Date: Thu, 8 Dec 2011 15:58:42 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: Matthias Apitz <guru@unixarea.de> Cc: freebsd-questions@freebsd.org, freebsd-usb@freebsd.org Subject: Re: restore(8) to UFS on USB key: terrible slow Message-ID: <201112081558.42947.hselasky@c2i.net> In-Reply-To: <20111208145204.GA12923@tinyCurrent> References: <20111208063711.GA6482@tinyCurrent> <201112081540.06066.hselasky@c2i.net> <20111208145204.GA12923@tinyCurrent>
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On Thursday 08 December 2011 15:52:04 Matthias Apitz wrote: > El d=EDa Thursday, December 08, 2011 a las 03:40:06PM +0100, Hans Petter= =20 Selasky escribi=F3: > > BTW: > >=20 > > Check USB traffic with "usbdump" utility. >=20 > I don't see this 'usbdump', neither in the system nor in ports; >=20 > BTW: I've checked the dump, it contains 50.000 dirs and 200.000 files > (because of complete /usr/src and /usr/obl files incl. .svn dirs); > Is this (50.000 x mkdir(2)) to much for USB? Hi, USB can at maximum do 8000/3 512byte R/W READ_10 or WRITE_10. Usbdump is available in 8-stable and 9-stable. =2D-HPS
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