Hi,

Newish to the VNX2 system.

I have 2 x VNX2 5600s running 05.33.009.5.155 Block & 8.1.9-155 File

I have a bunch(8) VDMs and respective CIFS servers humming away serving up file, all good. I am also using Replicator for the VDM's and their associated file systems.

I seem to hit a random problems is swapping between my source array and DR array. (Both VNX2, same configuration)

What happens is when issuing the nas_replicate my_vdm -reverse command the session will hang at 50% and I get this if I check the task for more details.....

[nasadmin@VNX-CS-AW-00 ~]$ nas_task -i 3777022

Task Id                          = 3777022

Celerra Network Server  = VNX-CS-AW-00

Task State                     = Running

Current Activity              = Info 26045317636: The primary replication task is retrying to remount of the production file system/LUN/VDM.

Movers                          = server_2

Percent Complete          = 50

Description                    = Reverse Replication EPS-P-ITS-VDM-REP [ id=715_CKM00144300728_2007_578_CKM00144300723_2007].

Originator                      = nasadmin@cli.localhost

Start Time                     = Tue Jan 17 15:01:17 GMT 2017

Estimated End Time      = Thu Jan 19 19:36:42 GMT 2017

Schedule                      = n/a

It can also happen to a filestore when swapping over and it just stays like this, I cant even kill the task :-/

It works fine 90% of the time but can happen to any VDM or FS.

Anyone experienced this kind of thing before? Something I'm doing wrong.

Thanks in advance.