Oracle ASM disk group reports "mismatch on 'Sector Size' with target disk group" while adding new disks from NetApp
Applies to
- Oracle ASM
- ONTAP 9
Issue
Unable to add new disks to existing ASM disk group
SQL> alter diskgroup ACFSDG add disk 'ORCL:NTAPACFS01';
alter diskgroup ACFSDG add disk 'ORCL:NTAPACFS01'
*
ERROR at line 1:
ORA-15032: not all alterations performed
ORA-15038: disk 'ORCL:NTAPACFS01' mismatch on 'Sector Size' with target disk group [4096] [512]