79%
07.10.2014
Jeff Layton ... ). Problems that crop up usually mean no X Window system or any other sort of GUI access to the server. Often, this also means that monitoring tools such as Ganglia [1] aren't giving you much or any information
79%
23.02.2012
/64/4.3.0 globalarrays/open64/openmpi/64/4.2 mvapich2/gcc/64/1.2
acml/open64-int64/64/4.3.0 hdf5/1.6.9 mvapich2/open64/64/1.2
blacs/openmpi/gcc/64/1.1patch03 hpl/2.0
79%
21.12.2017
^15 floating point operations per second). In total, almost 500TB of main memory and nearly 20PB of external memory are available for data.
In addition to high computing power, SuperMUC also displays impressive
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
78%
10.07.2017
with the original Raspberry Pi Model A, ranging from two to more than 250 nodes. That early 32-bit system had a single core running at 700MHz with 256MB of memory. You can build a cluster of five RPi3 nodes with 20
78%
08.07.2018
,
spot-monitoring the compute nodes, and
debugging.
This list is just the short version; the real list is extensive. Anything you want to do on a single node can be done on a large number of nodes
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
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22.05.2012
The Warewulf stateless cluster tool is scalable and highly configurable and eases installation, management, and monitoring of HPC clusters.
...
A plethora of cluster tools are out there to help people get started provisioning, managing, and monitoring HPC clusters. One of the best approaches is to use stateless compute nodes, commonly ...
The Warewulf stateless cluster tool is scalable and highly configurable, and it eases the installation, management, and monitoring of HPC clusters.
78%
12.03.2013
Previously we talked about using iostat to monitor local storage on your server or compute nodes, but what if you use NFS in your compute nodes to run jobs? The nfsiostat tool can help you ...
In my last article, Monitoring Storage Devices with iostat, I wrote about using iostat to monitor the local storage devices in servers or compute nodes. The iostat tool is part of the sysstat family ...
Previously we talked about using iostat to monitor local storage on your server or compute nodes, but what if you use NFS in your compute nodes to run jobs? The nfsiostat tool can help you ... Monitoring NFS Storage with nfsiostat ... Monitoring Client NFS Storage with nfsiostat
78%
02.07.2014
examining local I/O (if the nodes are doing local I/O)
checking whether any nodes are swapping
spot-monitoring the compute nodes
The real list of possible tasks is extensive, but anything you want