• On the HP-UX host, run
rmsf -H
on the lunpath hardware paths that are in NO_HW state. For
example:
rmsf –H 0/4/0/0/0/1.0x50014380023560d4.0x1000000000000
• Run
ioscan -kfNH <HBA path>
. For example:
ioscan -kfNH 0/4/0/0/0
Hewlett Packard Enterprise recommends only enabling or disabling advanced path failover when the
library is not open by any applications. If the advanced path failover is disabled while an application is
accessing the library, all of the library’s lunpaths will go offline and I/O requests to the library will fail.
Installing and using HP-UX advanced path failover drivers
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