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18%
HPC Cloud Storage
20.11.2013
Home »  HPC  »  Articles  » 
. In my case, I followed the installation instructions for CentOS on my CentOS 6.4 system. The instructions are very good and very accurate – be sure you read all of it before trying to install s3q l
18%
Let the hardware do the heavy lifting
09.06.2018
Home »  Archive  »  2018  »  Issue 45: Autom...  » 
Photo by Victor Freitas on Unsplash
Ethernet has been scaling faster recently. Whereas each successive Ethernet speed bump used to take seven to 10 years, it now happens in two to three years. Furthermore, the migration to flash
18%
Tuning SSD RAID for optimal performance
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
Lead Image © ELEN, Fotolia.com
write performance thus increases from a few hundred to several thousand IOPS. Additionally, latency is reduced noticeably – from 5 to 10ms to less than 1ms. In RAID 5 and 6 with HDDs, the write cache
18%
Moving HPC to the cloud
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Zarko Cvijovic, 123RF.com
cluster. Additionally, POD has redundant high-speed Internet with remote connectivity ranging from 50Mbps to 1Gbps. Several storage options are also available, starting with high-speed NFS using 10Gig
18%
Proactive threat detection
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Lead Image © dunord, 123RF.com
are no longer looking at bandwidths in the 1Gbps range; instead, 25Gbps is the norm, and even 400Gbps is no longer uncommon. Other packet filters for Linux, most notably the now obsolete iptables, are simply too
18%
Improving performance with environment variables
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
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.000137 3.817749 128 0.000313 13.408678 0.000572 7.330078 0.000381 10.995116 0.000656 6.392509 256 0.001808 18
18%
S3QL filesystem for cloud backups
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © stylephotographs, 123RF.com
with your S3 bucket, and you can use s3sync [6] to sync to S3 (somewhat like rsync). If you are running Windows, these Amazon S3 clients are available for backing up data to Amazon S3: Amazon S3 Transfer
18%
Warewulf Cluster Manager – Master and Compute Nodes
22.05.2012
Home »  HPC  »  Articles  » 
.20.51.0.2-5.28.el6.x86_64 already installed and latest version Package byacc-1.9.20070509-6.1.el6.x86_64 already installed and latest version Package indent-2.2.10-5.1.el6.x86_64 already installed and latest version
18%
Moving HPC to the Cloud
19.10.2012
Home »  HPC  »  Articles  » 
with remote connectivity ranging from 50Mbps to 1Gbps. Several storage options are also available, starting with high-speed NFS using 10GigE attached storage. List pricing for storage on POD is US$ 0.10/GB
18%
Rethinking RAID (on Linux)
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
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: array /dev/md0 started. Listing 4 View RAID Status cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md0 : active raid1 sdd1

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