Snapmirror issues between Data OnTap 7.33 and 7.36

[johnpholland]

Hello,

I have a DR filer running DOT 7.36 and my source filers are running 7.33 , I am having issues initializing the snap mirrors.   Is there any issues having different OS versions ?

Any help would be greatly recieved

Kind regards John

[aborzenkov]

7.3.3 and 7.3.6 should be compatible w.r.t. SnapMirror. If you describe your issues in more details, someone may be able to help.

[johnpholland]

Hello

Thanks for your reply

I have two volumes , same size on each filer. One the source I have added

the DRFiler ip to the snapmirror allow file. However the snapmirror still

fails

John

From: aborzenkov

Sent: 09 November 2011 15:51

To: John Holland

Subject: "Snapmirror issues between Data OnTap 7.33 and 7.36" [NetApp

Community > Products & Solutions]

<http://communities.netapp.com/index.jspa>

Re: Snapmirror issues between Data OnTap 7.33 and 7.36

created by aborzenkov

<http://communities.netapp.com/people/aborzenkov> in *Products

& Solutions* - View the full

discussion<http://communities.netapp.com/message/67445#67445>

7.3.3 and 7.3.6 should be compatible w.r.t. SnapMirror. If you describe

your issues in more details, someone may be able to help.

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Original Post:

Hello, I have a DR filer running DOT 7.36 and my source filers are running

7.33 , I am having issues initializing the snap mirrors. Is there any

issues having different OS versions ? Any help would be greatly recieved

Kind regards John

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[radek_kubka]

However the snapmirror still fails

Fails when (during intialization? update?) & with what message?

Regards,
Radek

[johnpholland]

Hello

Pls see error below

Thanks in advance

John

SnapMirror Initialize failed : Snapmirror error: cannot connect to source

filer

From: Radek Kubka

Sent: 11 November 2011 11:32

To: John Holland

Subject: "Snapmirror issues between Data OnTap 7.33 and 7.36" [NetApp

Community > Products & Solutions]

<http://communities.netapp.com/index.jspa>

Re: Snapmirror issues between Data OnTap 7.33 and 7.36

created by Radek Kubka <http://communities.netapp.com/people/radek.kubka>in

Products & Solutions - View the full

discussion<http://communities.netapp.com/message/67578#67578>

However the snapmirror still fails

Fails when (during intialization? update?) & with what message?

Regards,

Radek

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Original Post:

Hello, I have a DR filer running DOT 7.36 and my source filers are running

7.33 , I am having issues initializing the snap mirrors. Is there any

issues having different OS versions ? Any help would be greatly recieved

Kind regards John

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[radek_kubka]

1. can you ping source controller from destination?

2. what's the output of "options snapmirror.access" command?

[johnpholland]

Hi

I can ping the source filer from the destination filer successfully. See

output below from snapmirrror command

drfiler2> ping 10.136.191.5

10.136.191.5 is alive

drfiler2> options snapmirror.access

snapmirror.access legacy

drfiler2>

Thanks again for you help

John

From: Radek Kubka

Sent: 11 November 2011 11:44

To: John Holland

Subject: "Snapmirror issues between Data OnTap 7.33 and 7.36" [NetApp

Community > Products & Solutions]

<http://communities.netapp.com/index.jspa>

Re: Snapmirror issues between Data OnTap 7.33 and 7.36

created by Radek Kubka <http://communities.netapp.com/people/radek.kubka>in

Products & Solutions - View the full

discussion<http://communities.netapp.com/message/67579#67579>

1. can you ping source controller from destination?

2. what's the output of "options snapmirror.access" command?

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Discussion thread has 5 replies. Click

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Original Post:

Hello, I have a DR filer running DOT 7.36 and my source filers are running

7.33 , I am having issues initializing the snap mirrors. Is there any

issues having different OS versions ? Any help would be greatly recieved

Kind regards John

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[rorzmcgauze]

OK just to confirm everything :

For Volume SnapMirror

a snampmirror licensed on both controllers?

b options snapmirror.enable on for both controllers?

c options snapmirror.access set to legacy on source with an /etc/snapmirror.allow file containing destination's IP address (ie 10.136.191.5) ?

d destination vol created and restricted ?

e on destination run: snapmirror initialize -S source:source_vol destination:destination_vol then fails?

d verify with snapmirror status

If you open a CLI to both source and destination you will receive different messages which may help to troubleshoot this.