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14%
Monitoring your cluster with a home-grown OCF agent
30.11.2025
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»
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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
14%
Rethinking RAID (on Linux)
16.03.2021
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, ioengine=libaio, iodepth=32 fio-3.12 Starting 1 process Jobs: 1 (f=1) test: (groupid=0, jobs=1): err= 0: pid=5872: Sat Jan 9 16:35:
08
2021 read: IOPS=251k, BW=979MiB/s (1026
MB
/s)(2045MiB/2089msec
14%
Getting started with Prometheus
28.11.2021
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2021
»
Issue 66: Inci...
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2 01 global: 02 scrape_interval: 15s 03 evaluation_interval: 15s 04 05 ########## ALERTING CONFIGURATION ########## 06 07 alerting:
08
alertmanagers: 09 - static_configs: 10 - targets: 11
13%
When I/O Workloads Don’t Perform
12.05.2021
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30.85 72.31 13.16 20.40 0.26 70.44 83.89 1.97 3.52 nvme0n1 58.80 12.
22
17720.47 48.71 230.91 0.01 79.70 0.
08
0.42 0.03 0
13%
When I/O workloads don't perform
02.08.2021
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2021
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Issue 64: Bare...
»
Non medium [nm] 0x
08
Format status [fs] 0x0d Temperature [temp] 0x0e Start-stop cycle counter [sscc] 0x0f Application client [ac] 0x10 Self test
13%
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
13%
Virtualization via Zones
30.11.2025
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2010
»
Issue 0: Active...
»
@opensolaris:~# zonecfg -z web1 02 03 web1: No such zone configured 04 Use 'create' to begin configuring a new zone. 05 zonecfg:web1> create 06 zonecfg:web1> set zonepath=/zones/web1 07 zonecfg:web1> set autoboot=true
08
13%
Using a Bash script to mirror external monitors
10.06.2015
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2015
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Issue 27: Fault...
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-from 1600x900 This command mirrors my laptop screen on the external display and scales the image from the native 1,600x900 resolution on my laptop to a native 1,900x1,
200
resolution on the external display
13%
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
13%
Building a HPC cluster with Warewulf 4
04.04.2023
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2023
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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
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