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fmadio issue tracking
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level 3 automatic recovery power cycle #237

Closed fmadio closed 5 years ago

fmadio commented 6 years ago

enable a power cycle mode for disk recovery. as the gen1 systems age provide a last resort failure recovery mode.

current level 1 and level 2 attempts to reload the driver, for any HBA / connectivity loss. this does work however there are cases where the SSD controller hangs and requires a cold power cycle. In such case when this kind of error is detected issue an automatic power cycle of the system.

by default this mode of operation is disabled, but via config it can be setup to run. possibly during the midnight verification checks.

fmadio commented 6 years ago

Setting is enabled via config file. By default is is DISABLED

/opt/fmadio/etc/time.ua Watchdog.PowerCycle == true

need to run some checks over a week or so to confirm its working as expected

fmadio commented 5 years ago

not seen any problems with this, closing