Hi,
the primary reason why the SOS storage gets corrupted is this:
Sep23 02:44:56.063 ERROR Oct23 02:44:56.063 ERROR: 904 Could not save job (d:/StoreOnce.root/StoreOncelibrary/dvol_00000000/tasks.hk/recycle/66d4016d-6967-4d96-8227-54229c4eec69): Exception [StorageMgrException]: thrown in (src\corededupe\housekeeping\HouseKeeping.cpp:842 dedupe::housekeeping::detail::WorkQueue::saveJob)
Error (2) No such file or directory
Indeed, because there is no D:/StoreOnce.root/StoreOncelibrary/dvol_00000000/tasks.hk/recycle directory, SOS cannot store new job file. This directory was deleted by SOS. And I have found workaround - just place CMD window to that directory so SOS cannot delete it and so far it works. I can even provide you stack trace of the call that deleted the directory if someone at HP cares...
Kind regards, Jan