Fuel for OpenStack

hanging mount points when building iso

Bug #1391896 reported by Aleksandra Fedorova
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Fuel for OpenStack
Fix Committed
High
Alexander Gordeev
Fuel for OpenStack 6.0

Bug Description

Following paths are left mounted on a build server after build iso tasks finished

home/jenkins/workspace/tmp/master.iso/local_mirror/centos/os/x86_64 on /home/jenkins/workspace/tmp/master.iso/build/image/centos/SANDBOX/mirror type none (rw,bind)
/home/jenkins/workspace/tmp/6.0.staging.iso/local_mirror/centos/os/x86_64 on /home/jenkins/workspace/tmp/6.0.staging.iso/build/image/centos/SANDBOX/mirror type none (rw,bind)
/home/jenkins/workspace/tmp/6.0.staging.iso/local_mirror on /home/jenkins/workspace/tmp/6.0.staging.iso/build/image/tmp/ubuntu_chroot/tmp/mirror type none (rw,bind)
/home/jenkins/workspace/tmp/master.staging.iso/local_mirror/centos/os/x86_64 on /home/jenkins/workspace/tmp/master.staging.iso/build/image/centos/SANDBOX/mirror type none (rw,bind)
/home/jenkins/workspace/tmp/6.0.iso/local_mirror/centos/os/x86_64 on /home/jenkins/workspace/tmp/6.0.iso/build/image/centos/SANDBOX/mirror type none (rw,bind)

make deep_clean seems to unmount only local_mirror/ubuntu mountpoints leaving all centos ones.

See original description
Aleksandra Fedorova (bookwar)
description: updated
Aleksandra Fedorova (bookwar)
description: updated
Alexander Gordeev (a-gordeev)
tags: added: image-based provision
Changed in fuel:
assignee: nobody → Aleksandr Gordeev (a-gordeev)
Revision history for this message
Alexander Gordeev (a-gordeev) wrote :

how to reproduce:

1) insert 'exit 1' before `umount` https://github.com/stackforge/fuel-main/blob/master/image/ubuntu/create_separate_images.sh#L136
2) run 'make target_ubuntu_image' (it's faster than full iso rebuilding)
3) wait until it get failed on that line.
4) 'make deep_clean' will leave ubuntu mirror and the root fs image mounted. Run build again and it will produce this err http://jenkins-product.srt.mirantis.net:8080/job/6.0.iso/94/console
5) manually umount ubuntu mirror. 'make deep_clean' again and build then will produce this err http://jenkins-product.srt.mirantis.net:8080/job/6.0.iso/96/console

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to fuel-main (master)

Fix proposed to branch: master
Review: https://review.openstack.org/134029

Changed in fuel:
status: New → In Progress
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to fuel-main (master)

Reviewed: https://review.openstack.org/134029
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=03561abb53afd226b9ef8b64e94fa73d8f045a58
Submitter: Jenkins
Branch: master

commit 03561abb53afd226b9ef8b64e94fa73d8f045a58
Author: Alexander Gordeev <email address hidden>
Date: Wed Nov 12 21:27:34 2014 +0300

    Fix hanging mount points issues

    Mainly fixes the building of target ubuntu image.
    Just a couple of minor things like:
    1) unreachable lazy umount due to `echo` return code
    2) non removing of dissociated loop device
    3) forgotten mirror unmounting

    Change-Id: Ib991ebe31aa4b7a9f421a38d1dfee3d886177906
    Closes-Bug: #1391896

Changed in fuel:
status: In Progress → Fix Committed
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