Hello all!
I have a problem asm installing grid 12c on Machines with Oracle Linux 6.5. I have 2 nodes.
oracle-rdbms-server-12cR1-preinstall , also cvuqdisk-1.0.9-1.rpm installed.
For asm I made following steps
1. Exakt same nfs mount on both nodes in /etc/fstab
| xx.xx.xx.xx:/data/nfs_data | /data nfs rw,bg,hard,nointr,tcp,nfsvers=3,timeo=600,rsize=32768,wsize=32768,actimeo=0 |
Read write with oracle ok.
2. Create
dd if=/dev/zero of=/data/u01/oradata/asm_dsk1 bs=1024k count=100000 oflag=direct
dd if=/dev/zero of=/data/u01/oradata/asm_dsk2 bs=1024k count=100000 oflag=direct
dd if=/dev/zero of=/data/u01/oradata/asm_dsk3 bs=1024k count=100000 oflag=direct
dd if=/dev/zero of=/data/u01/oradata/asm_dsk4 bs=1024k count=100000 oflag=direct
Created, ignore the 777, cause I made some test:
-rwxrwxrwx. 1 oracle oinstall 104857600000 11. Feb 13:20 asm_dsk1
-rwxrwxrwx. 1 oracle oinstall 104857600000 11. Feb 13:27 asm_dsk2
-rwxrwxrwx. 1 oracle oinstall 104857600000 11. Feb 13:33 asm_dsk3
-rwxrwxrwx. 1 oracle oinstall 104857600000 11. Feb 13:39 asm_dsk4
But I got warnings from Oracle Grid infrastructure installation check,
PRVF-5150 : Path /data/u01/oradata/asm_disk1 is not a valid path on all nodes.
I got this message for all disks and all nodes.
If I ignore this message, the installation fails. In the log I see :
ORA-15018: diskgroup cannot be created
ORA-15072: command requires at least 2 regular failure groups, discovered only 0
ORA-15080: synchronous I/O operation failed to read block 0 of disk 3 in disk group DATA
ORA-15080: synchronous I/O operation failed to read block 0 of disk 6 in disk group DATA
ORA-15080: synchronous I/O operation failed to read block 0 of disk 5 in disk group DATA
ORA-15080: synchronous I/O operation failed to read block 0 of disk 1 in disk group DATA
2014/02/10 15:47:41 CLSRSC-184: Configuration of ASM failed
2014/02/10 15:47:41 CLSRSC-258: Failed to configure and start ASM
Died at /u01/app/12.1.0/grid/crs/install/crsinstall.pm line 1976.
The command '/u01/app/12.1.0/grid/perl/bin/perl -I/u01/app/12.1.0/grid/perl/lib -I/u01/app/12.1.0/grid/crs/install /u01/app/12.1.0/grid/crs/install/rootcrs.pl -auto' execution failed
I need some assistance/help.
Thank a lot for help
Greetings from Berlin
Micha