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94%
High availability clustering on a budget with KVM
30.11.2025
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Archive
»
2010
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Issue 0: Active...
»
. Current enterprise solutions for the virtualization of servers and desktops [
3
] are all based on KVM. Setup and Software The example discussed in this article uses two physical nodes: host1 and host2
94%
Managing FOSS applications on AIX
27.05.2025
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Archive
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2025
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Issue 87: Light...
»
with the requested packages. The tool helps you avoid the well-known and feared RPM "dependency hell" problem [
3
]. DNF works with an existing software repository that contains RPM packages. The repository can
94%
Expand your sphere with a piece of Google
30.11.2025
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»
2011
»
Issue 4: Secure...
»
Amazon started converting its excess computational power to cash some time ago. Under such names as EC2 (Elastic Computing Cloud), S
3
(Simple Storage Service), and SimpleDB, the book and coffee
93%
vSphere 5 vs. XenServer 6
30.11.2025
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Archive
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2012
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Issue 07: Xen v...
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. The smallest configuration "Essentials Kit" is for three hosts (without HA) with two CPUs each and 192GB of VRAM: ~US$ 500 dollars plus US$ 65 or 300 dollars annual support. Prices range up to US$
22,000
93%
Getting started with I/O profiling
30.11.2025
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2012
»
Issue 08: FreeNAS
»
fsync 21 21 21 21 21
22
26 31 lseekm
3
,848 766 2,946 762 739 738 757
3
93%
Monitoring KVM instances with Opsview
30.11.2025
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2012
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Issue 07: Xen v...
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also frequently provides the underpinnings for a virtualization cluster that runs multiple guests in a high-availability environment, thanks to Open Source tools such as Heartbeat [2] and Pacemaker [
3
93%
Monitoring for small and medium-sized companies compared
30.11.2025
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2012
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Issue 07: Xen v...
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-ons. This explains why there have been more than
3
million new Nagios installations worldwide in the past
12
months. This is why Nagios is the industrial standard for monitoring today. … Nagios has a much larger
91%
Professional backup solutions compared
30.11.2025
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Archive
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2010
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Issue 2: Backup...
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) with
12
Serial ATA disks, a 320 UW SCSI controller for the host connection, and 512MB cache. I configured various disk groups and logical volumes on this powerful hardware and exported them to the backup
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