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21%
Warewulf Cluster Manager – Administration and Monitoring
21.08.2012
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Articles
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, with the use of chkconfig, that ganglia always starts when the master node boots: [root@test1 ganglia]# chkconfig --list | more NetworkManager 0:off 1:off 2:on
3
:on 4:on 5:on
6
:off acpid
20%
Using a Bash script to mirror external monitors
10.06.2015
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2015
»
Issue 27: Fault...
»
(xrandr) "provides automatic discovery of modes (resolutions, refresh rates, …) [and] the ability to configure output dynamically (resize, rotate, move, …)" [
3
]. The xrandr configuration tool lets me
20%
Distributed storage with Sheepdog
07.10.2014
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2014
»
Issue 23: 10 Ti...
»
.snap s ntestvm1.img 5 8.0 GB 292
MB
2.4 GB 2014-03-01 11:42 982a
3
a 2 mar.snap s ntestvm1.img
6
8.0 GB 128
MB
2.
6
GB 2014-03-10 19:48 982a
3
b 2 mar2.snap ntestvm1.img 0 8.0 GB
20%
Linux Writecache
19.11.2019
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volume "/dev/sdb" successfully created. Then, I verify that the volumes have been appropriately labeled: $ sudo pvs PV VG Fmt Attr PSize PFree /dev/nvme0
n
1 lvm2 --- <232.89g <232.89g /dev/sdb lvm2 --- <
6
20%
Getting the most from your cores
11.10.2016
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2016
»
Issue 35: Persi...
»
, the exact details of these components varies from processor to processor, making CPU utilization comparison difficult. Current processors can have shared L
3
caches across all cores or shared L2 and L1 caches
20%
Building a virtual NVMe drive
25.03.2020
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2020
»
Issue 56: Secur...
»
] [raid
6
] [raid5] [raid4] [raid10] md0 : active raid5 sdd1[5] sde1[4] sdc1[2] sdb1[1] nvme0
n
1p1[0](J) 20508171264 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4/
3
] [UU
20%
Best practices for KVM on NUMA servers
20.05.2014
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2014
»
Issue 20: IPv6...
»
Viewing Server Topology 01 # numactl --hardware available: 8 nodes (0-7) node 0 cpus: 0 1 2
3
4 5
6
7 8 9 node 0 size: 16373
MB
node 0 free: 15837
MB
node 1 cpus: 10 11 12 13 14 15 16 17 18 19 node 1
20%
An army of Xeon cores to do your bidding
30.01.2024
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2024
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Issue 79: Monit...
»
Dell Precision Workstation T7910 Power 1,300W CPU 2x Intel Xeon Gold E5-2699 V4, 22 cores, 2.4GHz, 55
MB
of cache, LGA 2011-
3
GPU, NPU
n
/a* Memory
20%
How to configure and use jailed processes in FreeBSD
14.03.2013
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2013
»
Issue 13: IPv6...
»
are available to let administrators manage jails on the host system [
6
]. Here's a brief look: jail [-i] [-l -u
| -U
]
: Starts a jail
20%
Managing containers with Podman
05.12.2019
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2019
»
Issue 54: NVMe...
»
$ podman ps -a --pod CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES POD 9062dac
6
ff19 k8s.gcr.io/pause:
3
.1 About a minute ago Created dfd09806b03c-infra dfd09806b03c
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