InfoScale - Port D (ODM) not registering

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Article ID: 100046108

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Updated On:

Description

Error Message

[root@server101 ~]# gabconfig -a
GAB Port Memberships
===============================================================
Port a gen   47b401 membership 01
Port b gen   47b405 membership 01
Port d gen   47b403 membership  1
Port d gen   47b403    visible ;0   <<----

Cause

ODM and GMS services did not start up in the correct order to establish the cluster connection.

Resolution

1. Verify ODM is started and running

[root@server101 ~]# systemctl status vxodm
● vxodm.service - Systemd Veritas ODM service
   Loaded: loaded (/usr/lib/systemd/system/vxodm.service; enabled; vendor preset: disabled)
   Active: active (exited) since Fri 2019-08-09 13:07:08 PDT; 8min ago
  Process: 19228 ExecStart=/etc/init.d/vxodm start (code=exited, status=0/SUCCESS)

Aug 09 13:07:07 server101 systemd[1]: Starting Systemd Veritas ODM service...
Aug 09 13:07:08 server101 vxodm[19228]: Starting ODM
Aug 09 13:07:08 server101 systemd[1]: Started Systemd Veritas ODM service.

2. Verify ODM module has loaded into kernel

[root@server101 ~]# lsmod | grep odm
vxodm                 224134  2
fdd                    60063  2 vxodm
veki                   19214  14 amf,gab,llt,vxfs,vxio,dmpaa,vxdmp,vxfen,vxglm,vxgms,vxodm,vxportal,vxspec

3. Check if ODM module is mounted

[root@server101 ~]# mount -v | grep -i odm
none on /dev/odm type vxodmfs (rw,smartsync)

4. Stop ODM and GMS services and restart

      systemctl stop vxodm
      systemctl stop vxgms

5. Start GMS service

     systemctl start vxgms

6. Start ODM service

     systemctl start vxodm

7. Check Port D is registered

[root@server101 ~]# gabconfig -a
GAB Port Memberships
===============================================================
Port a gen   47b401 membership 01
Port b gen   47b405 membership 01
Port d gen   47b414 membership 01
Port f gen   47b411 membership 01
Port h gen   47b404 membership 01

 

Issue/Introduction

Port D is not coming up in the cluster on RHEL 7 node