Am 2019-09-24 20:11, schrieb ronnie sahlberg:
That pcap shows a problem with the lease break.
I just tried your python reproducer with the current cifs upstream
kernel and the problem does not manifest.
There were oplock related fixes in the cifs.ko module a while ago that
might have fixed the problem you see.
Which kernel version are you using ?
5.1.21-1-MANJARO with mount.cifs version: 6.8
Samba on the server side is version 4.4.16
On Tue, Sep 24, 2019 at 10:53 AM Moritz M
<mailinglist@xxxxxxxxxxxxxxxx> wrote:
Hi Pavel,
>
>
> Could you please enable debugging logging
> (https://wiki.samba.org/index.php/LinuxCIFS_troubleshooting#Enabling_Debugging),
> reproduce the problem and send us the kernel logs? A network capture
> of a repro could also be useful
> (https://wiki.samba.org/index.php/LinuxCIFS_troubleshooting#Wire_Captures).
see the debug output and the pcap file attached.
Best regards
Moritz
