[Samba] Can't copy large files to Windows with SMB2/3 on 10G network
mi.lists at alma.ch
Tue Sep 18 21:18:15 UTC 2018
>> - smbclient [no -m option] is OK and slow (uses default SMB1/NT1?)
>> - mount.cifs -o vers=1.0 is OK and slow
>> - smbclient -m SMB2 (or -m SMB3) fails
> The above is the interesting case, as this is much
> easier to debug (in user space) than the kernel
> Can you give more details on *exactly* HOW smbclient -mSMB3
> fails ?
This is really strange: today I was not able to reproduce the problem.
Neither with smbclient, nor with mount.cifs.
Tried with 2 of the 3 Windows machines which showed the original
problem, but today all copies with file sizes from 50 GB up to 150 GB
went fine, using SMB 3.11.
Well, it looks like we might never know what the problem was.
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