Dell POWEREDGE M1000E User Manual

Page 59

Fabric OS Command Reference

53-1002746-01

--deletepwwnfromdb PWWN

Removes the specified port WWN entry from the database after the host has
logged out.

--clearalpamap F_Port

Clears the ALPA values for the specific F_Port. This command removes the
PWWN-to-ALPA-value mapping from the database.

--addwwnmapping N_Port "WWN [;WWN2;...]" | --all

Maps one or more device WWNs to a preferred N_Port. All traffic form the
specified devices is forced through the specified N_Port, regardless of which
F_Port the device logs into. In the event the designated N_Port should become
unavailable, an alternate port can serve as a preferred failover port. This
command only affects devices that are connecting to the fabric after successful
execution of this command; it will not affect devices already logged in. If a device
is already connected to the switch when its mapping is created, that mapping
goes into effect the next time the device connects. The WWN list must be
enclosed in double quotation marks. WWNs must be separated by semicolons.

The --all option indicates all device WWNs already mapped, for example, if you
wish to change an existing WWN mapping. It does not affect device WWNs that
are not part of an existing mapping.

--delwwnmapping N_Port "WWN [;WWN2;...]" | --all

Removes the mapping of one or more device WWNs to a preferred N_Port. The
--all option removes the mapping for all device WWNs currently mapped to the
specified N_Port. The WWN list must be enclosed in double quotation marks.
WWNs must be separated by semicolons. The mappings are removed upon
execution of this command.

--addwwnpgmapping PG "WWN [;WWN2;...]" | --all

Maps one or more device WWNs to any of the N_Ports included in the specified
port group . The port group is identified by its port group ID. The --all option maps
all currently mapped device WWNs to the specified port group. The WWN list
must be enclosed in double quotation marks. WWNs must be separated by
semicolons. The device WWN to port group mapping takes effect the next time
the device logs in.

--delwwnpgmapping PG "WWN [;WWN2;...]" | --all

Removes the mapping between the specified device WWNs and the specified port
group. The port group is identified by its port group ID. The --all option removes
the mapping of all device WWNs currently mapped to the specified port group.
The WWN list must be enclosed in double quotation marks. WWNs must be
separated by semicolons. The mappings are removed upon execution of this
command.

--addwwnfailovermapping N_Port "WWN [;WWN2;...]"| --all

Maps one or more device WWNs to a preferred failover N_Port. If the N_Port to
which the WWNS are mapped is not available or goes down, the device logins fail
over to the preferred failover N_Port. The --all option maps all currently mapped
device WWNs to the specified failover N_Port. The WWN list must be enclosed in
double quotation marks. WWNs must be separated by semicolons.

--delwwnfailovermapping N_Port "WWN [;WWN2;...]" | --all

Deletes the mapping of one or more device WWNs to a preferred failover N_Port.
The --all option deletes the failover mappings of all device WWNs currently
mapped to the specified N_Port. The WWN list must be enclosed in double
quotation marks. WWNs must be separated by semicolons.