Re: [MooseFS-Users] Linux vs FreeBSD

[Marco M. <mar...@gm...>]

Also can you transfer about 50GB between the Linux client
and the FreeBSD client just to test the network speed?
(no disk, just /dev/zero and /dev/null
and no other substantial network activity during the test)

On 08/21/2018 12:52 PM, Marco Milano wrote:
> Alexander AKHOBADZE,
> 
> Can you repeat your test with bs=1M   ?
> Are you getting the same results with bs=1M ?
> 
> -- Marco
> 
> On 08/21/2018 02:45 AM, Alexander AKHOBADZE wrote:
>> Hi dear All !
>>
>>
>> As far as I can see MooseFS client on FreeBSD works faster then on Linux:
>>
>> # uname -a
>> FreeBSD 11.1-RELEASE-p13 FreeBSD 11.1-RELEASE-p13 #0: Tue Aug 14 19:34:21 UTC 2018 ro...@am...:/usr/obj/usr/src/sys/GENERIC amd64
>> # dd if=/moosefs/mnt/random_test_data of=/dev/null bs=1G
>> 77928873984 bytes transferred in 143.082525 secs (544642847 bytes/sec)
>>
>> vs
>>
>> # uname -a
>> Linux 4.9.0-7-amd64 #1 SMP Debian 4.9.110-3+deb9u2 (2018-08-13) x86_64 GNU/Linux
>> # dd if=/moosefs/mnt/random_test_data of=/dev/null bs=1G
>> 77928873984 bytes (78 GB, 73 GiB) copied, 258.288 s, 302 MB/s
>>
>>
>> All MooseFS involved hosts are connected via 10 Gigabit Ethernet.
>>
>>
>> Am I right? Why!?
>>
>>
>> WBR
>>
>> Alexander
>>
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> 
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