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42%
Introduction to behavior-driven monitoring
30.11.2025
Home
»
Archive
»
2011
»
Issue 3: Are yo...
»
Scenarios: 21 cucumber /usr/lib/nagios/plugins/cucumber-nagios/checks/features/www.xing.com/startpage.feature:4 # Scenario: Visiting home page
22
23 1 scenario (1 failed) 24 4 steps (1 failed,
3
skipped) 25 0 ...
3
42%
Clustering with OpenAIS and Corosync
30.11.2025
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2011
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Issue 3: Are yo...
»
ID. Version
3
.0 of the cluster suite (in RHEL 6 and Fedora 10 or later), replaces OpenAIS with Corosync [
3
]. Viewed superficially, not too many changes are seen between the two cluster managers ...
3
42%
Network analysis with Wireshark
30.11.2025
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2011
»
Issue 5: Pen Te...
»
then select Capture | Stop to stop recording, and Wireshark will display all of the packets it has captured (Figure
3
). Figure
3
: Launching Wireshark without
42%
High-availability workshop: GFS with DRBD and Pacemaker
30.11.2025
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»
2012
»
Issue 07: Xen v...
»
cluster nodes, and the ext
3
driver on node A wouldn't have the option of querying the state of the same DRBD resources on node B if it wanted to write to the medium. In the worst case, a write to the DRBD
42%
Using the Expect scripting environment
30.11.2025
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2011
»
Issue 5: Pen Te...
»
} 19 20 -re "($|%|>) " { interact } 21
22
timeout { 23 send_tty "No response from $host\
n
" 24 exit 25 } 26 } The script begins as usual by saving its arguments into variables
42%
Avoiding common mistakes in high-performance computing
30.11.2025
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2012
»
Issue 09: Windo...
»
, but you will be spending time deciphering instructions, hunting down tools, and undoing missteps before you can enjoy your new furniture. Indeed, should you not have the mechanical inclination to put bolt
A
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