Topic: The server after reboot dies
All kind time of days.
Rather long time with one problem. After reboot the server does not rise, leaves in recovery.
Now in sequence.
There are servers. Processors Xeon, . Supermicro, ASUS. RAID-controlers LSI (Avago) different with BBU and CashCade to them an expander, for disks 14 + 2 ssd.
OS Win2012R2, Oracle 18.104.22.168 x64. On each server from 30 to 90 bases, depending on volume the size of bases.
These servers "work" very cheerfully.
While anybody does not touch them problems is not present. All begins at reboot. It is absolutely unpredictable - rise or not.
Can reboot normally. Can leave there and then in recovery which already never quits.
That we only did not try. Tried to recover the boot record - quitted nothing, how many fought. Tried to ungear-include CashCade - too did not help. Tried to ungear before reboot all services - it is useless. A software everyones and any put dependences on drivers and other are not present - as can fall off, and can and are not present.
Yesterday rebooted some servers, about third did not rise - cheerful operation to lift two hundreds bases quickly.
Someone can faced such behavior of servers of a DB, prompt, please, that with it to do.