Anton B. Rang <rang <at> acm.org> writes: > Looking at the AMD 690 series manual (well, the family > register guide), the max payload size value is deliberately > set to 0 to indicate that the chip only supports 128-byte > transfers. There is a bit in another register which can be > set to ignore max-payload errors. Perhaps that's being set?
Perhaps. I briefly tried looking for AMD 690 series manual or datasheet, but they don't seem to be available to the public. I think I'll go back to the 128-byte setting. I wouldn't want to see errors happening under heavy usage even though my stress tests were all successful (aggregate data rate of 610 MB/s generated by reading the disks for 24+ hours, 6 million head seeks performed by each disk, etc). Thanks for your much appreciated comments. -- Marc Bevand _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
