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14.11.2013
served as release manager for the CloudStack 4.0.0 and 4.1.0 releases. He is a principal engineer in the Cloud Engineering organization at SunGard Availability Services, where he is responsible
24%
25.09.2023
a physical network and extend the maximum number of supported 802.1Q VLANs from 4,094 to up to 16 million. Generic Network Virtualization Encapsulation (GENEVE) is a newer tunneling protocol developed
24%
12.09.2013
, including LibreOffice 4.0.3, GIMP 2.8, and Iceweasel 21.0. Virtualbox 4.2.10 and KVM Qemu 1.5.0 provide virtualization, with Wine 1.5 to run Windows applications on Linux.
Anonymized web browsing includes
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16.05.2013
, you might not have enough IPv4 addresses in place; on the other hand, a database usually doesn't need a public IP. In contrast, web servers (or at least their upstream load balancers) really should
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17.04.2017
servers.
4. You do not need to repeat this action on each DNS server in the subdomain if you replicate the records on the DNS server for the subdomain. For this to work, the subdomain first needs
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16.03.2021
operations (Listing 2). The results show that the single HDD has a throughput of 1.4MBps for random writes and 1.9MBps for random reads.
Listing 1: Random Write Test
$ sudo fio --bs=4k --ioengine
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30.01.2020
.00%|
3| 2| 3.50475e-05| 1.75238e-05| 0.00%|import platform
4| 1| 2.19345e-05| 2.19345e-05| 0.00%|from time import clock
(call)| 1| 2.67029e-05| 2.67029e-05| 0
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29.09.2020
never predict more than half of the failed drives."
Temperature effects are interesting, in that high temperatures start affecting older drives (3-4 years old or older), but lower temperatures can also
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02.08.2021
will illustrate this with an example from Octave [4], a mathematics tool similar to Matlab [5].
To demonstrate the process, I'll use two Octave scripts: The first does a simple square matrix multiply in single
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07.10.2014
messages to the nodes involved, and supports locking of storage objects. In the standard configuration, Sheepdog is set up for Corosync [4]. Alternatively, you can also use Zookeeper [5]. During compilation
