Database Software

Hi Experts,

i have installed 11g R2 Rac on Linux using VMWARE.

After finishing the installation, i am able to query and working fine as usual.

While bring up the database after succesully shutdown , not able to mount the diskgroups where actual data present.

In scenario,

i have 4 ASM diskgroups ... CRS, RAC_DATA,FRA,TEST.

while running dbca to create the database, we have selected RAC_DATA and FRA for datafiles and other related files.

the installation completed succesfully .. and i am able to work as usual ...

but once shutdown the dB succesfully, while bringing up the instance the RAC_DATA and FRA diskgroups are not able to mount its giving the below error ...



[root@rac1 bin]# ./crs_start ora.FRA.dg
Attempting to start `ora.FRA.dg` on member `rac1`
Attempting to start `ora.FRA.dg` on member `rac2`
ORA-15032: not all alterations performed
ORA-15130: diskgroup "FRA" is being dismounted
ORA-15066: offlining disk "FRA_0000" may result in a data loss

Start of `ora.FRA.dg` on member `rac2` failed.
Attempting to stop `ora.FRA.dg` on member `rac2`
Stop of `ora.FRA.dg` on member `rac2` succeeded.
ORA-15032: not all alterations performed
ORA-15130: diskgroup "FRA" is being dismounted
ORA-15066: offlining disk "FRA_0000" may result in a data loss

Start of `ora.FRA.dg` on member `rac1` failed.
Attempting to stop `ora.FRA.dg` on member `rac1`
Stop of `ora.FRA.dg` on member `rac1` succeeded.
CRS-0215: Could not start resource 'ora.FRA.dg rac1 1'.

CRS-0215: Could not start resource 'ora.FRA.dg rac2 1'.




Can any expert have any idea what is the problem and resolution for this? its urgent ..

Thanks

San