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100%
Spanning Tree Protocol
21.08.2014
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»
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2014
»
Issue 22: OpenS...
»
a speed of 100Mbps, the cost for each port is 19, as shown in Table 1. The only exception is the port channel between Switch
3
and Switch 4, which offers a total of
200
Mbps and therefore has a cost value ...
22
99%
Vagrant, Serf, Packer, and Consul create and manage development environments
21.08.2014
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2014
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Issue 22: OpenS...
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these base images "boxes." Prebuilt boxes can be downloaded free of charge via the community collection on Vagrantbox.es [
3
] (Figure 1) or from the Vagrant Cloud powered by HashiCorp [4]. The latter provides ...
22
62%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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Rubén
Llorente
... "webservice" { 21 listen on 192.168.
3
.30 port 80
22
protocol "http" 23 forward to
port 80 mode loadbalance \ 24 check http "/index.html" code
200
25 } 26
61%
Automating command execution across servers
01.06.2024
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2024
»
Issue 81: Load...
»
Rubén
Llorente
... # A single task is defined, which by default will 20 # run only against "devuan" hosts. 21 tasks:
22
upgradeall: 23 desc: Upgrade all packages 24 target: 25 tags: [devuan] 26 cmd: | 27
61%
Fast email server deployments with iRedMail
30.01.2024
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2024
»
Issue 79: Monit...
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Rubén
Llorente
... 8, 9 Debian 11, 12 Ubuntu 20.04,
22
.04 FreeBSD 13.x OpenBSD 7.
3
I recommend the downloadable installer, but I will skip
17%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
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2012-02-15 HPC...
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rewinddir 0 0 0 0 0 0 0 0 fsync 21 21 21 21 21
22
26 31 lseekm
3
17%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
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2012-02-01 HPC...
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rewinddir 0 0 0 0 0 0 0 0 fsync 21 21 21 21 21
22
26 31 lseekm
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17%
I/O Profiling at the Block Level
27.08.2014
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record size, (2) sequential read testing with 1
MB
record size, and (
3
) random write and read (4KB). In running these tests, I wanted to see what block layer information ioprof revealed. The system I
17%
A closer look at hard drives
18.07.2013
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2013
»
Issue 15: What’...
»
buffered disk reads: 616
MB
in
3
.00 seconds = 205.03
MB
/sec $ hdparm -T /dev/sda /dev/sda: Timing cached reads: 6292
MB
in
2.00
seconds = 3153.09
MB
/sec If this were a spinning disk, you would also
16%
Distributed storage with Sheepdog
07.10.2014
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2014
»
Issue 23: 10 Ti...
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(Listing
3
). Listing
3
Defining Replication Factors 01 # dog vdi list 02 Name Id Size Used Shared Creation time VDI id Copies Tag 03 one.img 0 4.0
MB
0.0
MB
0
1
2
3
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