Jim: you say you export "as full disk". Do you mean that you have specified a full LUN in its entirety? Didn't we have this discussion where you in fact were using a file in the service domain as the disk in the guest?
________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Tony MacDoodle Sent: Monday, February 21, 2011 8:55 AM To: Jim Goh Cc: [email protected] Subject: Re: [ldoms-discuss] MySQL store procedure running slow in LDOM environment 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]<mailto:[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<http://opensolaris.org> _______________________________________________ ldoms-discuss mailing list [email protected]<mailto:[email protected]> http://mail.opensolaris.org/mailman/listinfo/ldoms-discuss
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