Thanks for the feedback Andrey - how do I interpret the output in the context of making the 3rd 6 hour attempt successful?

na03*> wafl scan status Volume dbdev7: Scan id Type of scan progress 1 active bitmap rearrangement fbn 22100 of 30365 w/ max_chain_len 3 Volume : Scan id Type of scan progress 2 active bitmap rearrangement fbn 21983 of 30365 w/ max_chain_len 3 Volume web: Scan id Type of scan progress 3 active bitmap rearrangement fbn 96 of 178 w/ max_chain_len 3 Volume ccidata: Scan id Type of scan progress 4 active bitmap rearrangement fbn 888 of 1784 w/ max_chain_len 3 Volume dbdev2: Scan id Type of scan progress 5 active bitmap rearrangement fbn 15616 of 20103 w/ max_chain_len 3 Volume dbdev5: Scan id Type of scan progress 6 active bitmap rearrangement fbn 15645 of 20103 w/ max_chain_len 3 Volume vm65net1: Scan id Type of scan progress 8 active bitmap rearrangement fbn 9029 of 9137 w/ max_chain_len 3 Volume vol0: Scan id Type of scan progress 9 active bitmap rearrangement fbn 447 of 1012 w/ max_chain_len 3

thanks

Fletcher

On Feb 19, 2012, at 6:54 PM, Borzenkov, Andrey wrote:

Check with "wafl scan" what is running on this volume. You need advanced or diag privilege level (do not remember offhand). ________________________________________ From: toasters-bounces@teaparty.net [toasters-bounces@teaparty.net] On Behalf Of Fletcher Cocquyt [fcocquyt@stanford.edu] Sent: Monday, February 20, 2012 05:23 To: toasters@teaparty.net Subject: vFiler migration with flex-clones fails - Volume is a clone and scanners have not completed on the parent volume: cannot execute operation

It takes almost 6 hours to run the initial snap mirror sync for this vFiler migration, and its failed twice with

Waiting for SnapMirror-Resync to complete on 'dbdev2, dbdev5, dbdev7' flex-clones… then SnapMirror Resync failed: Reason: SnapMirror error: Volume is a clone and scanners have not completed on the parent volume: cannot execute operation

Src and dest are 3270 clusters running 8.1RC2 This is the last remaining migration blocking our long awaited shelf upgrade - and we have a case open with Netapp

Anyone seen this one and worked around it?

Thanks,

Fletcher

yes I've had a case open for a few days now thanks

On Feb 19, 2012, at 9:55 PM, Borzenkov, Andrey wrote:

I do not see anything unusual here. Active bitmap rearrangement is always active. It is possible that there was some additional scan running and already finished.

Have you tried to contact NetApp support?

---

With best regards

Andrey Borzenkov Senior system engineer FTS MBG MOM EAI RU FOS

FUJITSU Fujitsu Technology Solutions Zemlyanoy Val Street, 9, 105 064 Moscow, Russian Federation Tel.: +7 495 730 62 18 (office) Tel.: +7 495 730 62 20 ( reception) Mob.: +7 916 678 7208 Fax: +7 495 730 62 14 E-mail: Andrey.Borzenkov@ts.fujitsu.com Web: ru.fujitsu.com Company details: ts.fujitsu.com/imprint This communication contains information that is confidential, proprietary in nature and/or privileged. It is for the exclusive use of the intended recipient(s). If you are not the intended recipient(s) or the person responsible for delivering it to the intended recipient(s), please note that any form of dissemination, distribution or copying of this communication is strictly prohibited and may be unlawful. If you have received this communication in error, please immediately notify the sender and delete the original communication. Thank you for your cooperation. Please be advised that neither Fujitsu, its affiliates, its employees or agents accept liability for any errors, omissions or damages caused by delays of receipt or by any virus infection in this message or its attachments, or which may otherwise arise as a result of this e-mail transmission.

-----Original Message----- From: Fletcher Cocquyt [mailto:fcocquyt@stanford.edu] Sent: Monday, February 20, 2012 8:48 AM To: Borzenkov, Andrey Cc: toasters@teaparty.net Subject: Re: vFiler migration with flex-clones fails - Volume is a clone and scanners have not completed on the parent volume: cannot execute operation

Thanks for the feedback Andrey - how do I interpret the output in the context of making the 3rd 6 hour attempt successful?

na03*> wafl scan status Volume dbdev7: Scan id Type of scan progress 1 active bitmap rearrangement fbn 22100 of 30365 w/ max_chain_len 3 Volume : Scan id Type of scan progress 2 active bitmap rearrangement fbn 21983 of 30365 w/ max_chain_len 3 Volume web: Scan id Type of scan progress 3 active bitmap rearrangement fbn 96 of 178 w/ max_chain_len 3 Volume ccidata: Scan id Type of scan progress 4 active bitmap rearrangement fbn 888 of 1784 w/ max_chain_len 3 Volume dbdev2: Scan id Type of scan progress 5 active bitmap rearrangement fbn 15616 of 20103 w/ max_chain_len 3 Volume dbdev5: Scan id Type of scan progress 6 active bitmap rearrangement fbn 15645 of 20103 w/ max_chain_len 3 Volume vm65net1: Scan id Type of scan progress 8 active bitmap rearrangement fbn 9029 of 9137 w/ max_chain_len 3 Volume vol0: Scan id Type of scan progress 9 active bitmap rearrangement fbn 447 of 1012 w/ max_chain_len 3

thanks

Fletcher

On Feb 19, 2012, at 6:54 PM, Borzenkov, Andrey wrote:

...

Check with "wafl scan" what is running on this volume. You need advanced or diag privilege level (do not remember offhand). ________________________________________ From: toasters-bounces@teaparty.net [toasters-bounces@teaparty.net] On Behalf Of Fletcher Cocquyt [fcocquyt@stanford.edu] Sent: Monday, February 20, 2012 05:23 To: toasters@teaparty.net Subject: vFiler migration with flex-clones fails - Volume is a clone and scanners have not completed on the parent volume: cannot execute operation

It takes almost 6 hours to run the initial snap mirror sync for this vFiler migration, and its failed twice with

Waiting for SnapMirror-Resync to complete on 'dbdev2, dbdev5, dbdev7' flex-clones… then SnapMirror Resync failed: Reason: SnapMirror error: Volume is a clone and scanners have not completed on the parent volume: cannot execute operation

Src and dest are 3270 clusters running 8.1RC2 This is the last remaining migration blocking our long awaited shelf upgrade - and we have a case open with Netapp

Anyone seen this one and worked around it?

Thanks,

Fletcher