Recenly I bought used Dell Wyse 3040. Installed debian on it. Seems to work (althoug I do not use graphical env on it) I wanted to check mmc on it and I got:
--8<---------------cut here---------------start------------->8--- root@chamsa:~# mmc extcsd read /dev/mmcblk0|grep EXT_CSD Device supports writing EXT_CSD_WR_REL_SET eMMC Life Time Estimation A [EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_A]: 0x01 eMMC Life Time Estimation B [EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_B]: 0x09 eMMC Pre EOL information [EXT_CSD_PRE_EOL_INFO]: 0x01 --8<---------------cut here---------------end--------------->8--- If I understand "eMMC Life Time Estimation B" is at 90% "wear". But I do not understand what are the A/B estimations. I found something about SLC and MLC blocks, but I do not understand this. Can anyone point me to some understandable documentation? Should I rather install system on external usb? KJ -- http://stopstopnop.pl/stop_stopnop.pl_o_nas.html Anoint, v.: To grease a king or other great functionary already sufficiently slippery. -- Ambrose Bierce, "The Devil's Dictionary"
