2016. február 17., szerda 18:16:09 UTC+1 időpontban txsa...@gmail.com a következőt írta: > Hi > > I have a Cubieboard2 device, is Allwinner A20 SOC, running and Armbian 5.00 > with kernel 4.4.1. > > As in the latest version the sun4i-ss module is added, i tried the hardware > crypto acceleration with my 2 TB LUKS encrypted HDD, with 256bit > AES-CBC-PLAIN64 encryption. > > It was fast, but i noticed that when playing videos from that HDD, there are > random errors coming from somewhere. As the same happened when streaming the > video on DLNA, and SAMBA, i did some tests. > > As the HDD is also used for a backup storage, i compared the original files > with the backup on the encrypted HDD, and the most of the bigger files were > different. > > So i've unloaded sun4i-ss module with "rmmod sun4i_ss" and everything become > OK, no video errors, the backup and the original files are identical. > > So there is something wrong with this module, as i see only the decryption > side is faulty, the encryption seems to be OK. > > Any suggestions?
What if caching prevents the error to come up? As if some file is created on the disk, it's automatically cached into RAM, so the read and decryption isn't actually happens. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
