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59%
Distributed storage with Sheepdog
07.10.2014
Home
»
Archive
»
2014
»
Issue 23: 10 Ti...
»
(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
58%
Listing 2
01.08.2012
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»
HPC
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Articles
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Warewulf Cluste...
»
Warewulf 3 Code
»
| 358 kB
00:00
(4/12): hwloc-1.1-0.1.el6.x86_64.rpm | 1.0
MB
00:00
(5/12): libX11-1.
3
-2.el6.x86_64.rpm ... Warewulf
3
Listing 2
58%
Listing 5
21.08.2012
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»
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Articles
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Warewulf 4 Code
»
.1 M Total download size:
3
.9 M Installed size: 18 M Is this ok [y/N]: y Downloading Packages: (1/4): php-5.
3.3
-14.el6_
3
.x86_64.rpm | 1.1
MB
00:00
(2/4): php-cli-5.
3.3
56%
Speed up your MySQL database
11.02.2016
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»
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»
2016
»
Issue 31: Tunin...
»
B/s wkB/s avgrq-sz avgqu-sz await r_await w_await svctm %util sda
2.00
8.
00
2.00
9500.
00
16.
00
151948.
00
31.99 1.07 0.11 4.
00
0.11 0.09 88.40 If your read or write
56%
Rethinking RAID (on Linux)
16.03.2021
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»
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»
Articles
»
MiB 2144.34
MB
) Used Dev Size : 2094080 (2045.
00
MiB 2144.34
MB
) Raid Devices :
3
Total Devices :
3
Persistence : Superblock is persistent Update Time : Sat Jan 9 16
56%
Listing 1
01.08.2012
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Warewulf Cluste...
»
Warewulf 3 Code
»
| 54 kB
00:00
(2/7): perl-5.10.1-119.el6_1.1.x86_64.rpm | 10
MB
00
:08 (
3
/7): perl-Module-Pluggable-
3
.90-119.el6 ... Warewulf
3
Listing 1
55%
Listing 4
21.08.2012
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Warewulf 4 Code
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| 119 kB
00:00
(6/19): glib2-2.22.5-6.el6.i686.rpm | 1.1
MB
00:00
(7/19): libX11-1.
3
-2.el6.i686.rpm
55%
I/O Profiling at the Block Level
27.08.2014
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Articles
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record size, (2) sequential read testing with 1
MB
record size, and (
3
) random write and read (4KB). In running these tests, I wanted to see what block layer information ioprof revealed. The system I
55%
A closer look at hard drives
18.07.2013
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»
Archive
»
2013
»
Issue 15: What’...
»
buffered disk reads: 616
MB
in
3.00
seconds = 205.03
MB
/sec $ hdparm -T /dev/sda /dev/sda: Timing cached reads: 6292
MB
in
2.00
seconds = 3153.09
MB
/sec If this were a spinning disk, you would also
54%
Rethinking RAID (on Linux)
25.03.2021
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»
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»
2021
»
Issue 62: Lean...
»
=libaio, iodepth=32 fio-
3
.12 Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta
00
m:
00
s] test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan 9 15:31:04 2021 write: IOPS=352, BW=1410Ki
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