OK3568 4.19.206 Memory View and Capacity Storage

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Memory View and Capacity Storage

Check the storage capacity of the development board.

[master@ok3568:/]# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/root       5.9G  724M  4.9G  13% /
devtmpfs        978M     0  978M   0% /dev
tmpfs           986M     0  986M   0% /dev/shm
tmpfs           986M  592K  986M   1% /tmp
tmpfs           986M  280K  986M   1% /run
/dev/mmcblk0p7  126M   13M  107M  11% /oem
/dev/mmcblk0p8  8.4G  501M  7.6G   7% /userdata

Since memory and eMMC manufacturers use the conversion rate of 1000KB = 1M, the actual memory capacity will be less than the labeled capacity.

The mounted file systems are /dev/root, /dev/mmcblk0p7, and /dev/mmcblk0p8, and the total capacity is equal to 5.9G + 126M + 8.4G = 14.5G.

Check the memory capacity.

[master@ok3568:/]# free -h
              total        used        free      shared  buff/cache   available
Mem:           1.9G        119M        1.6G         15M        180M        1.8G

total=1.9G