NMDA: Feil på Oracle-sikkerhetskopiering

Summary: Oracle-sikkerhetskopieringer går fremover, men det mislykkes til slutt med en feil "kø er ikke tilgjengelig."

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Symptoms

Oracle-sikkerhetskopiering mislykkes. 
RMAN-feil:

waiting for snapshot control file enqueue
cannot make a snapshot control file
...
...
...

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of backup plus archivelog command at mm/dd/yyy hh:mm:ss
ORA-00230: operation disallowed: snapshot control file enqueue unavailable

Cause

Denne feilen oppstår når en operasjon som krever snapshot control file enqueue forsøkes, men enqueue er ikke tilgjengelig.

Resolution

Endre starttidspunktet for daglig sikkerhetskopiering og logging for å unngå problemet med samtidighet.
Article Properties
Article Number: 000228566
Article Type: Solution
Last Modified: 29 Oct 2024
Version:  1
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