80%
06.05.2024
various components, ranging from the small Cluster HAT, to a small Raspberry Pi cluster, to an eight-node x86 stack. In my previous home I had three 20A circuits installed for clusters, I really like great
84%
03.02.2024
for managing and monitoring the hardware and the filesystem. Storage vendors have documented their tools well, and I wouldn't be adding anything if I wrote about them. Addressing Linux storage solutions led
80%
09.10.2023
How to manage storage is a very popular question with a simple, single answer: It depends. Let me explain. Because of the many aspects of managing storage – from design, to monitoring, to user
76%
13.04.2023
7: Loading Lmod (laytonjb)
[laytonjb@warewulf ~]$ module avail
--------------------------- /opt/modulefiles/Core ----------------------------
anaconda.22.9.0 gnu/8.5 lmod nvhpc/20.11 settarg
77%
20.02.2023
and tools on the head node as you would a workstation or desktop. The compute nodes are treated differently because they don't have an attached monitor, which means you need to modify the container used
77%
13.12.2022
was to add a password to the root account in the container so I could log in to the compute node with a monitor and keyboard. This step really helps with debugging, particularly with misconfigured networks
79%
10.10.2022
A good online article lists 20 logs you might find on your system.
Some specific logs are:
syslog
(system log information)
kern.log
(kernel logs)
dmesg
(daily message information for the
86%
20.04.2022
user.comment.name -v "Jeff Layton created this file" test.txt
The list of extended attributes for this file can be created:
$ getfattr test.txt
# file: test.txt
user.comment
user.comment.name
Now
83%
25.01.2022
, it doesn't take up too much additional space, and it’s simple.
Installing archivemount
Installing archivemount
really depends on your distribution. I'm using Ubuntu 20.04 LTS, so installation is simple
78%
14.09.2021
: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_ts
c cpuid extd_apicid aperfmperf pni pclmulqdq monitor