Humm... So i picked up an SDXC card a few weeks back, but this conversation reminded me i should just test it to prove it for once an and all... Well...
debian@beaglebone:~$ uname -r 3.8.13-bone67 debian@beaglebone:~$ dmesg [ 98.159775] mmc0: host does not support reading read-only switch. assuming write-enable. [ 98.161943] mmc0: new high speed SDXC card at address aaaa [ 98.165780] mmcblk1: mmc0:aaaa SU64G 59.4 GiB [ 98.169334] mmcblk1: p1 [ 172.261473] mmcblk1: p1 [ 277.923870] EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null) (mmcblk1 is SDXC) debian@beaglebone:~$ sudo hdparm -tT /dev/mmcblk1 /dev/mmcblk1: Timing cached reads: 448 MB in 2.00 seconds = 224.03 MB/sec Timing buffered disk reads: 58 MB in 3.02 seconds = 19.23 MB/sec (mmcblk0 is eMMC which i booted off of..) debian@beaglebone:~$ sudo hdparm -tT /dev/mmcblk0 /dev/mmcblk0: Timing cached reads: 424 MB in 2.01 seconds = 211.39 MB/sec Timing buffered disk reads: 66 MB in 3.05 seconds = 21.66 MB/sec Well let's see if i can boot off the SDXC card.. Regards, -- Robert Nelson http://www.rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
