Date: Thu, 31 Mar 2005 14:48:31 +0200 From: Michal Mertl <michal.mertl@i.cz> To: Mikhail Godovitcin <mg@kc.ru> Cc: freebsd-stable@freebsd.org Subject: Re: USB JetFlash Message-ID: <1112273311.710.20.camel@genius2.i.cz> In-Reply-To: <9810651560.20050331150748@kc.ru> References: <9810651560.20050331150748@kc.ru>
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Mikhail Godovitcin wrote: I believe I should be able to help you. I've got smaller JetFlash which works. Yours might need a quirk entry in umass.c. Can you send us the output of 'usbdevs -v'? > Hello! > > FreeBSD 5.4-PRERELEASE #0: Mon Mar 21 12:07:18 MSK 2005 > > <JetFlash TS512MJF2B 2.00> (512Mb) works well: > > umass0: USB Flash Disk, rev 2.00/2.00, addr 2 > > da0 at umass-sim0 bus 0 target 0 lun 0 > > da0: <JetFlash TS512MJF2B 2.00> Removable Direct Access SCSI-2 device > > da0: 1.000MB/s transfers > > da0: 500MB (1024000 512 byte sectors: 64H 32S/T 500C) > > umass0: at uhub0 port 1 (addr 2) disconnected > > (da0:umass-sim0:0:0:0): lost device > > (da0:umass-sim0:0:0:0): removing device entry > > umass0: detached > > but <JetFlash TS1GJF2B > 2.00> produses many errors: > >da0: Attempt to query device size failed: UNIT ATTENTION, Not ready to ready change, > >(da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 > >(da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error > >(da0:umass-sim0:0:0:0): SCSI Status: Check Condition > >(da0:umass-sim0:0:0:0): UNIT ATTENTION asc:28,0 > >(da0:umass-sim0:0:0:0): Not ready to ready change, medium may have changed > >(da0:umass-sim0:0:0:0): Retrying Command (per Sense Data) > >(da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 > >(da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error > >(da0:umass-sim0:0:0:0): SCSI Status: Check Condition > >(da0:umass-sim0:0:0:0): UNIT ATTENTION asc:28,0 > and so on until > >(da0:umass-sim0:0:0:0): Retries Exhausted > >Opened disk da0 ->> 6 > >(da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 > >(da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error > >(da0:umass-sim0:0:0:0): SCSI Status: Check Condition > >(da0:umass-sim0:0:0:0): UNIT ATTENTION asc:28,0 > >(da0:umass-sim0:0:0:0): Not ready to ready change, medium may have changed > >(da0:umass-sim0:0:0:0): Retrying Command (per Sense Data) > >(da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0 > >(da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error > >(da0:umass-sim0:0:0:0): SCSI Status: Check Condition > >(da0:umass-sim0:0:0:0): UNIT ATTENTION asc:28,0 > >(da0:umass-sim0:0:0:0): Not ready to ready change, medium may have changed > >(da0:umass-sim0:0:0:0): Retrying Command (per Sense Data) > >umass0: at uhub0 port 1 (addr 2) disconnected > >(da0:umass-sim0:0:0:0): lost device > >(da0:umass-sim0:0:0:0): removing device entry > >umass0: detached > > How can I fix this? > > Thanks in advance. > > -- > Mikhail Godovitcin > http://www.kc.ru/~mg/pgpkey.txt
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