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30.11.2025
= DeltaCloud.new(USER, PASSWORD, URL)
05 summary = Hash.new(0)
06 state = client.instances.inject({}) do |state, inst|
07 state[inst.id] = inst.state
08 summary[inst.state] += 1
09 state
10 end
11
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30.11.2025
. In the test scenario, I defined a backup schedule with the following settings:
Schedule: weekly
Daily full backup: Monday – Friday 20:00
Daily incremental backup: Monday – Friday 08:00--18:00, 30
13%
30.11.2025
/ceph/$name.keyring
04 [mon]
05 mon data = /srv/mon.$id
06 [mds]
07 [osd]
08 osd data = /srv/osd.$id
09 osd journal = /srv/osd.$id.journal
10 osd journal size = 1000
11 [mon.a]
12 host = alice
13 mon
13%
07.10.2014
/lib/sheepdog
root 582 581 0 13:13 ? 12:00:00 AM sheep -p 7000 /var/lib/sheepdog
# grep sheep /proc/mounts
/dev/sdb1 /var/lib/sheepdog ext4 rw,relatime,data=ordered 0 0
# grep sheep /etc/fstab
/dev
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04.08.2020
='GET /'
docker-slim[build]: info=http.probe.call status=200 method=GET target=http://172.17.0.3:80/ attempt=1 time=2020-11-11T12:52:01Z
docker-slim[build]: info=http.probe.summary total=1 failures=0 successful=1
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06.10.2019
response = urllib.urlopen(url);
06 data = json.loads(response.read())
07
08 for userentry in data:
09 if userentry.get('active'):
10 username = userentry.get('username')
11
12 if os
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04.08.2020
[vertices:6 edges:6]
03
04 gremlin> g = graph.traversal()
05 ==>graphtraversalsource[tinkergraph[vertices:6 edges:6], standard]
06
07 gremlin> g.V().label().groupCount()
08 ==>[software:2,person:4]
09
10
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15.12.2017
08 action :install
09 end
10 service "apache2" do
11 action [ :enable, :start ]
12 end
13
14 directory node['main']['doc_root'] do
15 owner 'www1-data'
16 group 'www1-data'
17 mode '0744'
18 action
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30.11.2025
_gfs_always_with_dlm inf: cl_controld_gfs cl_controld_dlm
07 order o_gfs_always_after_dlm inf: cl_controld_dlm cl_controld_gfs
08 order o_dlm_always_after_drbd inf: ms_drbd_gfs:promote cl_controld_dlm
The entries here
13%
17.02.2015
], to robotics [10], to underwater ROVs [11], and yes, even clusters [12]. The appeal of the Rasp Pi is that it is cheap, uses almost no power, is easy to program, and is really small.
Wonderful World of SBCs
