Hard reset errors on server
Hello WHT'ers!
On a server that we are running Software RAID 1 with 2x Samsung 840 Pro's in a hot-swappable chassis, we are encountering the following hard reset errors:
[124057.122406] ata1: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen 12:26
[124057.123117] ata1: irq_stat 0x00400040, connection status changed 12:27
[124057.123480] ata1: SError: { HostInt PHYRdyChg 10B8B DevExch } 12:27
[124057.123548] ata4: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen 12:27
[124057.123551] ata4: irq_stat 0x00400040, connection status changed 12:27
[124057.123554] ata4: SError: { HostInt PHYRdyChg 10B8B DevExch } 12:27
[124057.123558] ata4: hard resetting link
We'e running CloudLinux Server release 6.5 (Pavel Popovich): 2.6.32-458.23.2.lve1.2.45.el6.x86_64 #1 SMP Fri Nov 22 08:02:49 EST 2013 x86_64 x86_64 x86_64 GNU/Linux
Manufacturer: Supermicro
Product Name: X10SLL-F/X10SLL-SF
Has anyone encountered errors like this? We're thinking it's either due to CloudLinux or potentially a bad backplane.
Thanks!