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In my experience, sdcard support was a really black spot for rpi. With sdcards easily getting corrupted surprisingly contrary to when using alternative embedded
by greatgib 2y ago
In my experience, sdcard support was a really black spot for rpi. With sdcards easily getting corrupted surprisingly contrary to when using alternative embedded boards like beaglebone.
So I'm not sure that I would trust them with an upgrade where async writing is used and that there is even more chances for corruption in case of bad condition like an unexpected shutdown.
- fanf2 2y agoThere’s a whole section explaining how they mitigated that problem and tested it. They say «The Raspberry Pi kernel sidesteps this problem by limiting the maximum number of posted writes in CQ mode to one.»
- greatgib 2y agoThat is the mitigation for the new CQ features. But still does not prove that sudden shutdown in the middle of a write or another command will not still kill or corrupt your sdcard like it used to do.