Re: Hugepages question with multiple instances on 1 host

  • From: "Radoulov, Dimitre" <cichomitiko@xxxxxxxxx>
  • To: dbvision@xxxxxxxxxxxx
  • Date: Tue, 30 Apr 2013 11:04:10 +0200

On 30/04/2013 09:28, Nuno Souto wrote:
> [...]
> Wonder if someone with Solaris experience on this could come up with a
> similar page so we got most *n*xes covered?

With Solaris it should be automatic,
see www.solarisinternals.com/wiki/index.php/Multiple_Page_Size_Support
and www.linkedin.com/groups/Solaris-Huge-pages-60651.S.78812448.

Oracle 11.2 on Solaris 10 (the Pgsz column):

$ uname -sr
SunOS 5.10
$ pmap -sx 10693 | nawk 'NR == 2 || $6 ~ /[MG]/'
          Address     Kbytes        RSS       Anon     Locked Pgsz 
Mode   Mapped File
0000000100000000     151552     151552          -          -   4M r-x--  
oracle
0000000109C00000      36864      36864          -          -   4M r-x--  
oracle
0000000380000000    2097152    2097152          -    2097152  -2G 
rwxsR    [ ism shmid=0x47000064 ]
0000000400000000    1048576    1048576          -    1048576 256M 
rwxsR    [ ism shmid=0x47000064 ]
FFFFFFFF7D800000       4096       4096          -          -   4M r-x--  
libhasgen11.so


Regards
Dimitre
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