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27%
Load Testing the Cloud
20.02.2012
Home »  CloudAge  »  Blogs  »  Dan Frost's Blog  » 
 
time: 11.79 secs Data transferred: 2.47 MB Response time: 0.22 secs Transaction rate: 35.79 trans/sec Throughput: 0
27%
I/O Profiling at the Block Level
27.08.2014
Home »  HPC  »  Articles  » 
was the sequential write test using 1MB record sizes: ./iozone -i 0 -c -e -w -r 1024k -s 32g -t 2 -+n > iozone_write_1.out To gather the block statistics, I ran ioprof in a different terminal window before I ran
27%
Warewulf 4
13.12.2022
Home »  HPC  »  Articles  » 
-export-libs-9.11.36-3.el8_6.1.x86_64.rpm             579 kB/s | 1.1 MB     00:02     (6/6): warewulf-4.3.0-1.git_235c23c.el8.x86_64.rpm               746 kB/s | 8.3 MB     00
27%
Refurbished: Windows 2012 Active Directory
10.12.2012
Home »  Articles  » 
 
Microsoft’s Windows Server 2012 offers numerous improvements in Active Directory, as well as better and easier management. ... virtualization of domain controllers. And, making snapshots of domain controllers is no longer a problem either (see the article on Hyper-V 3.0 in this issue). VMware and other virtualization vendors likely ... Microsoft’s Windows Server 2012 offers numerous improvements in Active Directory, as well as better and easier management.
27%
Introducing parity declustering RAID
28.11.2022
Home »  Archive  »  2022  »  Issue 72: OpenS...  » 
Lead Image © Author, 123RF.com
, 133M issued at 133M/s, 81.6M total 0B repaired, 163.06% done, no estimated completion time scan: resilvered (draid1:3d:5c:1s-0) 20.2M in 00:00:00 with 0 errors on Mon Oct 24 17:11:22 2022
27%
A closer look at hard drives
18.07.2013
Home »  Archive  »  2013  »  Issue 15: What’...  » 
Lucy Baldwin, 123RF
_UNCORRECTABLE_EXT command 59 * {READ,WRITE}_DMA_EXT_GPL commands 60 * Segmented DOWNLOAD_MICROCODE 61 * Gen1 signaling speed (1.5Gb/s) 62 * Gen2 signaling speed (3.0
27%
The practical benefits of network namespaces
15.08.2016
Home »  Archive  »  2016  »  Issue 34: Softw...  » 
Lead Image © Morganimation, fotolia.com
-> ../../devices/pci0000:00/0000:00:03.0/net/eth0 |---lo -> ../../devices/virtual/net/lo The device is no longer listed in the default namespace. Listing 3 Configuring Devices $ ip link set eth1
26%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
Home »  Archive  »  2010  »  Issue 1: System...  » 
© Alterfalter, 123RF.com
active_checks_enabled 1 22 passive_checks_enabled 0 23 check_command check_ssh 24 max_check_attempts 3 25
26%
System Logging for Data-Based Answers
25.01.2018
Home »  HPC  »  Articles  » 
To be a good HPC system administrator for today’s environment, you need to be a lumberjack. ... ax, breathing fresh air, sleeping under the stars?!!! I can’t either, but Monty Python’s “Lumberjack” song has a strong message for admins, particularly HPC admins – Log Everything. Why log everything ... To be a good HPC system administrator for today’s environment, you need to be a lumberjack.  
26%
Greylisting with Postgrey
22.06.2012
Home »  Articles  » 
 
: Qmail Delivery Retry Events Delivery Attempt Seconds D-HH:MM:SS 1 0 0-00:00:00 2 400 0-00:06:40 3 1600 0-00:26:40 4

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