CRS crash after upgrade to Oracle 12.2

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Cai num bug “interessante” na última semana após a atualização para o Oracle 12.2

I have hit an interesting bug this week after upgrade to Oracle 12.2.

A nota Doc ID 2460394.1 tem os detalhes do bug mas basicamente sua base será reiniciada pelo CRS de tempos em tempos.

MOS note Bug 28298447: cluster crashed due to mellanox driver related issue (Doc ID 2460394.1) has the details but basically your cluster will bounce the DB from time to time.

Ou seja, se você tem um Exadata, atualize o kernel para a versão 4.1.12-94.8.5 antes de realizar o upgrade do banco para 12.2

So if you running an Exadata, upgrade the kernel to version 4.1.12-94.8.5 before upgrading db to 12.2.

Essa correção de kernel também está disponível nas versões 12.2.1.1.7 (ou superior) ou 18.1.5.0.0 (ou superior), ou seja, QFSDP abril/2018.

This kernel fix is also included on image version 12.2.1.1.7 (or higher) or 18.1.5.0.0 (or higher), or QFSDP from april/2018.

Author: reguchi

Oracle ACE, OCP 12c, OCE 12c MAA, OCE Exadata, RHCE, AWS CSAA, OCI CSAA. Technology geek, homebrewer, dad.

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