<div dir="ltr"> </div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Oct 12, 2016 at 6:07 PM, Gordon Ross <<a href="mailto:gordon.w.ross@gmail.com" target="_blank">gordon.w.ross@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Interesting finding re. VHD support needing resiliency support in SMB 2.1. Thanks for the KB article: <a href="https://support.microsoft.com/en-us/kb/2920193" rel="noreferrer" target="_blank">https://support.microsoft.com/en-us/kb/2920193</a> We have resiliency support in NexentaStor 5.0 (shameless plug:) <a href="https://nexenta.com/products/nexentastor" rel="noreferrer" target="_blank">https://nexenta.com/products/nexentastor</a> We should work on upstreaming that code soon. <div><div class="h5"> On Wed, Oct 12, 2016 at 8:54 AM, Natxo Asenjo <<a href="mailto:natxo.asenjo@gmail.com">natxo.asenjo@gmail.com</a>> wrote: > hi, > > There is a w10 system at the home and it's a bit critical for the wife ;-), > so I want to have this up and running asap if some kind of trouble happens > with it. > > Anyway, this windows 10 OS has a backup tool that allows you to dump an > image to a network share using cifs, obviously. > > So I have a zfs file system, shared it for cifs, set the permissions for the > share. Start the backup, and it will fail consistently when it has reached > 57%. > > After much searching, I found this: > <a href="https://social.technet.microsoft.com/Forums/windows/en-US/c2032e37-ebe9-4221-9d37-5525fcdaae19/windows-8-backup-win7-file-recovery-system-image-creation-to-nas-device-fails-with-error?forum=w8itprogeneral" rel="noreferrer" target="_blank">https://social.technet.microsoft.com/Forums/windows/en-US/c2032e37-ebe9-4221-9d37-5525fcdaae19/windows-8-backup-win7-file-recovery-system-image-creation-to-nas-device-fails-with-error?forum=w8itprogeneral</a> > > And yes, after: > > # sharectl set -p max_protocol=1 smb > > and restarting the cifs service, now the backup is running correctly (97% > and counting). > > Apparently it has to do with 'resilency support', whatever that may be: > > <a href="https://support.microsoft.com/en-us/kb/2920193" rel="noreferrer" target="_blank">https://support.microsoft.com/en-us/kb/2920193</a> > > Which is a shame, because now the cifs host is limited to smb 1.5 instead of > 2.1 (but at least it works). > > Hopefully I spare somebody some unnecessary pain with this info. And it > would be awesome if this 'resiliciency support' made it to the cifs server > in a next version ;-) > > Thanks! > > -- > Groeten, > natxo > </div></div>> _______________________________________________ > OmniOS-discuss mailing list > <a href="mailto:OmniOS-discuss@lists.omniti.com">OmniOS-discuss@lists.omniti.com</a> > <a href="http://lists.omniti.com/mailman/listinfo/omnios-discuss" rel="noreferrer" target="_blank">http://lists.omniti.com/mailman/listinfo/omnios-discuss</a> > </blockquote></div> -- <div class="gmail_signature" data-smartmail="gmail_signature">-- Groeten, natxo</div> </div>