Hi,
When I lauched my database ORCL (alter database mount or open), the message in subject appears.
I trying recreate spfile and pfile.
The control_files are present but empty.
Some informations :
show parameters control_files;
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
control_files string /applications/oracle/product/d
bs/ora_control1, /applications
/oracle/product/dbs/ora_contro
l2
#files and rights
[oracle@oracle dbs]$ ll /applications/oracle/product/dbs/ora_control1
-rwxrwxr-x 1 oracle oinstall 0 21 août 11:41 /applications/oracle/product/dbs/ora_control1
[oracle@oracle dbs]$ ll /applications/oracle/product/dbs/ora_control2
-rwxrwxr-x 1 oracle oinstall 0 28 août 10:05 /applications/oracle/product/dbs/ora_control2
# files also in fast_recovery area
[oracle@oracle fast_recovery_area]$ ll
total 0
-rwxrwxr-x 1 oracle oinstall 0 21 août 11:41 ora_control1
-rwxrwxr-x 1 oracle oinstall 0 21 août 11:41 ora_control2
[oracle@oracle fast_recovery_area]$
#extract spfileORCL concerning control_files
*.control_files='/applications/oracle/product/dbs/ora_control1','/applications/oracle/product/dbs/ora_control2'
#extract initORCL concerning control_files
control_files ='/applications/oracle/product/dbs/ora_control1','/applications/oracle/product/dbs/ora_control2'
# extract of alert_log.xml
<txt>Errors in file /applications/oracle/product/diag/rdbms/orcl/ORCL/trace/ORCL_m000_16845.trc:
ORA-00202: control file: '/applications/oracle/product/dbs/ora_control2'
ORA-27047: unable to read the header block of file
Linux-x86_64 Error: 25: Inappropriate ioctl for device
Additional information: 1
ORA-00210: cannot open the specified control file
ORA-00202: control file: '/applications/oracle/product/dbs/ora_control1'
ORA-27047: unable to read the header block of file
Linux-x86_64 Error: 25: Inappropriate ioctl for device
Thanks for your help.