On 03/21/2013 02:13 PM, Schweiss, Chip wrote: > I have four 480GB SSDs I'm trying to re-add to my pool as L2ARC. They > were all connected internally on the server, but now I have a dedicated SAS > JBOD for the 2 1/2 SSDs in the system. The JBOD is a SuperMicro 2U with > LSI SAS2X36 expander. > > The SSDs are are all showing up as a single device: c11t0000120000000000d0s0 > > They are incorrectly identified as the same device by the multipathadm: > > mutipathadm list lu: > > /dev/rdsk/c11t0000120000000000d0s2 > Total Path Count: 4 > Operational Path Count: 4 > > Not sure where napp-it gets its information for it's controller view but > this is how it reports them: > > c14::w5003048001d91b4e,0 connected configured unknown Client > Device: /dev/dsk/c11t0000120000000000d0s0(sd75) disk-path n /devices/pci@0 > ,0/pci8086,340e@7/pci1000,30d0@0/iport@f000:scsi::w5003048001d91b4e,0 > c14::w5003048001d91b4f,0 connected configured unknown Client > Device: /dev/dsk/c11t0000120000000000d0s0(sd75) disk-path n /devices/pci@0 > ,0/pci8086,340e@7/pci1000,30d0@0/iport@f000:scsi::w5003048001d91b4f,0 > c14::w5003048001d91b5a,0 connected configured unknown Client > Device: /dev/dsk/c11t0000120000000000d0s0(sd75) disk-path n /devices/pci@0 > ,0/pci8086,340e@7/pci1000,30d0@0/iport@f000:scsi::w5003048001d91b5a,0 > c14::w5003048001d91b5b,0 connected configured unknown Client > Device: /dev/dsk/c11t0000120000000000d0s0(sd75) disk-path n /devices/pci@0 > ,0/pci8086,340e@7/pci1000,30d0@0/iport@f000:scsi::w5003048001d91b5b,0 > > How do I break this and get OI to see these as 4 independent devices?
These are SATA SSDs, I presume. Are they attached to the SAS array via an interposer board? http://www.lsi.com/products/storagecomponents/Pages/LSISS9252.aspx -- Saso _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss
