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April 6th, 2010 09:00

Regarding Celerra Remote Replication

Hello,

I am trying to do replication from one src site to Dst site using Celerra manager i went to replication tab clicked new and inputed all the information but when i try to see the nas_task -l it came up as failed. I donot have a any destination filesystem am trying to create one using the replication tab under storage pool options. So my question here is do i need to create a destination filesystem (rawfs) first and try to start replication or just do it as it is. Please suggest me if you have any steps so that i can walk through.

error messge:-

141521 Failed     + Tue Apr 06 10:51:55 EDT 2010 Create Replication a06_replic+                           0

190 Posts

April 6th, 2010 10:00

I ran into this problem with 5.6.45-5 - support said there was a bug in the GUI.  I created my replica via CLI instead.  I haven't had a chance to upgrade to a newer version yet so I don't know when/if this has been corrected (haven't read the release notes in quite a while).

Dan

190 Posts

April 6th, 2010 10:00

Support sent me a LOG of everything that we did - here's the command...

nas_replicate -create fs_userdata_repl -source -fs userdata -sav clarata_archive  -destination -pool clarata_archive -interconnect nas1_nas2 -source_interface 10.10.49.100 -destination_interface 10.168.49.100 -background

After that he ran this to see the status...

nas_task -l

which lists the running tasks, like this:

ID    Task State Originator    Start Time                   Description                    Schedule                  Remote System

65349 Running    nasadmin@cli+ Tue Aug 25 08:58:42 EDT 2009 Create Replication fs_userdat+                           0

which you use the ID to see the details:

nas_task -info 65349

Task Id                = 65349

Celerra Network Server = 0

Task State             = Running

Current Activity       = Info 26045317578: Creating checkpoints for Create task

Movers                 = server_2

Percent Complete       = 1

Description            = Create Replication fs_userdata_repl.

Originator             = nasadmin@cli.localhost

Start Time             = Tue Aug 25 08:58:42 EDT 2009

Estimated End Time     = Tue Aug 25 09:42:02 EDT 2009

Schedule              = n/a

when it is done the CLI to see the replicas is this:

nas_replicate -l 

Dan

Message was edited by: DanJost

258 Posts

April 6th, 2010 10:00

Dan,

Thank you for the answer, Can i have the commands that you prepared to run the replication. Because when i try to run the below command it is not starting the replication.

nas_replicate -create a06_replica1 -source -fs a06 -sav id=36 -destination -pool id=36 -sav id=3 -interconnect bw_to_annap -max_time_out_of_sync 10

258 Posts

April 7th, 2010 05:00

Thanks Dan it helped me for some extent.

Regards

Bonnu

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