We have seen many performance issues with ZFS. It's basically a memory "PIG" and well documented as one.... lol
Do you have any ZFS ARC stats? How much memory do you have allocated to the Service and Guest domain? On Mon, Feb 7, 2011 at 5:48 PM, Jim Goh <[email protected]> wrote: > Hi, > > We have MySQL store procedure basically doing deleting tables and insert. > The same procedure runs about 0.86 seconds in stand alone server (w/o any > virtualization). However this same store procedure runs over 10 seconds in > ldom environment. > > Here is the configuration: > - Solaris 10 (10/09 s10s_u8wos Sparc) on primary and guest ldom > - primary controller runs ldom mgr 1.3 > - Guest ldom same version of solaris 10 as primary > > the guest ldom has both OS and MySQL database 5.8. I export virtual disk > as full disk from primary to guest ldom. > > I had older version of solaris 10 (8/7 so10s_u4wos) and older ldom mgr > 1.0.3, same setup as above the store procedure only takes under 1 seconds. > > Seems like to me right now is way how to export the virtual disk that makes > different how long does the store procedure take to finish execute. > > Any one has the same issue before or how to fix this issue. > > thanks! > -- > This message posted from opensolaris.org > _______________________________________________ > ldoms-discuss mailing list > [email protected] > http://mail.opensolaris.org/mailman/listinfo/ldoms-discuss >
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