Date: Fri, 1 May 2020 11:12:04 -0600 From: Gary Aitken <freebsd@dreamchaser.org> To: freebsd-questions@freebsd.org Subject: Re: Mounting SD-card in my camera Message-ID: <90587ad3-0da9-139d-2192-c2f85fd03453@dreamchaser.org> In-Reply-To: <slrnranu5l.2rp.listmail@asmtp.unoeuro.com> References: <slrnranrhp.1aa.listmail@asmtp.unoeuro.com> <DB8PR06MB644286783262BFE3D46EFF17F6AB0@DB8PR06MB6442.eurprd06.prod.outlook.com> <slrnranu5l.2rp.listmail@asmtp.unoeuro.com>
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On 5/1/20 4:23 AM, Morten Bo Johansen via freebsd-questions wrote:
> On 2020-05-01 Manish Jain wrote:
>
>> Hi Morten,
>>
>> 1) It would be useful if you could provide the output of :
>> `gpart show da0`
>
> It says:
>
> gpart: No such geom: da0
>
>> 2) Is it possible for you to take the SD card out of the camera, insert
>> it into a USB SD card reader, and attach the card reader to the system ?
>
> Great idea, why didn't I think about that ...;) Yes I can plug
> the card into a USB card reader and it is automounted with no
> problem. The device subnode /dev/da0s1 is also created on this
> occasion.
>
> With the card reader the output from gpart is
>
> $ gpart show da0
> => 63 124735425 da0 MBR (59G)
> 63 32705 - free - (16M)
> 32768 124702720 1 ntfs (59G)
>
> I just wonder why it does not work with my camera. It works
> with no problem in Linux.
Cards <= 32 are formatted with FAT, those greater get ExFAT and
must be mounted using fuse.
Camera SD cards normally use msdosfs:
mount -t msdosfs /dev/da0s1 /mnt
However...
SD cards >32GB are formatted exFAT
Need to use fuse to mount:
/boot/loader.conf or /boot/loader.conf.local:
fuse_load="YES"
/etc/rc.conf:
fusefs_enable="YES"
kldstat should show fuse.ko loaded
man mount.exfat-fuse
mount.exfat -o ro /dev/da0s1 /mnt
unmount normally using umount
Gary
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