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July 1st, 2010 06:00

The Centera needs to be re-IP'd to reestablish replication to another centera

Hi All,

Can you please provide me the steps involved in Re-IPing the Centera & after that steps involved to start the replication.

Thanks in Advance !!

Surya

38 Posts

July 1st, 2010 07:00

Sorry I got confused, IP is changing on Source side.

Please find the output of "show replication detail"

Config# show replication detail
Centera Replication Detail Report
--------------------------------------------------------
Generated on Thursday, July 1, 2010 7:46:52 PM IST

Replication Enabled:                          Sunday, April 22, 2007 12:26:05 PM IST
Replication Paused:                           yes (by user)
Replication Address:                          10.176.212.30:3218,
                                              10.176.212.31:3218,
                                              10.176.212.32:3218,
                                              10.176.212.33:3218,
                                              10.176.212.34:3218,
                                              10.176.212.35:3218
Replicate Delete:                             yes
Replicate incoming replicated Objects:        no
Replicated Pools:                             default
Profile Name:                                

Number of Blob Writes to be replicated:                   N/A
Number of MB to be replicated:                            N/A
Number of C-Clip Deletes to be replicated:                3,146
Number of C-Clip Event and Hold Updates to be replicated: 0
Number of Parked Entries:                                 6

Replication Speed:                            0.00 C-Clip/s
Replication Speed:                            0.00 Kb/s
Replication ETA:                              N/A
Replication Lag:                              N/A

Pool Name                  C-Clips to be replicated     Ingest in C-Clip/s
--------------------------------------------------------------------------
default                                  18,182,840          0.08 C-Clip/s
More? (yes, no) [yes]:
--------------------------------------------------------------------------
Total                                    18,182,840          0.08 C-Clip/s

Thanks & Regards,

Surya

38 Posts

July 1st, 2010 07:00

Thanks Robert for quick assistance !!

We are changing the existing Public IP in target Centera, as it is overloaded. Briging into Private n/w where the Source centera also exist in Private n/w. This will allow us to do the replication.  Can we findout what are the applications running on the target Centera, using any command ?

I guess Re assigning the IP require target Centera to be down for few minutes. I mean down time required for this change, am i right ?

Regards, Surya

Storage Engineer

38 Posts

July 1st, 2010 08:00

Finally, one query Robert.. I've checked on target centera, it showing Replication to Source is disabled. That means its not bi-directional ?

And Re-IPing need a down time right ?

Thanks for your help.

Surya,

Storage engineer

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