Windows Image Backup from Win7 Pro to FreeNAS failed

[emdep3000]

Here system info:

Hostname freenas.local
Build FreeNAS-8.3.0-RELEASE-p1-x64 (r12825)
Platform Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
Memory 12264MB
System Time Thu Jan 03 08:32:17 PST 2013
Uptime 8:32AM up 13 days, 1:17, 0 users
Load Average 0.06, 0.03, 0.00
Connected through freenas

When I run Windows Image Backup from my Windows 7 Pro to \\FreeNAS\DATA , it ran for awhile and it created some folders/files created on the FreeNAS\DATA. But it failed after a little bit later (see attached pictured)




Any ideas ???

 

[jlpellet]

While I cannot read the Win7 error code in the jpg, from http://social.technet.microsoft.com...l/thread/aa7bb210-516b-4b82-85ce-ca54983e5bdf, try the following:
1. Click Start. Enter “gpedit.msc” in the Start Search box.
2. Locate to Computer Configuration\Windows Settings\Security Settings\Local Policies\Security Options\
3. In the right pane, double-click on “Network security: LAN Manager authentication level”.
4. Change the level to “Send LM & NTLM - use NTLMv2 session security if negotiated”.
OR
Map the network resource to a local drive letter.
OR
Backup to a local drive & copy to the network with a separate scheduled task.

Hope this helps.

 

[emdep3000]

Thank for your help. However, it did not work for me.

Here is the error image again. I believe the error occurs at the end of the process.

Note: I backup to other NAS or shared folder on network and it worked fine.

Thanks.

 

[jlpellet]

Only 2 other suggestions to try.
1. Make sure destination has >2x size of backup free before starting job.
2. Tweak CIFS settings (mainly disable AIO & enable large R/W support). Or look for difference from the successful NAS

 

[emdep3000]

Hi Jlpellet,

I've tried your suggestion and it is still not working for me.

1.) My destination (FreeNAS box) is very big (about 9TB) so this is not a problem .

2.) I've tried to tweak the CIFS settings as your suggestion but no luck.

Note that I could not check the differences from other successful NAS since it's a QNAP box (different OS). And another successful one is a shared-folder on Windows-based system (different OS).

Any other ideas? Anyone has the same errors/issues ???

Thanks for your inputs.

 

[jlpellet]

Only other option I can think of is to make the backup to a local drive then see if copying the resulting directory replicates the error.