09-21-2012
NPIV custom WWN
Hi All
i would like to know if i can customize the WWN of the new VFC (NPIV).
Or, if i must move the LPAR on another server with another FCS, i have to change the zoning??
Thanks in advance.
Mario
---------- Post updated 09-21-12 at 02:51 AM ---------- Previous update was 09-20-12 at 06:06 AM ----------
I answer myself so i can share the info with everyone:
i write a post on my website:
AIX – Change WWPN of NPIV adapters - La Bottega del Sistemista
The command to change the WWPN is:
chsyscfg -r prof -m 9117-MMA*XXXXXXX -i ‘name=Nomal1,lpar_id=6,”virtual_fc_adapters=”"35/client/3/VIOSERVER-20/13/c0507602150e0016,c0507602150e0017/1″”"‘
Thanks.
Zio
This User Gave Thanks to Zio Bill For This Post:
10 More Discussions You Might Find Interesting
1. Solaris
hiho peeps,
is there a possibility to see the WWNs of your SAN-HBAs, like in ifconfig the MAC-addresse.....???
greetings Pressy (1 Reply)
Discussion started by: pressy
1 Replies
2. AIX
Is anyone here using NPIV with AIX? If you are, what type of switch are you connected to? Also, please share some impressions of NPIV over traditional port-to-port LUN assignments. We are looking to move to NPIV and need some convincing argume... I mean information. (2 Replies)
Discussion started by: kah00na
2 Replies
3. AIX
Hi All,
I'm preparing to migrate some servers from vscsi to pass-thru NPIV. I am planning to have the SAN team move the exact LUNs from vio1/vio2 to those two VWWN through NPIV.
My question is on the partition itself.. right now, let's say I have hdisk0/1/2/3/4 that are part of datavg. They... (2 Replies)
Discussion started by: lapfrank
2 Replies
4. AIX
All
I am at a loss with a VIO server running ios 2.2.0.10-FP-24 SP-01. The VIO server is fitted with two 8Gb PCI Express Dual Port FC Adapters. However when I run the lsnports command only two of the adapter ports show as capable:
$ lsnports
name physloc ... (4 Replies)
Discussion started by: johnf
4 Replies
5. AIX
Hi All..
On to a new implementation with AIX 7.1 san boot from EMC disks (Using NPIV). Anyone played with this recently?
Wondering if we need PowerPath on the AIX clients or has native MPIO matured to replace it. Thoughts?
Thanks
Mr B (6 Replies)
Discussion started by: balaji_prk
6 Replies
6. AIX
Hi,
I want to change from vscsi to npiv. Is it possible to use both on the same adapter, so we can change the systems one by one, or must we place a second FC adapter in the VIO servers?
Thanks,
Ronald (2 Replies)
Discussion started by: ronaldm60
2 Replies
7. AIX
Hello all I hope someone can help me with this. I have a single LPAR which is supplied a rootvg and datavg disk set from a dual VIO server configuration. I see dual path disks for all the datavg disks but only see one path for the rootvg disks.
The client LPAR has the following:
fcs0 ... (3 Replies)
Discussion started by: johnf
3 Replies
8. AIX
Please forgive me here as I don't fully understand what I am talking about here so if I use the wrong terminology please overlook me.
We have multiple AIX LPARs on the managed system with two VIO Servers. A Co-Worker and I are trying to set up a new LPAR client (The guy that knows this is out)... (14 Replies)
Discussion started by: juredd1
14 Replies
9. AIX
Hi all ,
we're implementing a new NPIV infrastructure with AIX san boot on EMC2 VMAX 5876 , for economic reason , they don't wont to install Powerpath multipath sw , but only ODM drivers from EMC2 , this behavior is supported and can work?!
in the past we implemented NPIV on DS8000 family... (2 Replies)
Discussion started by: BabylonRocker76
2 Replies
10. Red Hat
How do I identify the WWN of associated SAN through a logical volume that is mounted on a RHEL 6 system (2 Replies)
Discussion started by: nixhead
2 Replies
LEARN ABOUT HPUX
hba_closeadapter
HBA_OpenAdapter(3HBAAPI) Common Fibre Channel HBA Information Library Functions HBA_OpenAdapter(3HBAAPI)
NAME
HBA_OpenAdapter, HBA_OpenAdapterByWWN, HBA_CloseAdapter - open and close a specific adapter
SYNOPSIS
cc [ flag... ] file... -lHBAAPI [ library... ]
#include <hbaapi.h>
HBA_HANDLE HBA_OpenAdapter(char *adaptername);
HBA_STATUS HBA_OpenAdapterByWWN(HBA_HANDLE *handle, HBA_WWN wwn);
void HBA_CloseAdapter(HBA_HANDLE handle);
PARAMETERS
adaptername the name of the adapter to open, as returned by HBA_GetAdapterName(3HBAAPI)
handle
HBA_OpenAdapterByWWN()
a pointer to an HBA_HANDLE
HBA_CloseAdapter()
the open handle of the adapter to close, as returned by HBA_OpenAdapter(3HBAAPI)
wwn the WWN to match the Node WWN or Port WWN of the HBA to open
DESCRIPTION
The HBA_OpenAdapter() function opens the adapter specified by adaptername and returns a handle used for subsequent operations on the HBA.
The HBA_OpenAdapterByWWN() function opens a handle to the HBA whose Node or Port WWN matches the wwn argument.
The HBA_CloseAdapter() function closes the open handle.
RETURN VALUES
Upon successful completion, HBA_OpenAdapter() returns a valid HBA_HANDLE with a numeric value greater than 0. Otherwise, 0 is returned.
The HBA_OpenAdapterByWWN() function returns the following values:
HBA_STATUS_OK
The handle argument contains a valid HBA handle.
HBA_STATUS_ERROR_ILLEGAL_WWN
The wwn argument is not a valid port WWN on the specified HBA.
HBA_STATUS_ERROR_AMBIGUOUS_WWN
The WWN is matched to multiple adapters.
HBA_STATUS_ERROR
An error occurred while opening the adapter.
EXAMPLES
Example 1: Open an adapter.
The following example opens the specified adapter.
handle = HBA_OpenAdapter(adaptername);
if (handle == 0) {
fprintf(stderr, "Unable to open HBA %d with name "
""%s".
", hbaCount, adaptername);
continue;
}
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard: FC-MI 1.92 (API |
| |version 1) |
+-----------------------------+-----------------------------+
| |Standard: FC-HBA Version 4 |
| |(API version 2) |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO
HBA_GetAdapterName(3HBAAPI), HBA_OpenAdapter(3HBAAPI), libhbaapi(3LIB), attributes(5)
T11 FC-MI Specification
SunOS 5.10 1 Sep 2003 HBA_OpenAdapter(3HBAAPI)