I'm facing this issue on 6.9.2 too - since few days parity + one hdd is spinning up immedietly aferer spun down to read SMART - no access, no data written to hdd. Manual spin down and 30 sec later those two hdd are back again.
Tried to figure out if it's not a docker container and no luck, it's so random and so annoying - investigated telegraf, scrutiny, plex, tdarr, frigate and even with all those disabled I still see drives spinning up for no reason.
I can confirm this bug exists on 6.10rc2 and it even got worse:
Nov 14 16:24:21 SIGMA emhttpd: spinning down /dev/sdd
Nov 14 16:24:27 SIGMA emhttpd: spinning down /dev/sdh
Nov 14 16:24:27 SIGMA emhttpd: spinning down /dev/sdb
Nov 14 16:24:48 SIGMA emhttpd: read SMART /dev/sdh
Nov 14 16:24:48 SIGMA emhttpd: read SMART /dev/sdd
Nov 14 16:24:48 SIGMA emhttpd: read SMART /dev/sdb
Nov 14 16:25:38 SIGMA emhttpd: spinning down /dev/sdd
Nov 14 16:25:49 SIGMA emhttpd: read SMART /dev/sdd
Nov 14 16:32:57 SIGMA emhttpd: spinning down /dev/sdd
Nov 14 16:33:06 SIGMA emhttpd: read SMART /dev/sdd
Previously I had only two disks waking up all time, now another one has same behaviour but this drive is not part of array and it's unassigned, used as a backup once a day.
[unRAID 6.10.0-rc1] - emhttpd: read SMART events keep spinning up array disks
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in Prereleases
Posted · Edited by cpu
I'm facing this issue on 6.9.2 too - since few days parity + one hdd is spinning up immedietly aferer spun down to read SMART - no access, no data written to hdd. Manual spin down and 30 sec later those two hdd are back again.
Tried to figure out if it's not a docker container and no luck, it's so random and so annoying - investigated telegraf, scrutiny, plex, tdarr, frigate and even with all those disabled I still see drives spinning up for no reason.
I can confirm this bug exists on 6.10rc2 and it even got worse:
Nov 14 16:24:21 SIGMA emhttpd: spinning down /dev/sdd
Nov 14 16:24:27 SIGMA emhttpd: spinning down /dev/sdh
Nov 14 16:24:27 SIGMA emhttpd: spinning down /dev/sdb
Nov 14 16:24:48 SIGMA emhttpd: read SMART /dev/sdh
Nov 14 16:24:48 SIGMA emhttpd: read SMART /dev/sdd
Nov 14 16:24:48 SIGMA emhttpd: read SMART /dev/sdb
Nov 14 16:25:38 SIGMA emhttpd: spinning down /dev/sdd
Nov 14 16:25:49 SIGMA emhttpd: read SMART /dev/sdd
Nov 14 16:32:57 SIGMA emhttpd: spinning down /dev/sdd
Nov 14 16:33:06 SIGMA emhttpd: read SMART /dev/sdd
Previously I had only two disks waking up all time, now another one has same behaviour but this drive is not part of array and it's unassigned, used as a backup once a day.