Date: Tue, 9 Feb 2016 10:09:51 +0530 From: Venkateswara Rao Dokku <dvrao.584@gmail.com> To: freebsd-drivers@freebsd.org Subject: SCP issue on FreeBSD Message-ID: <CACiOAODLd3=K6qsEE__=QaZQmvQZ_i8-4mOsR3FzM5BzzQRC_A@mail.gmail.com>
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Hi, I am using FreeBSD 8.4 as guest on top of the linux (ubuntu 14.10) host. I observed that, the Pushing a file from FreeBSD is giving good performance over Puling a file from other linux box to FreeBSD. root@test:~ # *scp ns-10.5-57.7.gz root@10.102.38.202:/root* root@10.102.38.202's password: ns-10.5-57.7.gz 100% 126MB *63.0MB/s* 00:02 root@test:~ #* scp root@10.102.38.202:/root/ns-10.5-57.7.gz* . root@10.102.38.202's password: ns-10.5-57.7.gz 100% 126MB *11.5MB/s* 00:11 Why there is a difference between these two?. Any tuning needs to be done on the FreeBSD guest to get these two almost same? To see, whether its specific to FreeBSD I did the same experiment with Linux(Ubuntu 14.10) as guest on top of Linux(same host as above). Here the output is almost same. root@ubuntu:~# *scp root@10.102.38.202:/root/ns-11.1-14.4.gz .* root@10.102.38.202's password: ns-11.1-14.4.gz 100% 130MB *64.8MB/s* 00:02 root@ubuntu:~# *scp ns-11.1-14.4.gz root@10.102.38.202:/roo*t root@10.102.38.202's password: ns-11.1-14.4.gz 100% 130MB *64.8MB/s* 00:02 Moreover, in most cases Linux performance is better than FreeBSD. Is Ubuntu gives good performance when compared to FreeBSD? Any help is much appreciated. Thanks. -- Thanks & Regards, Venkateswara Rao Dokku.
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