On 2009-Mar-02 23:07:30 +0100, [email protected] wrote: >It's seems I can't allocate a shared memory segment more than 2GB. >I tune sysctl ipc.shm* values but without effects. > >IPC Sys5 isn't "64bit-aware" or the problem is elsewhere?
SysV shm doesn't make it clear whether segments can exceed 2GB even on commercial 64-bit OSs (they can on Solaris but can't on Tru64). The work-around Oracle uses on Tru64 is to allocate multiple 2GB segments. -- Peter Jeremy
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