Date: Sat, 16 Mar 2013 17:45:21 -0500 From: iamatt <iamatt@gmail.com> To: Mehmet Erol Sanliturk <m.e.sanliturk@gmail.com> Cc: Tim Daneliuk <tundra@tundraware.com>, FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: NFS Performance: Weirder And Weirder Message-ID: <CAEeRwNVLdzWDbpD3=Q75EUFGJy%2BYCR%2BTWbmAZe-4GCKQyehQiQ@mail.gmail.com> In-Reply-To: <CAOgwaMv5DYxqzzxMSR4xS4jRC1KexRMdDx_arom8mjWB6O4DHw@mail.gmail.com> References: <5144BEB7.3090906@tundraware.com> <CAOgwaMuBY0Prye3DZFYUck3%2BGZeiJOFcCeF3%2Bi=JBqO2FQWb3g@mail.gmail.com> <5144ED13.7020808@tundraware.com> <CAOgwaMv5DYxqzzxMSR4xS4jRC1KexRMdDx_arom8mjWB6O4DHw@mail.gmail.com>
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just slap an netapp 8.x with an avere flash box in front if you want NFS performance... or isilon. On Sat, Mar 16, 2013 at 5:43 PM, Mehmet Erol Sanliturk <m.e.sanliturk@gmail.com> wrote: > On Sat, Mar 16, 2013 at 3:07 PM, Tim Daneliuk <tundra@tundraware.com> wrote: > >> On 03/16/2013 04:20 PM, Mehmet Erol Sanliturk wrote: >> >>> >>> >>> >> >>> With respect to your mount points : /usr1 is spanning TWO different >>> partitions : >>> >>> /dev/ad4s1f 390G 127G 231G 35% /usr1 >>> /dev/ad6s1d 902G 710G 120G 86% /usr1/BKU >>> >>> >>> because /usr1/BKU is a sub-directory of /usr1 . >>> >>> >>> If you create a new directory , for example /usr2 , and /usr2/BKU , and >>> using this new separate directory for sharing , such as : >>> >>> /dev/ad6s1d 902G 710G 120G 86% /usr2/BKU >>> >>> and >>> >>> machine:/usr2/BKU /BKU nfs rw,soft,intr 0 0 >>> >>> >>> will it make difference ? >>> >>> >>> Mehmet Erol Sanliturk >>> >> >> >> I just tried this and it made no difference. The same file copied onto >> the NFS mount on /usr1/shared takes about 20x as long when coppied >> on to /usr[1|2]/BKU. >> >> >> >> -- >> ------------------------------**------------------------------** >> ---------------- >> Tim Daneliuk tundra@tundraware.com >> PGP Key: http://www.tundraware.com/PGP/ >> >> > > Michael W. Lucas in Absolute FeeBSD , 2nd Edition , ( ISBN : > 978-1-59327-151-0 ) , > is suggesting the following ( p. 248 ) : > > In client ( mount , or , fstab ) , use options ( -o tcp , intr , soft , > -w=32768 , -r=32768 ) > > tcp option will request a TCP mount instead of UDP mount , because FreeBSD > NFS defaults to running over UDF . > > This subject may be another check point . > > > Mehmet Erol Sanliturk > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
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