apport information
** Tags added: apport-collected
** Description changed:
On a 18.04 test system, there is BUG in the nfs-kernel-server. If
multiple shares are exported, each share can be mounted from another
computer or via network on the same server. BUT, looking inside the
mounted fs always the first exported share is used. So, e.g. if you
export data1 and data2 and mount data1 to /mnt and data2 /mnt2 locally,
ls /mnt and ls /mnt2 are identical!!! syslog messages indicate a normal
operation but in fact is not ...
I checked this behaviour with a 4.13.13 kernel and the latest 4.15.17
kernel and I guess it is independent from this kernel version or an
older BUG ...
nfs-kernel-server 1.2.8 on Ubuntu 16.04 is working fine on the same
computer ...
-
cat /proc/version_signature
Ubuntu 4.15.0-20.21-generic 4.15.17
-
-
lsb_release -rd
Description: Ubuntu 18.04 LTS
Release: 18.04
-
-
apt-cache policy nfs-kernel-server
nfs-kernel-server:
Installed: 1:1.3.4-2.1ubuntu5
Candidate: 1:1.3.4-2.1ubuntu5
Version table:
*** 1:1.3.4-2.1ubuntu5 500
500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
100 /var/lib/dpkg/status
-
+ ---
+ ApportVersion: 2.20.9-0ubuntu7
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: gdm 4285 F.... pulseaudio
+ /dev/snd/seq: timidity 21111 F.... timidity
+ DistroRelease: Ubuntu 18.04
+ HibernationDevice: RESUME=UUID=e95fb4a4-5c85-462a-8dc7-01d02e0f48c9
+ InstallationDate: Installed on 2017-12-06 (141 days ago)
+ InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20171205)
+ Lsusb:
+ Bus 001 Device 004: ID 413c:2107 Dell Computer Corp.
+ Bus 001 Device 003: ID 046d:c05b Logitech, Inc. M-U0004 810-001317 [B110
Optical USB Mouse]
+ Bus 001 Device 002: ID 1a40:0201 Terminus Technology Inc. FE 2.1 7-port Hub
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ MachineType: System manufacturer System Product Name
+ NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
+ Package: linux (not installed)
+ ProcFB: 0 radeondrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic
root=UUID=233c2e9a-3c3c-4038-999b-f24c6e3fee38 ro quiet splash vt.handoff=1
+ ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+ linux-restricted-modules-4.15.0-20-generic N/A
+ linux-backports-modules-4.15.0-20-generic N/A
+ linux-firmware 1.173
+ RfKill:
+
+ Tags: bionic
+ Uname: Linux 4.15.0-20-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+
+ _MarkForUpload: True
+ dmi.bios.date: 03/13/2007
+ dmi.bios.vendor: Phoenix Technologies, LTD
+ dmi.bios.version: ASUS M2NPV-VM ACPI BIOS Revision 0801
+ dmi.board.name: M2NPV-VM
+ dmi.board.vendor: ASUSTek Computer INC.
+ dmi.board.version: 1.xx
+ dmi.chassis.asset.tag: 123456789000
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: Chassis Manufacture
+ dmi.chassis.version: Chassis Version
+ dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2NPV-VMACPIBIOSRevision0801:bd03/13/2007:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTekComputerINC.:rnM2NPV-VM:rvr1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
+ dmi.product.name: System Product Name
+ dmi.product.version: System Version
+ dmi.sys.vendor: System manufacturer
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1767075/+attachment/5128280/+files/AlsaInfo.txt
--
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/1767075
Title:
Exported shares are wrongly mounted
Status in linux package in Ubuntu:
Incomplete
Bug description:
On a 18.04 test system, there is BUG in the nfs-kernel-server. If
multiple shares are exported, each share can be mounted from another
computer or via network on the same server. BUT, looking inside the
mounted fs always the first exported share is used. So, e.g. if you
export data1 and data2 and mount data1 to /mnt and data2 /mnt2
locally, ls /mnt and ls /mnt2 are identical!!! syslog messages
indicate a normal operation but in fact is not ...
I checked this behaviour with a 4.13.13 kernel and the latest 4.15.17
kernel and I guess it is independent from this kernel version or an
older BUG ...
nfs-kernel-server 1.2.8 on Ubuntu 16.04 is working fine on the same
computer ...
-
cat /proc/version_signature
Ubuntu 4.15.0-20.21-generic 4.15.17
-
-
lsb_release -rd
Description: Ubuntu 18.04 LTS
Release: 18.04
-
-
apt-cache policy nfs-kernel-server
nfs-kernel-server:
Installed: 1:1.3.4-2.1ubuntu5
Candidate: 1:1.3.4-2.1ubuntu5
Version table:
*** 1:1.3.4-2.1ubuntu5 500
500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
100 /var/lib/dpkg/status
-
---
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gdm 4285 F.... pulseaudio
/dev/snd/seq: timidity 21111 F.... timidity
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=e95fb4a4-5c85-462a-8dc7-01d02e0f48c9
InstallationDate: Installed on 2017-12-06 (141 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20171205)
Lsusb:
Bus 001 Device 004: ID 413c:2107 Dell Computer Corp.
Bus 001 Device 003: ID 046d:c05b Logitech, Inc. M-U0004 810-001317 [B110
Optical USB Mouse]
Bus 001 Device 002: ID 1a40:0201 Terminus Technology Inc. FE 2.1 7-port Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: System manufacturer System Product Name
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic
root=UUID=233c2e9a-3c3c-4038-999b-f24c6e3fee38 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.15.0-20-generic N/A
linux-backports-modules-4.15.0-20-generic N/A
linux-firmware 1.173
RfKill:
Tags: bionic
Uname: Linux 4.15.0-20-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 03/13/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS M2NPV-VM ACPI BIOS Revision 0801
dmi.board.name: M2NPV-VM
dmi.board.vendor: ASUSTek Computer INC.
dmi.board.version: 1.xx
dmi.chassis.asset.tag: 123456789000
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2NPV-VMACPIBIOSRevision0801:bd03/13/2007:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTekComputerINC.:rnM2NPV-VM:rvr1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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