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  #1  
Old 29th March 2012, 12:34 AM
rurikc Offline
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Join Date: Jan 2010
Posts: 65
linuxfirefox
Question Expansion Sd Card in USB device not recognized

Hi,

I have an Olympus DM-520/550 voice recorder that has a SD slot for extra memory.

Under linux the extra card is not recognized. Only the internal flash.

So after some digging I found that setting "options scsi_mod max_scsi_luns=2" might be an answer.

Not only the second card wasn't recognized but now even the internal flash gives IO errors even after removing the option.

Any suggestions much appreciated.

Thanks and all the best.
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  #2  
Old 4th May 2012, 01:06 PM
rurikc Offline
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Join Date: Jan 2010
Posts: 65
linuxfirefox
Re: Expansion Sd Card in USB device not recognized

Guys, still struggling with this.

Any suggestions much appreciated.

Cheers.
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  #3  
Old 4th May 2012, 04:33 PM
george_toolan Offline
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Join Date: Dec 2006
Posts: 2,078
linuxfirefox
Re: Expansion Sd Card in USB device not recognized

Can you put the memory card into a memory card reader?

max_scsi_luns limits the number of devices to two and is rather the opposite of "probe all luns".

Code:
tail -f /var/log/messages
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