IBM System storage DS6000 Series, Attachment Manual

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Figure 87 shows an example of the output when you type
ioscan -fn | more
.
Locating the WWPN for an IBM eServer iSeries host
This topic provides instructions to locate the WWPN for an IBM iSeries host.
You can find the 16-digit worldwide port name (WWPN) for an iSeries host system
in the field for port worldwide name by displaying the detail on the 2766 IOA Logical
Hardware Resource information in the Hardware Service Manager in SST/DST. You
can also find the WWPN by appending the number 1000 to the beginning of the
12-digit IEEE address found on the tailstock label of the fibre-channel input/output
adapter (IOA).
1. On the iSeries Main Menu panel, type strsst .
2. On the Start Service Tools (STRSST) Sign On panel, type your service tools
user ID and password.
3. On the System Service Tools (SST) panel, type 1 to select Start a service tool .
4. On the Start a Service Tool panel, type 7 to select Hardware service manager .
5. On the Hardware Service Manager panel, type 1 to select Packaging hardware
resources (systems, frames, cards,...) .
6. On the Packaging Hardware Resources panel, type 9 to select the System
Expansion unit .
7. On the Packaging Hardware Resources panel, type
8
to select Multiple
Function IOA .
8. On the Logical Resources Associated with a Packaging Resource panel, type 5
to select Multiple Function IOA .
9. On the Auxiliary Storage Hardware Resource Detail panel, locate the field name
for the worldwide port name. The number in the right column is the WWPN.
Note: If you have exchanged a 2766 fibre-channel IOA in the iSeries host or
the IBM 1750 storage unit, you must update the WWPN of the new 2766
IOA.
Locating the WWPN for an IBM eServer pSeries or an RS/6000 host
This topic provides instructions to locate the WWPN for an IBM-pSeries or an
RS/6000 host.
1. Log in as root.
2. Type
lscfg -vl fcs x
, where x is the adapter number.
The network address is the fibre-channel adapter port WWPN value.
(root@hpdirt)/home/root# fcmsutil /dev/td1 | grep World
N_Port Node World Wide Name = 0x50060b000024b139
N_Port Port World Wide Name = 0x50060b000024b138
(root@hpdirt)/home/root# fcmsutil /dev/td0 | grep World
N_Port Node World Wide Name = 0x50060b000023a521
N_Port Port World Wide Name = 0x50060b000023a520
(root@hpdirt)/home/root# fcmsutil /dev/td2 | grep World
N_Port Node World Wide Name = 0x50060b0000253a8f
N_Port Port World Wide Name = 0x50060b0000253a8e
(root@hpdirt)/home/root#
Figure 87. Example of the output from the Hewlett-Packard fcmsutil /dev/td1 | grep world command.
Appendix. Locating the worldwide port name (WWPN)
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