Out Of memory , Not Enough Space Solaris 11

Issue:

SQL> startup nomount pfile='initXXX.ora' ;
ORA-27102: out of memory
SVR4 Error: 12: Not enough space
Additional information: 1671
Additional information: 16106127360
Additional information: 64424509440

The Above error appeared When trying to start Oracle 12c on Solaris 11.3, this is published bug

Bug:20635316 - 12C DATABASE INSTANCE STARTUP FAILS WITH ORA-27102: OUT OF MEMORY

Cause:

Solaris using something called OSM , Optimized Shared memory.

Solution:

To avoid this error as workaround just set the parameter in the pfile and retest the issue.

_use_osm=FALSE