 0
8%
Automating repetitive tasks
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Photo by Greg Rakozy on Unsplash
be designed flexibly to fire up only in certain situations. Templates are flow templates that help you quickly implement frequently used automations. Approvals initiate workflows that allow decisions ... We provide an overview of the features, fields of application, and pricing of Microsoft Power Automate, highlighting the pros and cons of the SaaS platform for optimizing and automating workflows
8%
Creating RAID systems with Raider
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
©Slawomir Kruz, 123RF.com
option: Figure 2: The initial situation: a hard disk with a root and a swap partition. raider -R1 You don't need to state the disks/partitions here
8%
Avoiding common mistakes in high-performance computing
30.11.2025
Home »  Archive  »  2012  »  Issue 09: Windo...  » 
© Maxim Kazmin, 123RF.com
-term RAS requirement can be difficult to estimate. Choosing the wrong component can result in poor performance, increased downtime, and, in the worst case, an unfixable problem. This situation can also
8%
Clustering with OpenAIS and Corosync
30.11.2025
Home »  Archive  »  2011  »  Issue 3: Are yo...  » 
brunoilfo, 123RF.com
and maintained only by Red Hat. In more recent versions (e.g., 2.0 in RHEL 5 and Fedora Core 6 or later), the legacy CMAN implementation was replaced by an open implementation based on the Application Interface
8%
Security without firewalls
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© rukanoga, 123RF.com
/24, \ 1.2.3.4/32, 21.21.21.0/19 IP addresses hosts.allow can be set to accept connections from hostnames, too. One example might be ALL: *.domain.tld or you might have an administrative group
8%
Tested: Autoconfiguring IPv6 clients
30.11.2025
Home »  Archive  »  2011  »  Issue 5: Pen Te...  » 
© Benis Arapovic, 123RF.com
a DNS server, it uses three standard addresses as its name servers: fec0::1, fec0::2 and fec0::3. The prefix fec0 was originally the counterpart to the RFC 1918 addresses but has been deprecated. If you
8%
Installing and managing thedistributed GlusterFS filesystem
30.11.2025
Home »  Archive  »  2012  »  Issue 08: FreeNAS  » 
© Tetiana Pustovoitova, 123RF.com
to turn to the servers that will be providing the storage capacity. If you are running these servers on a recent CentOS 6.2, you can download the matching GlusterFS packages off the Internet [3]. You need
8%
Backup tools to save you time and money
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© Melissa King, 123RF.com
. On workstations with only a handful of configuration files and few data files, it might be enough to store these files on external media (such as USB drives). Then, if the system should crash, it could be simpler

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