Installing Diagnostic Support For The Red Hat/Suse Linux Os (Optional); Verifying The Connectivity; Connecting The Optical Cable: Dual Port Hba In Oracle Exalytics In-Memory Machine - Oracle Exalytics In-Memory Machine Owner's Manual

Figure 5-2
In-Memory Machine X3-4
Connect the other end of the cable to the FC device.
2.
After the optical cable is connected to the HBA, you can power on the system.
5.2.4 Installing Diagnostic Support for the Red Hat/SUSE Linux OS
(Optional)
For more information, see
StorageTek 8 Gb FC PCI-Express HBA Installation Guide Installation Guide For HBA
Models SG-XPCIE1FC-QF8-Z, SG-PCIE1FC-QF8-Z, SG-XPCIE1FC-QF8-N, SG-
PCIE1FC-QF8-NandSG-XPCIE2-QF8-Z, SG-PCIE2FC-QF8-Z, SG-XPCIE2-QF8-N,
SG-PCIE2FC-QF8-N.

5.2.5 Verifying the Connectivity

To verify the connectivity, complete the following steps:
Check the status of the multipath device as follows:
1.
[root@node1 ~]# service multipathd status
multipathd (pid xxxx) is running...
Run
2.
devices as shown in the following example:
# multipath -ll
mpath2 (3600144f0d153d65600004f90462c0003) dm-3 SUN,Sun Storage 7410
[size=100G][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:0 sdc 8:32 [active][ready]
\_ round-robin 0 [prio=1][enabled]
\_ 8:0:0:0 sde 8:64 [active][ready]
mpath3 (3600144f0d153d65600004f90464f0004) dm-4 SUN,Sun Storage 7410
[size=200G][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=1][active]
\_ 7:0:0:2 sdd 8:48 [active][ready]
\_ round-robin 0 [prio=1][enabled]
\_ 8:0:0:2 sdf 8:80 [active][ready]
In the above example,
storage device.
Connecting the Optical Cable: Dual Port HBA in Oracle Exalytics
"Diagnostic Support for the Red Hat/SUSE
command to view the detailed information of the multipath
multipath -ll
and
mpath2
Connecting Exalytics to a Storage Area Network
are the two LUNs configured in the
mpath3
Chapter 5
OS" in the
5-4