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15%
A simple approach to the OCFS2 cluster filesystem
30.11.2025
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»
Archive
»
2010
»
Issue 1: System...
»
_dlm] root 3467 7 0 20:07 ?
00:00:00
[o2net] root 3965 7 0 20:24 ?
00:00:00
[ocfs2_wq] root 7921 7 0
22
:40 ?
00:00:00
[o2hb-BD5A574EC8] root 7935 7
15%
Speed up your MySQL database
11.02.2016
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2016
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Issue 31: Tunin...
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.40 <- < 71% idle > 0 1.
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15%
S3QL filesystem for cloud backups
09.01.2013
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2013
»
Issue 18: New W...
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metadata... 18 Wrote 0.
00
MiB of compressed metadata. After creating an S
3
QL filesystem, I checked the mountpoint, /mnt/data1 (Listing 2). A few files are created as a result of the S
3
QL filesystem ... advantages: S
3
QL. ... S
3
QL filesystem for cloud backups
15%
Using Expect scripts to automate tasks
31.10.2025
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2012
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Issue 12: NAS S...
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conservatively originally 21 if {$force_conservative} {
22
set send_slow {1 .1} 23 proc send {ignore arg} { 24 sleep .1 25 exp_send -s -- $arg 26 } 27 } 28
15%
Process, Network, and Disk Metrics
26.02.2014
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-sent:
22
,334 (total) 0/s (Per-Sec) pkts-recv: 68,018 (total) 2/s (Per-Sec) lo Bytes-sent: 2.55 K (total) 0.
00
B/s (Per-Sec) Bytes
15%
Building a HPC cluster with Warewulf 4
04.04.2023
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2023
»
Issue 74: The F...
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x86_64 2.9.1-9.el8 baseos 393 k groff-base x86_64 1.
22.3
-18.el8 baseos 1.0 M hwloc-ohpc x86_64 2.7.0-
3
15%
Introducing parity declustering RAID
28.11.2022
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2022
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Issue 72: OpenS...
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/s, 133M issued at 133M/s, 81.6M total 0B repaired, 163.06% done, no estimated completion time scan: resilvered (draid1:
3
d:5c:1s-0) 20.2M in
00:00:00
with 0 errors on Mon Oct 24 17:11:
22
2022
15%
Warewulf 4 – Time and Resource Management
17.01.2023
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x86_64 2.9.1-9.el8 baseos 393 k groff-base x86_64 1.
22.3
-18.el8 baseos 1.0 M hwloc-ohpc x86_64 2.7.0-
3
15%
The top three SSH tricks
14.08.2017
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2017
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Issue 40: Lean...
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-A INPUT -p tcp -s [IP address of allowed server] --dport
22
-j ACCEPT on the server to which you want to SSH. Trick 2: Copying Files Securely The SSH protocol also includes Secure Copy (SCP
15%
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
0.0
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