-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have to create some VM. I using KVM for it, manage by libvirtd. The problem of my is that the IO is very bad. I'm nut sure, but I using currently vmdk. Could this be the problem? My settings for the VM is: vitrio driver vmdk no cache It's so bad that the Oracle DB can't work efficient. http://pastebin.com/raw.php?i=sDyvcJmB so far akendo -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJPM5NGAAoJEARqOhiQNM7ZQKMIAIVo9+SYmSrJAIooB0xObSEz ERmMANdkaA7tLGBWaSvKTh5Gg0d3NdP9P1aCIS38OXBBKxqy2NRcksgMikJmlaVp DitLHsSKKLNpBZpGe9xBvqrNCbJVdFLmWIjYk+WEBWXlxHFYob9FuSdejQ53JKKI mfLbcfhWb/6mEfcgkWVAWh9PumuRKZ8YLwWOfj/qJhkhnJOfsusai8Ns+TfMpO7s M72d2RYknpyXiNEJSwUIDlEl0OHqStG3T4+Tpx8Wmoqfs+cm4Hklca1GFGV/Wao2 aPYdkLYvMamAMyN8tB2I0c9MXXUQ8mxgruJReHM9NUYoX4iIwIazElPcZBp4FWI= =MDJL -----END PGP SIGNATURE-----