Date: Tue, 11 Jan 2005 10:39:56 +1030 From: "Wilkinson, Alex" <alex.wilkinson@dsto.defence.gov.au> To: usb@freebsd.org Subject: Re: [USB] JetFlash TS1GJF2B 2.00 Attempt to query device sizefailed: UNIT ATTENTION Message-ID: <20050111000956.GB32601@squash.dsto.defence.gov.au> In-Reply-To: <41DE4E52.2040301@elischer.org> References: <20050107064748.GE18554@squash.dsto.defence.gov.au> <41DE4E52.2040301@elischer.org>
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>
>
>>
>>Hi all,
>>
>>I have a new 1GB JetFlash TS1GJF2B 2.00 thumb drive.
>>
>>When I plug in the thumb drive dmesg(8) outputs the following:
>>
>> umass0: USB Flash Disk, rev 2.00/2.00, addr 2
>> da0 at umass-sim0 bus 0 target 0 lun 0
>> da0: <JetFlash TS1GJF2B 2.00> Removable Direct Access SCSI-2 device
>> da0: 1.000MB/s transfers
>> 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
>> (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)
>> (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): 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)
>>
>># camcontrol devlist -v
>> ....
>>
>> <JetFlash TS1GJF2B 2.00> at scbus5 target 0 lun 0 (da0)
>> scbus-1 on xpt0 bus 0:
>> < > at scbus-1 target -1 lun -1 (xpt0)
>>
>># mount -t msdos /dev/da0 /mnt
>>msdosfs: /dev/da0: Resource temporarily unavailable
>>
>>and then after trying to mount I get these errors in dmesg(8)
>>
>> fsync: giving up on dirty: 0xc2c24420: tag devfs, type VCHR, usecount
>> 1, writecount 0, refcount 33, flags (VV_OBJBUF), lock type devfs: EXCL
>> (count 1) by thread 0xc309c320 (pid 9693)
>> dev da0
>>
>>I have the following in my kernel:
>>
>>device ehci # Enchanced Host Controller Int
>>device uhci # UHCI PCI->USB interface
>>device ohci # OHCI PCI->USB interface
>>
>>OS: FreeBSD 5.3-STABLE #21: Thu Jan 6 16:45:52 CST 2005
>>
>>Not sure what to make of this. Anyone ?
0n Fri, Jan 07, 2005 at 12:54:42AM -0800, Julian Elischer wrote:
>we may need to make it use a quirk to use a different read capacity command
>or skip it..
>
>I'll have to look to remember what collection of 'quirks' we have in our
>collection.
Okay, well can someone please define what is meant by a "Quirk" ?
Once that is done can someone please recommend to me the necessary
quirk that I need to get this device working.
Thanks
- aW
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