Bug 1476405 - Cannot write to cifs Windows Share
Cannot write to cifs Windows Share
Status: NEW
Product: Fedora
Classification: Fedora
Component: samba (Show other bugs)
26
x86_64 Linux
unspecified Severity high
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Assigned To: Guenther Deschner
Fedora Extras Quality Assurance
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2017-07-28 17:26 EDT by cnr0616
Modified: 2017-08-09 08:59 EDT (History)
10 users (show)

See Also:
Fixed In Version: 4.7.0rc3
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Attachments (Terms of Use)
error_fc26 (254.22 KB, image/png)
2017-07-28 17:26 EDT, cnr0616
no flags Details
success_fc25 (123.81 KB, image/png)
2017-07-28 17:28 EDT, cnr0616
no flags Details

  None (edit)
Description cnr0616 2017-07-28 17:26:16 EDT
Created attachment 1306041 [details]
error_fc26

Description of problem:  When uploading a file to a cifs windows share I get an connection timed out error.  It appears to fail at the 262Kb mark, and I can indeed write 100kb files sucessfully.  This is not an issue in Fedora25 with both the 4.5.0-3.fc24 and 4.5.11-0.fc25 packages working correctly.  Only the samba_4.6.5-0.fc26 package seems to be effected.


Version-Release number of selected component (if applicable): 26


How reproducible:  Attempt to copy files.  Used VM attached to FC26 live CD and also FC26 installed on native machine.  Connect fails on all files over 262Kb.


Steps to Reproduce:
1.Browse to share.
2.Attempt to copy file over 262Kb.
3.

Actual results:  Connection timed out, See attachment.


Expected results:  Successful file transfer.


Additional info:  I also tried this on a Ubuntu 16.04 Live CD and it worked as expected.  However on the Ubuntu 17.04 Live CD it failed at the same mark as the FC26 version in the same manner.  I believe that version of Samba on the 17.04 was 4.5.4-ish.  Also tested with a CentOS 7 Live CD and it worked fine, it was on a 4.2.x release of Samba.
Comment 1 cnr0616 2017-07-28 17:28 EDT
Created attachment 1306042 [details]
success_fc25
Comment 2 cnr0616 2017-08-07 15:00:34 EDT
The samba packages currently in rawhide (4.7.0rc3 )work correctly.

To install these packages on my Fedora 26 installation I ran the following commands:

#Install and enable rawhide repo
sudo dnf install fedora-repos-rawhide
sudo dnf config-manager --set-enabled rawhide

#Import GPG Key
sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-27-x86_64

#Upgrade samba packages, others included sssd, etc.
sudo dnf upgrade samba

#Disable rawhide after updating.
sudo dnf config-manager --set-disabled rawhide
Comment 3 cnr0616 2017-08-09 08:59:59 EDT
(In reply to cnr0616 from comment #2)
> The samba packages currently in rawhide (4.7.0rc3 )work correctly.
> 
> To install these packages on my Fedora 26 installation I ran the following
> commands:
> 
> #Install and enable rawhide repo
> sudo dnf install fedora-repos-rawhide
> sudo dnf config-manager --set-enabled rawhide
> 
> #Import GPG Key
> sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-27-x86_64
> 
> #Upgrade samba packages, others included sssd, etc.
> sudo dnf upgrade samba
> 
> #Disable rawhide after updating.
> sudo dnf config-manager --set-disabled rawhide

#Typo above when upgrading samba use samba-client package instead
sudo dnf upgrade samba-client

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