The device is reporting itself as a USB2 device at 480Mbps. I would be a little surprised that a USB1 device would give 1MB/s (but I guess you said it did), the maximum available is 12Mbps but there are overheads you need to take out of that (generally you max you can see is 9Mbps which is a little over 1MB/s, but not by much). You could try plugging unloading ehci-hcd driver and see what the speed is.
On Tue, 23 Sep 2003, Mr. Mailing List wrote: > well, if that's the case. there's not much I can do. > I would like to verify, if possible, that i'm not > doing something wrong on my part. How might i do > that, or is it for sure not the reader, but the card? > > > --- "Stephen J. Gowdy" <[EMAIL PROTECTED]> > wrote: > > Yes. Some cards are faster than others. > > > > On Tue, 23 Sep 2003, Mr. Mailing List wrote: > > > > > how do you mean, the 16mb card itself? Doesn't > > that > > > kind of defeat the purpose of the reader being > > 2.0?:O > > > --- "Stephen J. Gowdy" <[EMAIL PROTECTED]> > > > wrote: > > > > The bottleneck may the CompactFlash. > > > > > > > > On Tue, 23 Sep 2003, Mr. Mailing List wrote: > > > > > > > > > I just copied the images using MToolsFM, but I > > did > > > > > not, at all, see a difference in speed from > > my > > > > usb > > > > > 1.1 device. > > > > > > > > > > > > > > > T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= > > 3 > > > > > Spd=480 MxCh= 0 > > > > > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 > > MxPS=64 > > > > > #Cfgs= 1 > > > > > P: Vendor=0781 ProdID=9191 Rev= 1.19 > > > > > S: Manufacturer=SanDisk > > > > > S: Product=ImageMate CF > > > > > S: SerialNumber=0000135074 > > > > > C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA > > > > > I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 > > > > Prot=50 > > > > > Driver=usb-storage > > > > > E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms > > > > > E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > > > > > > > > > > > > > > > > > > > > any ideas on the speed? > > > > > > > > > > > > > > > --- "Stephen J. Gowdy" > > <[EMAIL PROTECTED]> > > > > > wrote: > > > > > > You'll get something like this; > > > > > > > > > > > > [denise] ~ > usbtree > > > > > > /: Bus 04.Port 1: Dev 1, Class=root_hub, > > > > > > Driver=usb-uhci/2p, 12M > > > > > > /: Bus 03.Port 1: Dev 1, Class=root_hub, > > > > > > Driver=ehci-hcd/5p, 480M > > > > > > /: Bus 02.Port 1: Dev 1, Class=root_hub, > > > > > > Driver=usb-ohci/2p, 12M > > > > > > /: Bus 01.Port 1: Dev 1, Class=root_hub, > > > > > > Driver=usb-ohci/3p, 12M > > > > > > > > > > > > But with indented devices. The number at the > > end > > > > > > tells you the speed the > > > > > > device is connected at. Actually, I have one > > > > device > > > > > > at work; > > > > > > > > > > > > [antonia] ~/unix/htdocs > ./usbtree > > > > > > /: Bus 01.Port 1: Dev 1, Class=root_hub, > > > > > > Driver=usb-uhci/2p, 12M > > > > > > |__ Port 1: Dev 3, If 0, Class=stor., > > > > > > Driver=usb-storage, 12M > > > > > > > > > > > > This is a floppy drive (as you can see my > > laptop > > > > > > only has USB1.1 ports). > > > > > > > > > > > > > > > > > > On Tue, 23 Sep 2003, Mr. Mailing List wrote: > > > > > > > > > > > > > just check whether or not it says it's > > using > > > > ehci, > > > > > > or > > > > > > > it will say something about usb 2.0?(i ask > > > > this > > > > > > > because i don't have access to my linux > > > > machine at > > > > > > the > > > > > > > moment, but am on an XP machine). > > > > > > > > > > > > > > thanks > > > > > > > > > > > > > > > > > > > > > --- "Stephen J. Gowdy" > > > > <[EMAIL PROTECTED]> > > > > > > > wrote: > > > > > > > > THere is a script here that'll tell you; > > > > > > > > > > > > > > > > http://www.linux-usb.org/usbtree > > > > > > > > > > > > > > > > (this just scans /proc/bus/usb/devices > > but > > > > > > formats > > > > > > > > in an easy way to see). > > > > > > > > > > > > > > > > On Tue, 23 Sep 2003, Mr. Mailing List > > wrote: > > > > > > > > > > > > > > > > > sorry, that was dumb of me, but how > > can I > > > > make > > > > > > > > sure > > > > > > > > > it's transferring at usb 2.0 speeds as > > > > opposed > > > > > > to > > > > > > > > 1.1? > > > > > > > > > > > > > > > > > > > > > > > > > > > --- "Stephen J. Gowdy" > > > > > > <[EMAIL PROTECTED]> > > > > > > > > > wrote: > > > > > > > > > > It says it is sdb. > > > > > > > > > > > > > > > > > > > > On Tue, 23 Sep 2003, Mr. Mailing > > List > > > > wrote: > > > > > > > > > > > > > > > > > > > > > scsi5 : SCSI emulation for USB > > Mass > > > > > > Storage > > > > > > > > > > devices > > > > > > > > > > > Vendor: Generic Model: STORAGE > > > > DEVICE > > > > > > > > Rev: > > > > > > > > > > 0119 > > > > > > > > > > > Type: Direct-Access > > > > > > > > ANSI > > > > > > > > > > SCSI > > > > > > > > > > > revision: 02 > > > > > > > > > > > Attached scsi removable disk sdb > > at > > > > scsi5, > > > > > > > > channel > > > > > > > > > > 0, > > > > > > > > > > > id 0, lun 0 > > > > > > > > > > > Attached scsi generic sg1 at > > scsi5, > > > > > > channel 0, > > > > > > > > id > > > > > > > > > > 0, > > > > > > > > > > > lun 0, type 0 > > > > > > > > > > > WARNING: USB Mass Storage data > > > > integrity > > > > > > not > > > > > > > > > > assured > > > > > > > > > > > USB Mass Storage device found at 2 > > > > > > > > > > > usb 1-1.2: USB disconnect, address > > 22 > > > > > > > > > > > > > > > > > > > > > > i used to use MFMTools for my usb > > 1.1 > > > > > > sandisk > > > > > > > > > > reader, > > > > > > > > > > > but after i plugged this one in, > > > > (kernel > > > > > > > > > > 2.6test5), > > > > > > > > > > > and tried to use it, it said there > > was > > > > no > > > > > > > > /dev/sda > > > > > > > > > > > > > > > > > > > > > > any ideas about support for this? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > __________________________________ > > > > > > > > > > > Do you Yahoo!? > > > > > > > > > > > Yahoo! SiteBuilder - Free, > > easy-to-use > > > > web > > > > > > > > site > > > > > > > > > > design software > > > > > > > > > > > http://sitebuilder.yahoo.com > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > > > > > > > > This sf.net email is sponsored > > > > > > by:ThinkGeek > > > > > > > > > > > Welcome to geek heaven. > > > > > > > > > > > http://thinkgeek.com/sf > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > === message truncated === > > > __________________________________ > Do you Yahoo!? > Yahoo! SiteBuilder - Free, easy-to-use web site design software > http://sitebuilder.yahoo.com > -- /------------------------------------+-------------------------\ |Stephen J. 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