GI downgrade: CLSRSC-555: unable to downgrade node racnode1 with '-lastnode' option because OCR backup information was not available (Doc ID 2197647.1)

Last updated on OCTOBER 27, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

Upgrade of Grid Infrastructure from 11.2.0.3 to 12.1.0.2 fails on node1 while installing ACFS drivers:

2016-10-22 13:16:30: Executing cmd: /oracle/CRS01/12102/bin/acfsroot install

==>> node hangs here

rootupgrade.sh wasn't attempted on other nodes and downgrade executed t get back to 11.2.0.3, it fails on node1:

Screen output:

CLSRSC-555: unable to downgrade node sfrmdbap203 with '-lastnode' option because OCR backup information was not available

root script trace:

2016-10-22 20:34:14: Key is: SYSTEM.rootcrs.ocrbackup.filename
2016-10-22 20:34:14: Value is: /oracle/CRS01/112_64/cdata/crs/backup_20161022_125529.ocr
2016-10-22 20:34:14: ckpt: -ckpt -oraclebase /oracle/CRS01/BASE -chkckpt -name ROOTCRS_OCRSTATUS
....

2016-10-22 20:34:15: The 'ROOTCRS_OCRSTATUS' status is START
2016-10-22 20:34:15: OCR has not been changed, no need to downgrade with '-lastnode' option.
2016-10-22 20:34:15: Executing cmd: /oracle/CRS01/12102/bin/clsecho -p has -f clsrsc -m 555 "sfrmdbap203"
2016-10-22 20:34:15: Command output:
> CLSRSC-555: unable to downgrade node sfrmdbap203 with '-lastnode' option because OCR backup information was not available
>End Command output
2016-10-22 20:34:15: Executing cmd: /oracle/CRS01/12102/bin/clsecho -p has -f clsrsc -m 555 "sfrmdbap203"
2016-10-22 20:34:15: Command output:
> CLSRSC-555: unable to downgrade node sfrmdbap203 with '-lastnode' option because OCR backup information was not available
>End Command output
2016-10-22 20:34:15: CLSRSC-555: unable to downgrade node sfrmdbap203 with '-lastnode' option because OCR backup information was not available
2016-10-22 20:34:15: ###### Begin DIE Stack Trace ######
2016-10-22 20:34:15: Package File Line Calling
2016-10-22 20:34:15: --------------- -------------------- ---- ----------
2016-10-22 20:34:15: 1: main rootcrs.pl 267 crsutils::dietrap
2016-10-22 20:34:15: 2: crsdeconfig crsdeconfig.pm 315 main::__ANON__
2016-10-22 20:34:15: 3: crsdeconfig crsdeconfig.pm 210 crsdeconfig::CRSDeconfig
2016-10-22 20:34:15: 4: main rootcrs.pl 276 crsdeconfig::new
2016-10-22 20:34:15: ####### End DIE Stack Trace #######

 

Cause

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