https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #43 from Konstantin <ktrackfd@xxxxxxxxx> --- Hello all, enabling "Above 4G encoding" in the bios did not help in my case. I enabled PERR and SERR as well. PCIe ASPM is forced on by the bios and the kernel. When I scrub my zpool, the system locks up. This time at 7.13% progress. After a reset the scrubbing continues and sometimes the locks up a second time. So in general I get 1-2 lockups during a scrub, but it always finishes the scrub without errors (ofc when the disks drop out the zfs scrubbing mentions errors). Hardware: Case: Inter-Tech 4HU-4324L Board: Supermicro X9SCM-F CPU: Intel Xeon E3-1230 V2 RAM: 2x8GB ECC ( Samsung M391B1G73BH0-CH9 ) HBA: IBM ServeRAID M1015 ( IT mode, FW version 17 ) Disks: 10x 3TB WD Green ( WD30EZRX ) and 1x 3TB Hitachi ( HDS5C303 ) Software: - Gentoo hardened, kernel 3.12.6-hardened-r4 (other kernel version failing, too) - All the disks luks encrypted - A pool "rpool" for the system on a ssd - A pool "tank" for the data on a raidz3 I have attached "zpool status" and dmesg logs (see posts above). -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html