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[Bug 1574801] Re: zfs posix default permissions lost on reboot or unmount

 

** Changed in: linux (Ubuntu)
       Status: Confirmed => In Progress

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Changed in: linux (Ubuntu)
     Assignee: (unassigned) => Colin Ian King (colin-king)

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https://bugs.launchpad.net/bugs/1574801

Title:
  zfs posix default permissions lost on reboot or unmount

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Ubuntu 16.04 server

  Problem: Posix default permissions on zfs datasets are lost after
  rebooting the server or unmounting/remount.

  See here for details and fix:
  https://github.com/zfsonlinux/zfs/issues/4520

  
  --- 
  AlsaDevices:
   total 0
   crw-rw----+ 1 root audio 116,  1 Apr 24 22:44 seq
   crw-rw----+ 1 root audio 116, 33 Apr 24 22:44 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 nouveaufb
   1 astdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic root=/dev/mapper/hostname--vg-root ro
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware                            1.157
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  xenial
  Uname: Linux 4.4.0-21-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 07/23/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 6702
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8B-X series
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 17
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr6702:bd07/23/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKComputerINC.:rnP8B-Xseries:rvr:cvnToBeFilledByO.E.M.:ct17:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.

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