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16.03.2021
, ioengine=libaio, iodepth=32
fio-3.12
Starting 1 process
Jobs: 1 (f=1)
test: (groupid=0, jobs=1): err= 0: pid=5872: Sat Jan 9 16:35:08 2021
read: IOPS=251k, BW=979MiB/s (1026MB/s)(2045MiB/2089msec
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05.08.2024
not present in these tests.
Listing 6
Testing Framework
01 package main
02
03 import "testing"
04
05 func BenchmarkRow(b *testing.B) {
06 //b.ResetTimer()
07 for i := 0; i < b.N; i++ {
08
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21.01.2020
/proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : active raid5 sdd1[5] sde1[4] sdc1[2] sdb1[1] nvme0n1p1[0](J)
20508171264 blocks super 1.2 level 5, 512k
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25.03.2020
] [raid6] [raid5] [raid4] [raid10]
md0 : active raid5 sdd1[5] sde1[4] sdc1[2] sdb1[1] nvme0n1p1[0](J)
20508171264 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4/3] [UU
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30.01.2020
lvm2 --- <232.89g <232.89g
/dev/sdb lvm2 --- <6.37t <6.37t
Next, I add both volumes into a new volume group labeled vg-cache,
$ sudo vgcreate vg-cache /dev/nvme0n1 /dev
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19.11.2019
volume "/dev/sdb" successfully created.
Then, I verify that the volumes have been appropriately labeled:
$ sudo pvs
PV VG Fmt Attr PSize PFree
/dev/nvme0n1 lvm2 --- <232.89g <232.89g
/dev/sdb lvm2 --- <6
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29.10.2013
Linux running PHP 5.3
5) 32bit Amazon Linux running Node.js
6) 64bit Amazon Linux running Node.js
...
Don’t create an RDS instance this time, so type n
for that option; however, notice how
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20.05.2014
Viewing Server Topology
01 # numactl --hardware
available: 8 nodes (0-7)
node 0 cpus: 0 1 2 3 4 5 6 7 8 9
node 0 size: 16373 MB
node 0 free: 15837 MB
node 1 cpus: 10 11 12 13 14 15 16 17 18 19
node 1
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04.08.2011
the biggest rentable cloud today: the Amazon Web Service. Based on this extremely mature technology, Citrix launched Version 5.6 of its XenServer product family in May 2010. XenServer, the product built around ... Version 5.6 of Citrix XenServer is a feature-stripped version of the virtualization product and is available free, in addition to the commercial Advanced, Enterprise, and Platinum editions.
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25.03.2021
[1] sdc1[0]
244065408 blocks super 1.2 [2/2] [UU]
[=>...................] resync = 6.4% (15812032/244065408) finish=19.1min speed=198449K/sec
bitmap: 2/2 pages [8KB], 65536KB chunk
