(11-03-2016, 10:02 PM)dkryder Wrote: what do you mean by USB?
what about the FIRST SD card, are there still open files when you remove it?
why do you never use command sync?
arch linux PC:USB port------ sd card reader ------sd card in which pine64 lives .
no,
cloning to img , and then clone to another sd card .
so mass productin is easy .
in btrfs , rsync is impossible
1)btrfs cloning itself
https://youtu.be/eFfKmEh6KO8
2)and then gparted
https://youtu.be/wRpEqggWS8w
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regards