Database - RAC/Scalability (MOSC)

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Can't start up asm in CRS after OS kernel upgrade

in Database - RAC/Scalability (MOSC) 2 commentsAnswered

Dear Team,

After system Team Upgrade their kernel on red hat 9.6 kernel version 5.14.0-611.24.1.el9_7.s390x.

here the Error during CRS start the ASM STEP.

Starting background process PMON
2026-01-28T09:01:13.416330+07:00
Process PMON died, see its trace file
USER (ospid: 1965703): terminating the instance due to ORA error 443
2026-01-28T09:01:13.463659+07:00
Instance terminated by USER, pid = 1965703

Noted before old kernel we can startup normal

Thanks.

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