Date: Fri, 13 Nov 2015 18:31:01 -0600 From: Jason Hellenthal <jhellenthal@dataix.net> To: Allan Jude <allanjude@freebsd.org> Cc: freebsd-hackers@freebsd.org Subject: Re: FreeBSD smbfs horribly slow Message-ID: <B180DF25-342C-4885-A4EC-C964563288CD@dataix.net> In-Reply-To: <56467E7B.3010704@freebsd.org> References: <20151113162548.61529137@Papi> <56463ACE.5020605@freebsd.org> <56467E7B.3010704@freebsd.org>
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Is that with the QoS Limit Reservable Bandwidth set to zero ? Or QoS unchecked (disabled) on the source interface of the Win7 machine. By default Win7 limits 10% bandwidth reserved without adjusting the local GPO of the system and sometimes fights with itself to get you the information as quick as you'd like. Changes here are immediate http://windows7themes.net/en-us/disable-bandwidth-limit-in-windows-7-speed-up-your-internet/ -- Jason Hellenthal JJH48-ARIN On Nov 13, 2015, at 18:21, Allan Jude <allanjude@freebsd.org> wrote: > On 2015-11-13 14:32, Allan Jude wrote: >> On 2015-11-13 14:25, Mario Lobo wrote: >> Hi; >> >> It seems no one in @questions had any info/pointers/interest on this >> so I'm trying @hackers for some light. >> >> Thanks, >> >> >> Begin forwarded message: >> >> Date: Wed, 11 Nov 2015 17:53:11 -0300 >> From: Mario Lobo <lobo@bsd.com.br> >> To: freebsd-questions <freebsd-questions@freebsd.org> >> Subject: FreeBSD smbfs horribly slow >> >> Googling on this subject, I found: >> >> http://lists.freebsd.org/pipermail/freebsd-questions/2005-September/098717.html >> https://lists.freebsd.org/pipermail/freebsd-net/2013-January/034239.html >> https://lists.freebsd.org/pipermail/freebsd-questions/2014-October/261804.html >> >> I am on 10.2-STABLE and using FreeBSD as a client to any amb share >> continues to be very slow. >> >> The share is mounted through mount_smbfs. I tried smbnetfs (fuse) and >> it is just a tiny bit better but doesn't compare to other clients >> (linux or win) when writing/reading files >> >> It gets even worse if an application is doing operations with variable >> size records inside a data file on the share. >> >> Does anyone have any advice to improve this? >> >> Thanks, >> >> >> >> _______________________________________________ >> freebsd-hackers@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-hackers >> To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" > > What kind of operations are you doing? > > I just mounted a share from my windows desktop on my FreeBSD -CURRENT > machine, and was able to write new files at 64 megabytes/s (roughly 1/2 > the available gigabit/sec) > > Reading it back only got 50 megabytes/s, not sure why. My tests: #mount_smbfs -I 10.1.1.2 //allan@seawolf/junk /mnt Password: #cd /mnt #ls bsdnow_ep104_0.mov bsdnow_ep106_8.mov bsdnow_ep114_1.mov bsdnow_ep104_2.mov bsdnow_ep106_8b.mov #dd if=/dev/zero of=zerofile bs=1m count=4k 4096+0 records in 4096+0 records out 4294967296 bytes transferred in 65.787577 secs (65285385 bytes/sec) dd if=zerofile of=/dev/null bs=1m ^C2446+0 records in 2446+0 records out 2564816896 bytes transferred in 50.894606 secs (50394670 bytes/sec) #cd / #umount /mnt -- Allan Judehome | help
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