We found lots of SAS Controller Reset and errors to SSD on our servers (OpenSolaris 2008.05 and 2009.06 with third-party JBOD and X25-E). Whenever there is an error, the MySQL insert takes more than 4 seconds. It was quite scary.
Eventually our engineer disabled the Fault Management SMART Pooling and seems working. -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list firstname.lastname@example.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss