GI root.sh fails: PROT-1 PROC-26 ORA-12536: TNS:-Operation would block (Doc ID 2062782.1)

Last updated on AUGUST 24, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Grid Infrastructure root.sh fails on node1:

Screen output:

Disk Group URACA_CRS created successfully.

PROT-1: Failed to initialize ocrconfig
PROC-26: Error while accessing the physical storage
ORA-12536: TNS:-Operation would block

2015/09/28 21:52:42 CLSRSC-157: Failed to create Oracle Cluster Registry configuration
2015/09/28 21:52:42 CLSRSC-259: Oracle Clusterware Repository configuration failed

root script log <GI_HOME>/cfgtoollogs/crsconfig/rootcrs_<node>_<timestamp>.log:

> Disk Group URACA_CRS created successfully.
>
>End Command output
2015-10-20 18:00:28: Configured CRS Home: /opt/grid/product/121020/grid
2015-10-20 18:00:28: Executing cmd: /opt/grid/product/121020/grid/bin/crsctl check resource ora.asm -init
2015-10-20 18:00:28: Executing cmd: /opt/grid/product/121020/grid/bin/crsctl status resource ora.asm -init
2015-10-20 18:00:28: Reuse Disk Group is set to 0
2015-10-20 18:00:28: Executing cmd: /opt/grid/product/121020/grid/bin/ocrcheck -debug
2015-10-20 18:00:49: Command output:
> PROT-602: Failed to retrieve data from the cluster registry
> PROC-26: Error while accessing the physical storage
>
>End Command output
2015-10-20 18:00:49: checkOCR rc=255
2015-10-20 18:00:49: OCR check: failed
2015-10-20 18:00:49: Creating or upgrading OCR keys
2015-10-20 18:00:49: Executing /opt/grid/product/121020/grid/bin/ocrconfig -upgrade grid oinstall
2015-10-20 18:00:49: Executing cmd: /opt/grid/product/121020/grid/bin/ocrconfig -upgrade grid oinstall
2015-10-20 18:01:41: Command output:
> PROT-1: Failed to initialize ocrconfig
> PROC-26: Error while accessing the physical storage
> ORA-12536: TNS:operation would block
>
>End Command output
2015-10-20 18:01:41: ocrconfig -upgrade failed with status 255
2015-10-20 18:01:41: Executing cmd: /opt/grid/product/121020/grid/bin/clsecho -p has -f clsrsc -m 157
2015-10-20 18:01:41: Executing cmd: /opt/grid/product/121020/grid/bin/clsecho -p has -f clsrsc -m 157
2015-10-20 18:01:41: Command output:
> CLSRSC-157: Failed to create Oracle Cluster Registry configuration
>End Command output
2015-10-20 18:01:41: CLSRSC-157: Failed to create Oracle Cluster Registry configuration


ASM alert is clean but GI alert has the following repeatedly:

Fatal NI connect error 12536, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=beq)(PROGRAM=/opt/grid/product/121020/grid/bin/oracle)(ARGV0=oracle+ASM1_ocr)(ENVS='ORACLE_HOME=/opt/grid/product/121020/grid,ORACLE_SID=+ASM1')(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))')(PRIVS=(USER=grid)(GROUP=oinstall)))(enable=setuser)(CONNECT_DATA=(CID=(PROGRAM=ocrconfig.bin)(HOST=myhostname)(USER=root))))

VERSION INFORMATION:
TNS for Linux: Version 12.1.0.2.0 - Production
Oracle Bequeath NT Protocol Adapter for Linux: Version 12.1.0.2.0 - Production
Time: 20-OCT-2015 18:00:55
Tracing not turned on.
Tns error struct:
ns main err code: 12536

TNS-12536: TNS:operation would block
ns secondary err code: 12560
nt main err code: 506

TNS-00506: Operation would block
nt secondary err code: 11
nt OS err code: 0

 

 

Cause

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