storage:svc_cmd
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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storage:svc_cmd [2023/11/10 14:05] manu [Groups] |
storage:svc_cmd [2025/03/21 23:03] (current) manu [Replace SVC node] |
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| //Error// using replication metro mirror (PPRC) or global mirror --> change the system layout on all devices to have the same virtualization layer | //Error// using replication metro mirror (PPRC) or global mirror --> change the system layout on all devices to have the same virtualization layer | ||
| - | ==== Enable SVC NPIV ==== | + | ==== Enable SVC NPIV (required in v8.7) ==== |
| Here we talk about SVC FC port virtualization, host with NPIV is supported for a long time. | Here we talk about SVC FC port virtualization, host with NPIV is supported for a long time. | ||
| + | |||
| + | === Change from Not virtualized to Transitional === | ||
| Enabling NPIV target port functionality on a new cluster | Enabling NPIV target port functionality on a new cluster | ||
| After creating the cluster, but before starting to add hosts, issue | After creating the cluster, but before starting to add hosts, issue | ||
| - | chiogrp fctargetportmode transitional <IO group> | + | <cli> |
| + | chiogrp -fctargetportmode transitional <IO group> | ||
| + | </cli> | ||
| on each populated I/O group. | on each populated I/O group. | ||
| - | Once that is done, issue | + | |
| - | chiogrp fctargetportmode enabled <IO group> | + | === Update the zoning for ports connected to hosts === |
| + | |||
| + | Ensure that the hosts are using the NPIV ports for host I/O. To verify that you are logged in to these hosts with these NPIV ports, enter the following command | ||
| + | <cli> | ||
| + | lsfabric -host host_id_or_name | ||
| + | </cli> | ||
| + | Wait a minimum of 15 minutes before you move from transitional to enabled state. | ||
| + | |||
| + | === Change from Transitional to NPIV === | ||
| + | |||
| + | To change the NPIV setting to enabled, enter the following command: | ||
| + | <cli> | ||
| + | chiogrp -fctargetportmode enabled | ||
| + | </cli> | ||
| on each populated I/O group. | on each populated I/O group. | ||
| If using WWPN based zoning, issue the command to view the set of FC ports. | If using WWPN based zoning, issue the command to view the set of FC ports. | ||
| + | <cli> | ||
| lstargetportfc | lstargetportfc | ||
| + | </cli> | ||
| All ports that display virtualized=yes need to be zoned into hosts as described above. | All ports that display virtualized=yes need to be zoned into hosts as described above. | ||
| Line 682: | Line 702: | ||
| </cli> | </cli> | ||
| + | |||
| + | ===== Replace SVC node ====== | ||
| + | |||
| + | <cli> | ||
| + | satask installsoftware -file IBM_5.0.12 -ignore | ||
| + | </cli> | ||
| + | |||
| + | <cli> | ||
| + | sainfo lsservicenode | ||
| + | </cli> | ||
| + | |||
| + | |||
| + | <cli> | ||
| + | satask chvpd -wwnn 500507680F00FFFF -fcportmap 11-11,12-12,13-13,14-14,21-21,22-22,23-23,24-24 | ||
| + | </cli> | ||
| + | |||
storage/svc_cmd.1699621531.txt.gz · Last modified: 2023/11/10 14:05 by manu
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