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From:   samba-bugs@samba.org
To:     cifs-qa@samba.org
Subject: [Bug 13570] CIFS Mount Used Size descrepancy
Date:   Sat, 03 Sep 2022 19:22:34 +0000
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https://bugzilla.samba.org/show_bug.cgi?id=3D13570

--- Comment #6 from Enzo Matsumiya <ematsumiya@suse.de> ---
You can do something like this, with tcpdump package installed:

<in terminal 1>
> $ sudo mount.cifs <...mount options...> //10.0.0.220/storage /cifs/server

<in terminal 2>
> $ sudo tcpdump -i eth0 -s 0 -w wrong-df.pcap port 445

(of course, replace "eth0" with the network interface that connects to
10.0.0.220)

<back to terminal 1>
> $ df -h

<go back to terminal 2>
> press ctrl-c to terminate tcpdump capture

Then you attach the new file "wrong-df.pcap" here please, along with the si=
ze
shown by "df -h" in terminal 1, and the size you expected to see.

A "df -h" output from the server side at the same time you see the discrepa=
ncy
would be nice as well.

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