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15%
What Is an Inode?
23.03.2022
Home »  HPC  »  Articles  » 
2-0.6.tar 31872452 -rw-rw-r--   1 laytonjb laytonjb 27311775 Nov 20  2020 mpich-3.3.2.tar.gz 31870282 -rw-rw-r--   1 laytonjb laytonjb 18473572 Nov 20  2020 mvapich2-2.3.4.tar.gz 31984799 drwxrwxr
15%
mpi4py – high-performance distributed Python
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Lead Image © liu liming, 123RF.com
, tag=14) 19 print("Rank %d Message Received, data is: "%rank, data) 20 # end if Listing 6 Point-to-Point Output output: Rank 0 data is: [0 1 2 3 4 5 6 7 8 9] Rank 1 Message
15%
Building a virtual NVMe drive
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Lead Image © lassedesignen, 123RF
7 1 56008 loop1 06 7 2 56184 loop2 07 7 3 91264 loop3 08 259 0 244198584 nvme0n1 09 8 0 488386584 sda 10 8 1 1024 sda1 11
15%
Rethinking RAID (on Linux)
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Lead Image © nikkikii, 123RF.com
a tiny bit to 1.2MBps (Listing 6), random reads increased to almost double the throughput with a rate of 3.3MBps (Listing 7). Listing 6 Random Write to RAID $ sudo fio --bs=4k --ioengine
15%
Linux device mapper writecache
30.01.2020
Home »  Archive  »  2020  »  Issue 55: AWS L...  » 
Lead Image © lightwise, 123R.com
] test: (groupid=0, jobs=1): err= 0: pid=1225: Sat Oct 12 19:20:18 2019 write: IOPS=168k, BW=655MiB/s (687MB/s)(10.0GiB/15634msec); 0 zone resets [ ... ] Run status group 0 (all jobs): WRITE: bw=655Mi
15%
Setting up an OpenNebula Cloud
05.09.2011
Home »  CloudAge  »  Articles  » 
 
= kvmVM #specify the name 02 CPU = 1 # How many CPUs required? 03 MEMORY = 512 # RAM in MB 04 OS = [ 05 KERNAL = "/boot/vmlinuz-2.6.32-24-generic", # Kernel to use 06
15%
Creating Virtual SSDs
21.01.2020
Home »  HPC  »  Articles  » 
    7        1      56008 loop1 06    7        2      56184 loop2 07    7        3      91264 loop3 08  259        0  244198584 nvme0n1 09    8        0  488386584 sda 10    8        1       1024 sda1 11
15%
Finally: Java 9
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Krockenmitte, photocase.com
to the needs of an application. After all, the standard libraries in Java 8 weigh in at around 60MB and 20,000 classes. They not only need space on the hard drive, but the computer also needs to load them
15%
Backups using rdiff-backup and rsnapshot
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © Dmitry Pichugin, Fotolia.com
Mar 19 20:15:46 2015 Current mirror: Sat Mar 21 08:43:49 2015 Metadata and increments or diffs are in the rdiff-backup-data directory. It is at least as important as the remaining backup data
15%
Safeguard and scale containers
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © cepixx, 123RF.com
), Kubernetes is written in Go and available under the Apache 2.0 license; the stable version when this issue was written was 1.3. Figure 1: Kubernetes comes

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