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16%
Filesystem Murder Mystery
09.04.2019
Home
»
Archive
»
2019
»
Issue 50: Bpfilter
»
in mv ubuntu@aws:~/slow-mv$ strace -t mv
3
GB.copy
3
GB 19:
00
:09 execve("/bin/mv", ["mv", "
3
GB.copy", "
3
GB"], 0x7ffd0e7dddf8 /* 21 vars */) = 0 19:
00
:09 brk(NULL) = 0x55cd7d1ce000
16%
Understanding the Status of Your Filesystem
18.06.2014
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HPC
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»
mtime age file in days: 0.016 days Standard deviation mtime age in days: 590.7352 days *** Mtime interval summary [ 0- 1 days]: 176 ( 0.05%) ( 0.05% cumulative) [
1- 2
days]: 0 ( 0.
00
16%
Greylisting with Postgrey
22.06.2012
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»
Articles
»
: Qmail Delivery Retry Events Delivery Attempt Seconds D-HH:MM:SS 1 0 0-
00:00:00
2 400 0-
00
:06:40
3
1600 0-
00
:26:40 4
15%
Listing 6
21.08.2012
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»
HPC
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Articles
»
Warewulf 4 Code
»
will allocate 4 cores 15 ### using
3
processors on 1 node. 16 #PBS -l nodes=1:ppn=
3
17 18 ### Tell PBS the anticipated run-time for your job, where walltime=HH:MM:SS 19 #PBS -l walltime=0:10:
00
20 21 ### Load
15%
A simple approach to the OCFS2 cluster filesystem
30.11.2025
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»
Archive
»
2010
»
Issue 1: System...
»
, Fedora, and openSUSE systems. Depending on the kernel version, users either get version 1.4, which was released in 2008, or version
1.2
, which is two years older. The "OCFS2 Choices" box and Table
3
show
15%
Speed up your MySQL database
11.02.2016
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»
Archive
»
2016
»
Issue 31: Tunin...
»
.40 <- < 71% idle > 0 1.
00
0.
00
0.37 0.
00
0.
00
0.06 0.
00
0.
00
0.
00
98.57 1 100.
00
0.
00
0.
00
0.
00
0.
00
0.
00
0.
00
0.
00
0.
00
0.
00
2
3
.77 0.
00
15%
Turing Pi Now Offers a Raspberry Pi Kubernetes Cluster
04.05.2020
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»
and Docker Swarm, can be used as a home server or cloud-native apps hosting, and can host K8S, K
3
S, Minecraft, Plex, Owncloud, Nextcloud, Seafile, Minio, Tensorflow, and more. This cluster board is aimed
15%
Process, Network, and Disk Metrics
26.02.2014
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»
HPC
»
Articles
»
total packets: sent:
12
,243,355 recv: 1,467,914 bytes sent: total: 16.90 G per-sec:
3
.22 M/s bytes recv: total: 114.04 M
15%
Admin as a service with sysstat for ex-post monitoring
01.06.2024
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»
Archive
»
2024
»
Issue 81: Load...
»
ALL 04 $ sar -f /var/log/sysstat/sa07 -s 23:30:
00
-e 23:55:
00
-P
1,2
However, filtering by specific days is often not enough, so you can filter for a time interval by passing -s [
15%
Distributed storage with Sheepdog
07.10.2014
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»
Archive
»
2014
»
Issue 23: 10 Ti...
»
/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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