IBM Sterling Connect:Direct : Load Tests: Difference between revisions
(Criou a página com " '''<big>Article in Draft!!!!</big>''' = Test write and read a file from NFS/Network Drivers = Create a 200 GB file cd /mylocaldisk dd if=/dev/urandom of=test bs=...") |
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Read remote | Read remote | ||
dd if=/ | dd if=/myremotedisk/test of=/dev/null bs=1M | ||
214748364800 bytes (215 GB) copied, 740,928 s, 290 MB/s | 214748364800 bytes (215 GB) copied, 740,928 s, 290 MB/s | ||
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[ 4] 0.00-284.69 sec 0.00 Bytes 0.00 bits/sec sender | [ 4] 0.00-284.69 sec 0.00 Bytes 0.00 bits/sec sender | ||
[ 4] 0.00-284.69 sec 328 GBytes 9.89 Gbits/sec receiver | [ 4] 0.00-284.69 sec 328 GBytes 9.89 Gbits/sec receiver | ||
= Ver também = | = Ver também = |
Revision as of 16:43, 26 September 2022
Article in Draft!!!!
Test write and read a file from NFS/Network Drivers
Create a 200 GB file
cd /mylocaldisk dd if=/dev/urandom of=test bs=1M count=200k
Read Locally
dd if=/mylocaldisk/test of=/dev/null bs=1M 214748364800 bytes transferred in 249.877236 secs (859415480 bytes/sec)
Do the same for remote disk mounted
Create a 200 GB file
cd /myremotedisk dd if=/dev/urandom of=test bs=1M count=200k
Read remote
dd if=/myremotedisk/test of=/dev/null bs=1M 214748364800 bytes (215 GB) copied, 740,928 s, 290 MB/s
You can use iperf3 to check from NFS/NAS server
# iperf3 -c <IP_FROM_NAS_SERVER> -t 300 -R ... [ ID] Interval Transfer Bandwidth [ 4] 0.00-284.69 sec 0.00 Bytes 0.00 bits/sec sender [ 4] 0.00-284.69 sec 328 GBytes 9.89 Gbits/sec receiver