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45%
HPC Cloud Storage
20.11.2013
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advantages: S
3
QL. ... 16384 Nov 10 10:
00
lost+found 4 drwxr-xr-
x
.
3
root root 4096 Nov 10 10:
00
.. 4 -rw-r--r-- 1 root root 294 Nov 10 10:07 s
3
ql_passphrase 4 -rw-r--r-- 1 root root 243 Nov 10 10:07 s
3
ql_seq_no_1 4 -rw ... advantages: S
3
QL. ... S
3
QL Filesystem for HPC Storage
45%
Speed up your MySQL database
11.02.2016
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2016
»
Issue 31: Tunin...
»
your tuning actions. Are you looking for a shorter response time or more throughput? One objective could be, say: "Action
X
takes
3
.5 seconds to complete after clicking – in future, we want to be done
45%
S3QL filesystem for cloud backups
09.01.2013
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Issue 18: New W...
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lost+found 04 4 drwxr-xr-
x
.
3
root root 4096 Nov 10 10:
00
.. 05 4 -rw-r--r-- 1 root root 294 Nov 10 10:07 s
3
ql_passphrase 06 4 -rw-r--r-- 1 root root 243 Nov 10 10:07 s
3
ql_seq_no_1 07 4 -rw ... advantages: S
3
QL. ... S
3
QL filesystem for cloud backups
45%
mpi4py – high-performance distributed Python
30.11.2020
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2020
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Issue 60: Secur...
»
the code is straightforward: $ mpirun -n 4 -f ./hosts python
3
trap-mpi4py.py Another sample problem (Listing 8) integrates
x
^2 over the interval from
0.0
to
2.0
. The output contains information about what
44%
StarCluster Toolkit: Virtualization Meets HPC
16.01.2013
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------------------------------------------------------------------------------- global - - - - - - - master linux-
x
64 1 0.
20
590.8M 68.1M 243.2M
0.0
node001 linux-
x
64 1 0
44%
SMART storage device monitoring
29.09.2020
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2020
»
Issue 59: Custo...
»
, use the -P show option (Listing 2). Listing 2 Device Details # smartctl -P show /dev/sda smartctl 7.2 2020-07-11 r5076 [
x
86_64-linux-5.4.0-42-generic] (CircleCI) Copyright (C) 2002-
20
44%
System temperature as a dimension of performance
28.11.2022
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2022
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Issue 72: OpenS...
»
of alternative sources. Listing 1 sensors Output federico@ferenginar:~$ sensors k10temp-pci-
00
c
3
Adapter: PCI adapter temp1: +42.5¡C (high = +70.0¡C) (crit = +100.0¡C
44%
SMART Devices
14.08.2020
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to some of the various SMART commands. Listing
3
: SMART Capabilities # smartctl -c /dev/sda smartctl 7.2 2020-07-11 r5076 [
x
86_64-linux-5.4.0-42-generic] (CircleCI) Copyright (C) 2002-
20
, Bruce
44%
Managing Linux Filesystems
13.06.2016
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2016
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Issue 33: IPv6...
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Overview of Functional Filesystem Differences ext
3
ext4 XFS Btrfs Production-ready
X
X
X
Partially Utilities package e2fsprogs
44%
VTP for VLAN management
04.10.2018
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2018
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Issue 47: Findi...
»
for the configuration commands), VLAN
20
needs to be created on SW1 and SW2 for red hosts to communicate, whereas VLAN 30 must be on SW2 and SW
3
for the blue hosts to communicate. If you want the green hosts
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