storage:svc_cmd
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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storage:svc_cmd [2023/06/28 14:42] manu [Manualy upgrade controler firmware/software/reset drives status] |
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 634: | Line 654: | ||
| mkvdisk -mdiskgrp pool1 -iogrp io_grp0 -size 1099511627776 -unit b -name DCAV-PRTSM02-99 | mkvdisk -mdiskgrp pool1 -iogrp io_grp0 -size 1099511627776 -unit b -name DCAV-PRTSM02-99 | ||
| </cli> | </cli> | ||
| + | |||
| + | ===== Users management ===== | ||
| + | |||
| + | ==== Groups ==== | ||
| + | |||
| + | List groups: | ||
| + | <cli prompt='>'> | ||
| + | IBM_FlashSystem:fs7300:user01> lsusergrp | ||
| + | id name role remote owner_id owner_name | ||
| + | 0 SecurityAdmin SecurityAdmin no | ||
| + | 1 Administrator Administrator no | ||
| + | 2 CopyOperator CopyOperator no | ||
| + | 3 Service Service no | ||
| + | 4 Monitor Monitor no | ||
| + | 5 RestrictedAdmin RestrictedAdmin no | ||
| + | </cli> | ||
| + | |||
| + | ==== Users ==== | ||
| + | |||
| + | Create a new user with a password: | ||
| + | <cli prompt='>'> | ||
| + | IBM_FlashSystem:fs7300:user01> mkuser -name user02 -usergrp SecurityAdmin -password xxxxxx | ||
| + | </cli> | ||
| + | |||
| + | List all users | ||
| + | <cli prompt='>'> | ||
| + | IBM_FlashSystem:fs7300:user01> lsuser | ||
| + | id name password ssh_key remote usergrp_id usergrp_name | ||
| + | 0 superuser yes yes no 0 SecurityAdmin | ||
| + | 1 user02 yes no no 0 SecurityAdmin | ||
| + | 3 report no yes no 4 Monitor | ||
| + | </cli> | ||
| + | |||
| + | Create a user with ssh key axchange | ||
| + | |||
| + | * Copy the public key from you user to **/home/admin/upgrade** | ||
| + | <cli prompt='#'> | ||
| + | [root@lnx01]/storage/.ssh # scp /storage/.ssh/id_ecdsa.pub user01@fs7300:/home/admin/upgrade | ||
| + | Password: | ||
| + | id_ecdsa.pub 100% 284 411.6KB/s 00:00 | ||
| + | </cli> | ||
| + | |||
| + | * Create a user and import the ssh key | ||
| + | <cli prompt='>'> | ||
| + | IBM_FlashSystem:fs7300:user01>mkuser -name report -usergrp Monitor -keyfile /home/admin/upgrade/id_ecdsa.pub | ||
| + | User, id [8], successfully created | ||
| + | </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.1687956164.txt.gz · Last modified: 2023/06/28 14:42 by manu
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