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