> How consistent are your problems? If you change something and things get > better or worse, will you be able to notice?
> Right now, I think I have improved matters by changing the Perc to > WriteThrough instead of WriteBack. Yesterday the system crashed several > times before I changed that, and afterward, I can't get it to crash at all. > But as I said before ... Sometimes the system goes 2 weeks without a > problem. > Do you have all your disks configured as individual disks? > Do you have any SSD? > WriteBack or WriteThrough? I believe issues are not related to perc, as we use sas 6ir with system disks and disks are showing up as individual disks. System has been crashing with and without (i/o) load, so far it's been running best with all extra pci-e cards removed (10Gbps nic, sas 5e controllers), uptime almost two days. There's no apparent reason what triggers the crash, it did crash very frequently during one day and now it seems more stable. (sunspots anyone?) We had SSD's at start, but removed them during testing, no effect there. Somehow, all this is starting to remind me about Broadcom NIC issues. Different (not fully supported) hardware revision causing issues? Yours Markus Kovero _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
