> o The problems are not seen with Sun's version of > this card Unable to comment as I don't have a Sun card here. If Sun would like to send me one, I would be willing to test it compared to the cards I do have. I'm running Supermicro USAS-L8i cards (LSI 1068e based).
> o The problems are not seen with LSI's version of > the driver I haven't tried it as comments from Sun staff here have indicated that it's not a good idea. > o The problems are seen with the latest LSI > firmware Yes. When I checked, the LSI site was listing the version I see at boot. > o Errors still occur if MSIs are disabled. I haven't seen any command timeout errors since disabling MSIs. I tried using the command to disable MSI only for the MPT driver, but I get a similar error from the NVidia driver at that point as it has my boot drives. It seems to me that the issue seems to have more in common with MSIs than the drivers themselves. I do have a scrub scheduled for 12/1, so I can check the logs after than to see if it appears from that. My other tests have not triggered the issue since disabling MSIs. I'm currently running with "set xpv_psm:xen_support_msi = -1". I am not using any jbod enclosures. My setup uses SAS to SATA breakout cables and connect directly to the drives. I have tried different cables and lengths. The timeouts affected drives in a seemingly random fashion. I would get timeouts on both controllers and every drive over time. I have never had command errors here. Just the timeouts. -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
