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28%
Many Clouds, One API
22.08.2011
Home »  Articles  » 
 
have been created over the last few years, including Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and JiffyBox. In the US, they are joined by providers such as Go
28%
Real World AWS for Everyone
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Photo by adrian on Unsplash
]. Create access key pairs for the required tenants/users. An AWS access key always has a key ID in the form of AKIAJ4 PMEXHFYUHIXG2A and a secret access key such as :/ONT0HapjmLw7xni 6FPscmvPZJ Sc75hUXAQI+N3
28%
Detect failures and ensure high availability
22.05.2023
Home »  Archive  »  2023  »  Issue 75: Teamwork  » 
Photo by Tim Foster on Unsplash
, on the secondary node, enter: $ watch -n1 cat /proc/drbd You should see something similar to the output shown in Listing 3. When synchronization is 100 percent complete, the same file will showcase the output
28%
Moving Your Data – It’s Not Always Pleasant
08.05.2013
Home »  HPC  »  Articles  » 
between mountpoints. For example: [laytonjb@mover1 ~]$ cp -a --preserve=all -r /old_storage/data /new_storage/data 
Be warned that if you use NFS, you will lose all xattr information because no NFS
28%
History and use of the mail utility
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Vlad Kochelaevskiy, fotolia.com
. As a guide, one well-known and widely adopted webmail provider currently limits 20MB as the outgoing file size for its SMTP, per email. I tend to be stricter and limit the size to 10MB on a smaller
28%
Stressing security with PowerShell
02.06.2020
Home »  Archive  »  2020  »  Issue 57: Artif...  » 
Lead Image © Freya Sapphire, Photocase.com
, specialized meta-frameworks are available on GitHub, PowerLine [3] being just one example. PS2EXE [4] also follows a similar approach, although with completely different administrative goals. Another option
28%
Secure cloud-native services with Prisma Cloud Compute
02.06.2020
Home »  Archive  »  2020  »  Issue 57: Artif...  » 
Lead Image © alexmillos, 123RF.com
is still in transition, so you'll see both product names mentioned throughout this article. Adding to the confusion, Palo Alto Networks offers two similarly named products [2]: the software-as-a-service (Saa
28%
Monitor Your Nodes with collectl
28.03.2012
Home »  HPC  »  Articles  » 
--------><----------Disks-----------><----------Network----------> #cpu sys inter ctxsw KBRead Reads KBWrit Writes KBIn PktIn KBOut PktOut 3 1 1421 2168 0 0 41000 90 0 2 0 0 3 2 1509 2198 64 2 49712
28%
An IP-based load balancing solution
21.07.2011
Home »  CloudAge  »  Articles  » 
 
, FTP, DNS, or media service. Shared Storage – This layer provides a shared storage space for the servers, so that it is easy for the servers to have the same contents and provide the same services. (A ... 3
28%
OpenStack Trove for users, sys admins, and database admins
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © cheskyw, 123RF.com
that it can be switched over to another host during operations. DRBD 9, with its n -node replication, would be a good candidate. However, the DRBD driver for OpenStack Cinder does not currently offer

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