Red Hat Bugzilla – Bug 1476405
Cannot write to cifs Windows Share
Last modified: 2018-05-29 08:27:36 EDT
Created attachment 1306041 [details]
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.
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.
Created attachment 1306042 [details]
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
(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
> #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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