I have been trying to tune a 2+2GByte 6140 system with 1TB SATA drives for multi-threaded streaming I/O bandwidth. Currently I am only able to get the expected sustained 800-900MByte/s if a large number of vdisks are used, e.g., 8. With just 1 or 2 vdisks the performance is more like 600MB/s.
It also appears that in some configurations adding more volumes per vdisk reduces performance. Is it a known fact that optimal 6140 performance is obtained by running 1 volume per vdisk, and creating several vdisks? Thanks. -- Stuart Anderson [EMAIL PROTECTED] http://www.ligo.caltech.edu/~anderson _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
