[lustre-discuss] MGS is not working in HA

[Ravi Konila]

Hi 
I have two servers for MGS/MDS and have configured it pacemaker for HA. 
The command which I gave on first MGS/MDS mds01 is

mkfs.lustre --mgs --failnode 192.168.0.51 at o2ib --backfstype=ldiskfs /dev/mapper/mpathd

Next I created lustre filesystem for MDT
mkfs.lustre --mdt --fsname lhome --index 0 --mgsnode 192.168.0.50 at o2ib --mgsnode 192.168.0.51 at o2ib --servicenode 192.168.0.50 at o2ib --servicenode 192.168.0.51 at o2ib --backfstype=ldiskfs /dev/mapper/mpathb

Now, in my client, If I give
mount –t lustre 192.168.0.50 at o2ib:192.168.0.51 at o2ib:/lhome /home, it does not work and asks if MGS is running.
But if I give mount –t lustre 192.168.0.50 at o2ib:/lhome /home it works fine.

Also when my first MDS (mds01) is down, my client is not mounting lustre from 2nd MGS. 
It says check if MGS is running?

Any help will be highly appreciated.

Regards
Ravi Konila
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