Re: [OmniOS-discuss] cifs smb 2.1 errors when using windows 10 backup tool
hi, > > On Wed, Oct 12, 2016 at 6:07 PM, Gordon Ross > wrote: > >> Interesting finding re. VHD support needing resiliency support in SMB 2.1. >> Thanks for the KB article: https://support.microsoft.com/en-us/kb/2920193 >> >> We have resiliency support in NexentaStor 5.0 (shameless plug:) >> https://nexenta.com/products/nexentastor >> We should work on upstreaming that code soon. >> > That would be terrific! Thanks for your efforts for making an awesome cifs service. -- Groeten, natxo ___ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss
Re: [OmniOS-discuss] cifs smb 2.1 errors when using windows 10 backup tool
On Wed, Oct 12, 2016 at 6:07 PM, Gordon Ross wrote: > Interesting finding re. VHD support needing resiliency support in SMB 2.1. > Thanks for the KB article: https://support.microsoft.com/en-us/kb/2920193 > > We have resiliency support in NexentaStor 5.0 (shameless plug:) > https://nexenta.com/products/nexentastor > We should work on upstreaming that code soon. > > > On Wed, Oct 12, 2016 at 8:54 AM, Natxo Asenjo > 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: > > 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 > > > > 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: > > > > https://support.microsoft.com/en-us/kb/2920193 > > > > 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 > > > > ___ > > OmniOS-discuss mailing list > > OmniOS-discuss@lists.omniti.com > > http://lists.omniti.com/mailman/listinfo/omnios-discuss > > > -- -- Groeten, natxo ___ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss
Re: [OmniOS-discuss] cifs smb 2.1 errors when using windows 10 backup tool
On Wed, Oct 12, 2016 at 5:00 PM, Jeff Stockett wrote: > FWIW, you could create a backup volume and share it via iscsi to your > wife’s PC – quite a few commands to accomplish on the omnios side but easy > if you have nappit already. Once you attach it, run windows backup, and it > will immediately see it as an available backup location and initialize it > for just that purpose if you let it. Then you could leave your CIFS shares > 2.1. > sure, you can offer an iscsi disk but recovering bare metal from iscsi targets is not as easy as from a share ;-) and well, as I read in the thread, Nexenta already has this and will upstream their work (thanks! awesome work), so for the time being I guess I can either turn smb 1 on/off every now and then for a backup, or just live with a slower cifs protocol. -- Groeten, natxo ___ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss
Re: [OmniOS-discuss] cifs smb 2.1 errors when using windows 10 backup tool
Interesting finding re. VHD support needing resiliency support in SMB 2.1. Thanks for the KB article: https://support.microsoft.com/en-us/kb/2920193 We have resiliency support in NexentaStor 5.0 (shameless plug:) https://nexenta.com/products/nexentastor We should work on upstreaming that code soon. On Wed, Oct 12, 2016 at 8:54 AM, Natxo Asenjo 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: > 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 > > 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: > > https://support.microsoft.com/en-us/kb/2920193 > > 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 > > ___ > OmniOS-discuss mailing list > OmniOS-discuss@lists.omniti.com > http://lists.omniti.com/mailman/listinfo/omnios-discuss > ___ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss
[OmniOS-discuss] cifs smb 2.1 errors when using windows 10 backup tool
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: 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 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: https://support.microsoft.com/en-us/kb/2920193 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 ___ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss