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25%
When I/O workloads don't perform
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Viacheslav Iakobchuk, 123RF.com
- 28 (Min/Max 22/28) 191 G-Sense_Error_Rate 0x0032 100 100 --- Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 --- Old_age Always - 35 193
25%
Professional backup solutions compared
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Kamil Macniak, 123RF
As of kernel 2.4.x As of kernel 2.2.x Asianux/Red Flag, CentOS, Debian, Novell OES, Red Hat, SUSE, Ubuntu BSD – FreeBSD, NetBSD, OpenBSD No No Free
25%
Parallel Shells: Run Commands on Multiple Nodes
02.07.2014
Home »  HPC  »  Articles  » 
 host,host,...  set target node list on command line -x host,host,...  set node exclusion list on command line -R name           set rcmd module to name -M name,...       select one or more misc modules to initialize first -N
25%
When I/O Workloads Don’t Perform
12.05.2021
Home »  HPC  »  Articles  » 
_age   Always       -       28 (Min/Max 22/28) 191 G-Sense_Error_Rate      0x0032   100   100   ---    Old_age   Always       -       0 192 Power-Off_Retract_Count 0x0032   100   100   ---    Old_age   Always       -       35 193
25%
A watchdog for every modern *ix server
25.09.2023
Home »  Archive  »  2023  »  Issue 77: Secur...  » 
Photo by Sudhith Xavier on Unsplash
forwarding the 20 # user locale env variables or we get warnings such as: 21 # bash: warning: setlocale: LC_ALL: cannot change locale 22 RUN sed -i -e 's/^AcceptEnv LANG LC_\*$/#AcceptEnv LANG LC_*/' /etc
25%
What's your status (page)?
28.11.2023
Home »  Archive  »  2023  »  Issue 78: Domai...  » 
Lead Image © Tatiana Venkova, 123RF.com
notify_after: 2 19 notify_all_changes: true 20 public: true 21 redirect: true 22 23 x-icmping: &icmping 24 type: icmp 25 check_interval: 60 26 timeout: 15 27 allow_notifications: true 28
24%
Exploring OpenShift – Red Hat's next-generation PaaS tool
10.04.2015
Home »  Archive  »  2015  »  Issue 26: OpenS...  » 
(C) Markus Feilner, CC-BY-SA 4.0
Tomcat 7 (JBoss EWS 2.0) web 21 jboss-vertx-2.1 (!) Vert.x 2.1 web 22 jboss-wildfly-8 (!) WildFly Application Server 8.2.0.Final web 23 diy-0
24%
I/O Profiling at the Block Level
27.08.2014
Home »  HPC  »  Articles  » 
.2% (53.2% cumulative) 20.1 GB 4.9% (58.0% cumulative) 22.4 GB 4.5% (62.5% cumulative) 24.6 GB 4.1% (66.7% cumulative) 26.8 GB 3.8% (70.5% cumulative) 29.1 GB 3.2% (73.7% cumulative) 31.3 GB 3.0% (76.6% cumulative) 33
24%
Rethinking RAID (on Linux)
16.03.2021
Home »  HPC  »  Articles  » 
'/boot' on this device please ensure that     your boot-loader understands md/v1.x metadata, or use     --metadata=0.90 mdadm: /dev/sdc1 appears to be part of a raid array:        level=raid1 devices=2
24%
Using Expect scripts to automate tasks
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Kheng Ho Toh, 123RF.com
14 expect -exact "$ " 15 send -- "ssh aspen\r" 16 expect -exact "password: " 17 send -- "PASSWORD\r" 18 expect -exact "$ " 19 send -- "ps -ef|grep apache\r" 20 expect -exact "$ " 21 send -- "exit\r" 22

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