[Bug 1269175] [NEW] lvresize, lvextend, and fsadm attempt to fsck a mounted filesystem

[Dave Chiluk]

Public bug reported:

Steps to Reproduce:
1. Run lvextend -L +...G -r <LV block device>
2. Obtain a message saying:
WARNING!!! The filesystem is mounted. If you continue you ***WILL***
cause ***SEVERE*** filesystem damage.

Do you really want to continue<n>?

3. Reply no, and lvextend or lvresize proceed anyway, freaking out any user who does not recognize the above message as having come from fsck.
4. Reply yes, and possibly corrupt your filesystem.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: lvm2 2.02.66-4ubuntu7.3
ProcVersionSignature: User Name 3.2.0-57.87-generic 3.2.52
Uname: Linux 3.2.0-57-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
Date: Tue Jan 14 22:33:52 2014
Ec2AMI: ami-000005c2
Ec2AMIManifest: FIXME
Ec2AvailabilityZone: nova
Ec2InstanceType: cpu1-ram1-disk50-ephemeral20
Ec2Kernel: aki-00000548
Ec2Ramdisk: ari-00000548
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: lvm2
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: lvm2 (Ubuntu)
     Importance: Undecided
     Assignee: Dave Chiluk (chiluk)
         Status: New


** Tags: amd64 apport-bug precise

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https://bugs.launchpad.net/bugs/1269175

Title:
  lvresize,lvextend, and fsadm attempt to fsck a mounted filesystem

Status in “lvm2” package in Ubuntu:
  New

Bug description:
  Steps to Reproduce:
  1. Run lvextend -L +...G -r <LV block device>
  2. Obtain a message saying:
  WARNING!!! The filesystem is mounted. If you continue you ***WILL***
  cause ***SEVERE*** filesystem damage.

  Do you really want to continue<n>?

  3. Reply no, and lvextend or lvresize proceed anyway, freaking out any user who does not recognize the above message as having come from fsck.
  4. Reply yes, and possibly corrupt your filesystem.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: lvm2 2.02.66-4ubuntu7.3
  ProcVersionSignature: User Name 3.2.0-57.87-generic 3.2.52
  Uname: Linux 3.2.0-57-generic x86_64
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  Date: Tue Jan 14 22:33:52 2014
  Ec2AMI: ami-000005c2
  Ec2AMIManifest: FIXME
  Ec2AvailabilityZone: nova
  Ec2InstanceType: cpu1-ram1-disk50-ephemeral20
  Ec2Kernel: aki-00000548
  Ec2Ramdisk: ari-00000548
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: lvm2
  UpgradeStatus: No upgrade log present (probably fresh install)

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