I've got two 9200-8e controllers in my x4170 running 8.2-STABLE. I've got two LSI controllers because I have two PowerVault MD3200 JBOD stacks. I've got two mini SAS cables from each LSI controller to each MD3200 for redundancy. It seems I'm having some sort of conflict.
Has anyone experienced anything similar to this? I'm thinking maybe the problem could be the lack of any kind of multipathing but I am unsure. I'm rather green so this has got me scratching my head.
Code:
nfs2# dmesg | grep mps
mps0: <LSI SAS2008> port 0xc000-0xc0ff mem 0xfaefc000-0xfaefffff,0xfae80000-0xfaebffff irq 30 at device 0.0 on pci19
mps0: Firmware: 07.00.00.00
mps0: IOCCapabilities: 1285c<ScsiTaskFull,DiagTrace,SnapBuf,EEDP,TransRetry,EventReplay,HostDisc>
mps0: [ITHREAD]
mps1: <LSI SAS2008> port 0xd000-0xd0ff mem 0xfaffc000-0xfaffffff,0xfaf80000-0xfafbffff irq 32 at device 0.0 on pci25
mps1: Firmware: 07.00.00.00
mps1: IOCCapabilities: 1285c<ScsiTaskFull,DiagTrace,SnapBuf,EEDP,TransRetry,EventReplay,HostDisc>
mps1: [ITHREAD]
mps0: Ignoring dup device handle 0x0009
mps0: Ignoring dup device handle 0x0009
mps0: Ignoring dup device handle 0x0009
mps0: Ignoring dup device handle 0x000a
mps0: Ignoring dup device handle 0x000a
mps0: Ignoring dup device handle 0x000aHas anyone experienced anything similar to this? I'm thinking maybe the problem could be the lack of any kind of multipathing but I am unsure. I'm rather green so this has got me scratching my head.