[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
** Also affects: cifs-utils (Debian) via
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871779
Importance: Unknown
Status: Unknown
** Summary changed:
- SMB driver (SMBv2) does not show all files when mounting a windows top level
share
+ SMBv2+ does not show all files when mounting a windows share
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https://bugs.launchpad.net/bugs/1572132
Title:
SMBv2+ does not show all files when mounting a windows share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Status in cifs-utils package in Debian:
Unknown
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
> The funny thing is you can enter or list the "hidden" folder if your
force the path.
The bug has been confirmed and there are explanations and patches but
the maintainers don't seem ready to apply it which is unfortunate as it
is a very nefarious bug (Windows 10 doesn't support SMB1.0 by default).
If you aren't aware of this bug you could mistakenly think all files of
a share are being backed up when they aren't.
https://bugzilla.samba.org/show_bug.cgi?id=13107
https://www.spinics.net/lists/linux-cifs/msg14170.html
Explanation of bug:
https://www.spinics.net/lists/linux-cifs/msg14405.html
Unfortunately I'm not sure how to apply the patches and recompile just
the cifs module.
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
Hi all,
Experiencing the same issue under debian stable (kernel 4.9.88-1). I
opened a bugreport a few months ago with some network captures.
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871779
The funny thing is you can enter or list the "hidden" folder if your
force the path.
** Bug watch added: Debian Bug tracker #871779
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871779
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
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Re: [Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
Do you get a notice in dmesg when you don't specify the version at mount
time?
On Fri, Apr 27, 2018, 03:05 Walter Cheuk wrote:
> Same problem happened to Ubuntu 16.04.5. I have to specify "vers=1.0" to
> mount a NAS drive successfully. The help said the default version is
> 1.0, so I spent a lot of time to check other options. Anyone please
> update the help text.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1572132
>
> Title:
> SMB driver (SMBv2) does not show all files when mounting a windows top
> level share
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
>
--
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
Same problem happened to Ubuntu 16.04.5. I have to specify "vers=1.0" to
mount a NAS drive successfully. The help said the default version is
1.0, so I spent a lot of time to check other options. Anyone please
update the help text.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
I'm seeing files (ok, one file) disappear from a share when it's mounted
with vers=3.0. But it's not a top-level share, it's just
"c:\Shares\jsmith" on a windows 2016 server:
https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1764778/comments/15
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
Same problem here with uBuntu 16.04 using Kernel "4.13.0-37-generic
#42~16.04.1-Ubuntu SMP Mar 7 x86_64".
A mounted share called "D" from a Windows 10 (1709) computer has at
least one important directory just missing when mounted. I can enter the
non-existing directory manually though by cd "directoryName" and then
once inside see its contents (unsure if this listig is complete though).
This is a major bug.
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
In my case the files do not appear only on directory listing. I can,
however, do touch, edit, rm and other file operations, and they work
fine.
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
@ahasenack 4.10.0-35-generic (buildd@lcy01-33) (gcc version 5.4.0
20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #39~16.04.1-Ubuntu SMP Wed
Sep 13 09:02:42 UTC 2017 (Ubuntu 4.10.0-35.39~16.04.1-generic 4.10.17)
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
I filed a bug in bugzilla.samba.org in the CifsVFS "project", but I'm
not 100% it's the right place. I don't know if they are upstream of the
cifs code in the kernel, or if that's some old implementation that is no
longer used.
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
@jchamp what's your kernel version?
** Bug watch added: Samba Bugzilla #13107
https://bugzilla.samba.org/show_bug.cgi?id=13107
** Also affects: linux via
https://bugzilla.samba.org/show_bug.cgi?id=13107
Importance: Unknown
Status: Unknown
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in Linux:
Unknown
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
I'm also experiencing this bug on Ubuntu 16.04.3.
I don't think Windows supports SMB 1.0 any longer due to security issues.
(mount error(121): Remote I/O error)
Adding vers=2.0 or 2.1 to the mount command line options successfully mounts
the share, but using rsync to back up this Windows share is not reliable if it
is missing 2 files.
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
This should have been moved back to "confirmed" before the expiration,
fixing that now.
** Changed in: linux (Ubuntu)
Status: Expired => Confirmed
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in linux package in Ubuntu:
Expired
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
I checked it with the 4.12.0 kernel, Problem still exists.
I also verified the correct kernel version with uname -r.
I added the tag kernel-bug-exists-upstream.
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in linux package in Ubuntu:
Incomplete
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
I'm not a real Linux expert, but I'll do my very best.
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in linux package in Ubuntu:
Incomplete
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.12 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".
Thanks in advance.
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.12
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Tags added: kernel-da-key
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in linux package in Ubuntu:
Incomplete
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572132/+subscriptions
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[Kernel-packages] [Bug 1572132] Re: SMB driver (SMBv2) does not show all files when mounting a windows top level share
Check some debug options that can be enabled on-the-fly, taken from bug
https://bugs.launchpad.net/ubuntu/karmic/+source/linux/+bug/406466/comments/8.
In particular:
echo 1 > /proc/fs/cifs/traceSMB
showed that the missing files/directories are sent to the client when
"ls -l /mountpoint" is issued.
** Package changed: cifs-utils (Ubuntu) => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/1572132
Title:
SMB driver (SMBv2) does not show all files when mounting a windows top
level share
Status in linux package in Ubuntu:
Confirmed
Bug description:
When using the SMBv2 Protocol to mount a top level windows share (such
as C:\) not all files (or directories) are shown that exist on the
server side. Exactly 2 files are always missing...
Steps to reproduce:
On a windows7 PC (or Server) e.g. C:\ must be published as Share (must be top
level share - a subfolder like C:\data\ seems to work)
sudo mount -t cifs //SERVER/SHARE_NAME /mnt -o
domain=DOMAIN_NAME,username=${USER},uid=1000,gid=1000,nounix,vers=2.0
As a result always 2 Files (or directories) are missing in the mounted
directory of the ubuntu installation.
Seems to be a kernel bug (source tree: linux/fs/cifs).
The ubuntu versions I have checked:
Ubuntu 14.04LTS amd64
Ubuntu 15.10 amd64
Ubuntu 16.04 amd64
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.12
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Tue Apr 19 14:50:02 2016
InstallationDate: Installed on 2016-04-19 (0 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160417.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572132/+subscriptions
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