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86%
Galera Cluster for MySQL
30.11.2025
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»
Archive
»
2012
»
Issue 10: Traff...
»
node1 192.168.56.101 (eth1) 10.0.2.1 (eth0) node2 192.168.56.102 (eth1) 10.0.2.2 (eth0) node
3
192.168.56.103 (eth1) 10.0.2.
3
(eth0
86%
An IP-based load balancing solution
30.11.2025
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CloudAge
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backup_active = 1 05 backup = 192.168.1.232 06 heartbeat = 1 07 heartbeat_port = 539 08 keepalive = 6
09
deadtime = 18 10 network = direct 11 debug_level = NONE
12
monitor_links = 1 13 syncdaemon = 1 14 ...
3
86%
Free backup tool for data centers
30.11.2025
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2011
»
Issue 5: Pen Te...
»
Password = "YdhKKoy2Huq1CVHwIR" 05 Pid Directory = "/var/run" 06 Query File = "/usr/lib/bacula/query.sql" 07 Working Directory = "/var/lib/bacula" 08 }
09
10 Fileset { 11 Name = "Full Set"
12
86%
A standard cloud computing API
30.11.2025
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2011
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Issue 6: Perfor...
»
few years, including Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S
3
), and JiffyBox. In the US, these vendors are joined by providers such as GoGrid, Rackspace, and Terremark
86%
Introduction to behavior-driven monitoring
30.11.2025
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2011
»
Issue 3: Are yo...
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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
85%
The RADOS object store and Ceph filesystem
30.11.2025
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2012
»
Issue 09: Windo...
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/ceph/$name.keyring 04 [mon] 05 mon data = /srv/mon.$id 06 [mds] 07 [osd] 08 osd data = /srv/osd.$id
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osd journal = /srv/osd.$id.journal 10 osd journal size = 1000 11 [mon.a]
12
host = alice 13 mon
84%
High-availability workshop: GFS with DRBD and Pacemaker
30.11.2025
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Archive
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2012
»
Issue 07: Xen v...
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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
84%
Monitoring for small and medium-sized companies compared
30.11.2025
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2012
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Issue 07: Xen v...
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-ons. This explains why there have been more than
3
million new Nagios installations worldwide in the past
12
months. This is why Nagios is the industrial standard for monitoring today. … Nagios has a much larger
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