Well... Stress test still running on reputable brand with no PB, after 6 or 7h.
During this stressing session, we found a few broken SD, from another reputable brand. Not all cards, though, but enough to put some confusion... ;-) Something else added to the confusion, was an article on a Linux block layer issue...
OK. Now, at least, we have a "stressing" tool and a stack of RPI in case of doubt on SD :-)
By the way, is there any well known bench mark tool for SD, on CentOS or OpenSource ?
Le 13/12/2018 à 16:19, Fred Gleason a écrit :
On Dec 13, 2018, at 06:06, Manuel Wolfshant <wolfy@nobugconsulting.ro mailto:wolfy@nobugconsulting.ro> wrote:
did this happen with multiple SD-cards ? if not, I strongly suspect that the issue is that particular card , not the OS. it rhymes extremely well with either a faulty card or a card whose firmware was doctored to report a larger size than the one it really has
++
Been there, done that! After seeing a large number of ‘infant mortalities’ with RaspPi 3+ setups using cheapie ‘no brand’ microSD cards, we made the switch to using only ‘name brand’ cards from reputable manufacturers. Problem solved.
Cheers!
|----------------------------------------------------------------------| | Frederick F. Gleason, Jr. | Chief Developer | | | Paravel Systems | |----------------------------------------------------------------------| | A room without books is like a body without a soul. | | -- Cicero | |----------------------------------------------------------------------|
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