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14%
Fundamentals of I/O benchmarking
11.04.2016
Home
»
Archive
»
2016
»
Issue 32: Measu...
»
(512
MB
) copied, 49.1424 s, 10.4
MB
/s If you want to empty the read and write cache for benchmark purposes, you can do so using: sync; echo
3
> /proc/sys/vm/drop_caches Sequential access
14%
Automation Scripting with PHP
16.10.2012
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»
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bytes:215392635 (215.
3
MB
) TX bytes:1759757 (1.7
MB
) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK
14%
Fast system management from Puppet Labs
30.11.2025
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»
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»
2011
»
Issue 5: Pen Te...
»
], Fabric [
3
], or Capistrano [4], MCollective relies on middleware based on the publish/subscribe method to launch jobs on various nodes. The middleware supported by the framework can be any kind of STOMP
14%
How to configure and use jailed processes in FreeBSD
14.03.2013
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2013
»
Issue 13: IPv6...
»
struct jail 01 main(int argc, char **argv) 02 { 03 struct jail j; 04 int i; 05 [...] 06 /* Populate the jail struct */ 07 memset(&j, 0, sizeof(j));
08
j.version = 0; 09 j.path =
14%
Setting up SELinux policies
12.09.2013
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2013
»
Issue 16: Docker
»
see that the base module is by far the largest, weighing in at more than
200
KB. When a module is loaded, it is copied to /etc/selinux/targeted/modules/active/modules/. When the system is rebooted
14%
Building a HPC cluster with Warewulf 4
04.04.2023
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2023
»
Issue 74: The F...
»
$ sudo yum install ohpc-slurm-server Last metadata expiration check: 0:
22
:28 ago on Sun 04 Dec 2022
08
:29:36 AM EST. Dependencies resolved
14%
Getting started with Prometheus
28.11.2021
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2021
»
Issue 66: Inci...
»
in to the database server and create a user with the necessary permissions. The SQL queries are: CREATE USER 'exporter'@'%' IDENTIFIED BY 'mysecurepassword' WITH MAX_USER_CONNECTIONS
3
; GRANT SLAVE MONITOR, PROCESS
14%
Warewulf 4 – Time and Resource Management
17.01.2023
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yum install ohpc-slurm-server Last metadata expiration check: 0:
22
:28 ago on Sun 04 Dec 2022
08
:29:36 AM EST. Dependencies
14%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
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2010
»
Issue 1: System...
»
141.20.108.124 07 active_checks_enabled 1
08
passive_checks_enabled 0 09 max_check_attempts
3
10 check_command check-host-alive 11
14%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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2012
»
Issue 07: Xen v...
»
to the Asterisk PBX" 18 return $OCF_ERR_GENERIC 19 fi 20 21 # Optionally check the monitor URI with sipsak
22
# The return values: 23 # 0 means that a
200
was received. 24 # 1 means
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