Qlogic iSR6200, Руководство пользователя программного обеспечения

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A–Configuring the Data Path Through iSR6200 for Online Data Migration
Windows Multipath Configuration
ISR654608-00 B A-3
Table A-2. Configuring Array-Specific Multipathing on Windows
OS Windows 2008 and Windows 2003
Multipathing software Array-specific Microsoft Management Console (MMC)
EMC PowerPath
Hitachi Dynamic Link Manager (HDLM)
HP Multiple Path I/O (MPIO)
IBM Redundant Disk Array Controller (RDAC)
NetApp Data Motion
Multipath installation
verification Verify the paths and status by issuing device-specific module (DSM)
commands (refer to the DSM user manual for the multipath man-
agement commands).
Validations During Router Insertion Process
Removing first direct path from
controller port (for example,
Port A) Zone out the first direct path from the active zone set on the Fibre
Channel switch. The path status for the path belonging to the zoned
out controller port (for example, Port A) is shown as failed in the
DSM GUI on the host.
Adding router path for the
removed controller port.(for
example, Port A ) The newly-added path appears online and active on the host in the
DSM GUI. Depending upon the policy settings, part of host IO may
start flowing through the path presented by the router. To verify,
issue the
show perf byte
command on the router to view the
traffic flowing through the router ports.
Removing second direct path
from controller port (for exam-
ple, Port B) The path status for the path belonging to the zoned-out controller
port (for example, Port B) is shown as failed in the DSM GUI on the
host. The entire host I/O now must flow through the router. Verify
that the
show perf byte
command shows the I/O flowing
through the router.
Adding router path for the
removed controller port.(for
example, Port B) The host initiator port is seen as online and logged in on the router
CLI and SANsurfer iSCSI/FC Router Manager. The newly-added
path appears online and active on the host in the DSM GUI.
Depending upon the policy settings, part of the host I/O may start
flowing the new path presented by the router.