Date: Fri, 17 Mar 2017 18:07:38 +0100 From: Matthias Apitz <guru@unixarea.de> To: freebsd-questions@freebsd.org Subject: Re: bootable ext. USB SSD for backup Message-ID: <20170317170738.GA4095@c720-r314251> In-Reply-To: <20170317164859.533e5834@gumby.homeunix.com> References: <20170316194612.GA1748@c720-r314251> <20170317164859.533e5834@gumby.homeunix.com>
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El día viernes, marzo 17, 2017 a las 04:48:59p. m. +0000, RW via freebsd-questions escribió: > On Thu, 16 Mar 2017 20:46:12 +0100 > Matthias Apitz wrote: > > > Hello, > > > > I have acquired a small and flat USB 3.0 external disk (must be SSD > > for the size of the case): > > > > da0: 40.000MB/s transfers > > That looks like you're USB 2.0. If it really is an SSD it should be able > to read at about 10 times that. I plug'ed it in into the USB 2.0 connector; now in the USB 3.0: Mar 17 18:05:10 c720-r314251 kernel: (probe0:umass-sim0:0:0:0): CAM status: SCSI Status Error Mar 17 18:05:10 c720-r314251 kernel: (probe0:umass-sim0:0:0:0): SCSI status: Check Condition Mar 17 18:05:10 c720-r314251 kernel: (probe0:umass-sim0:0:0:0): SCSI sense: ILLEGAL REQUEST asc:20,0 (Invalid command operation code) Mar 17 18:05:10 c720-r314251 kernel: (probe0:umass-sim0:0:0:0): Error 22, Unretryable error Mar 17 18:05:10 c720-r314251 kernel: da0 at umass-sim0 bus 0 scbus1 target 0 lun 0 Mar 17 18:05:10 c720-r314251 kernel: da0: <TOSHIBA External USB 3.0 5438> Fixed Direct Access SPC-4 SCSI device Mar 17 18:05:10 c720-r314251 kernel: da0: Serial Number 20170114010787F Mar 17 18:05:10 c720-r314251 kernel: da0: 400.000MB/s transfers Mar 17 18:05:10 c720-r314251 kernel: da0: 953869MB (1953525164 512 byte sectors) Mar 17 18:05:10 c720-r314251 kernel: da0: quirks=0x2<NO_6_BYTE> -- Matthias Apitz, ✉ guru@unixarea.de, ⌂ http://www.unixarea.de/ ☎ +49-176-38902045 Aus "Nie wieder Krieg!" wurde "Nie wieder Krieg ohne Deutschlands Truppen" The "No wars anymore!" changed now to "No wars anymore without German battle groups!" El "¡Nunca jamás guerra!" ha cambiado a "¡Nunca jamás guerra sin tropas alemanas!"
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