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13.12.2022
for Legacy booting. If you have trouble, use the Warewulf mailing list to ask for help.
Head Node Installation
I began with a freshly installed Rocky 8.6 distribution. I accepted the defaults to a
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13.07.2022
_64-dvd1.iso
--2022-07-06 12:48:08-- https://download.rockylinux.org/pub/rocky/8/isos/x86_64/Rocky-8.6-x86_64-dvd1.iso
Resolving download.rockylinux.org (download.rockylinux.org)... 146.75.82.132, 2a04:4e
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02.08.2022
and assign them to the respective sites. To create a new subnet, right-click Subnets
in the snap-in and select New Subnet
from the context menu.
If desired, you can create IPv6 subnets. After you create
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16.08.2018
correctly. This simple test gets the kernel version of a different node using the IP address of the other node.
$ pdsh -w 192.168.1.250 uname -r
192.168.1.250: 2.6.32-431.11.2.el6.x86_64
The -w option means
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17.01.2023
stratum 5
time correct to within 48 ms
polling server every 64 s
The NTP server is correct and all looks good. On to the next step!
Slurm
Now that time is synchronized between the head node
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04.04.2023
to within 48 ms
polling server every 64 s
The NTP server is correct and all looks good. On to the next step!
Slurm
Now that time is synchronized between the head node and compute nodes, I like
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12.05.2021
errors corrected = 0
Total times correction algorithm processed = 0
Total bytes processed = 0
Total uncorrected errors = 0
Non-medium error page [0x6]
Non-medium error count = 0
Format status page [0x8
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02.08.2021
%util
sda 10.91 6.97 768.20 584.64 4.87 18.20 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
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using the IP address of the other node.
$ pdsh -w 192.168.1.250 uname -r
192.168.1.250: 2.6.32-431.11.2.el6.x86_64
The -w
option means that the IP address of the target’s node(s) is specified
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11.02.2016
amount of available RAM: 117,080MB in this case.
Mem used
: Amount of RAM used by the applications: 48,810MB in this case.
Mem free
: Potentially free RAM: 68,270MB in this case.
Mem cached
: RAM
