OpenStack Shared File Systems Service (Manila)

manila extend after shrink may have a wrong real size

Bug #1909951 reported by shews on 2021-01-04

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	OpenStack Shared File Systems Service (Manila)	Fix Released	Medium	shews	OpenStack Shared File Systems Service (Manila) wallaby-2

Bug Description

Steps to reproduce:

1) create a 10G share with GenericShareDriver, NFS protocols on a devstack environment, master branch.

2) manila shrink it to 5G.

3) manila extend it to 8G.

4) Now the share is 8G under manila show, but mount the share to a linux vm, and check df -h in the vm, the share's size is 10G.

Tags:

Revision history for this message

shews (shews) wrote on 2021-01-04:

I push a commit to fix this bug: https://review.opendev.org/c/openstack/manila/+/769113

Vida Haririan (vhariria) on 2021-01-07

Changed in manila:
assignee:	nobody → shews (shews)

Vida Haririan (vhariria) on 2021-01-07

Changed in manila:
importance:	Undecided → Medium
milestone:	none → wallaby-2

Revision history for this message

Vida Haririan (vhariria) wrote on 2021-01-07:

Additional comments http://eavesdrop.openstack.org/meetings/manila/2021/manila.2021-01-07-15.00.log.html

shews (shews) on 2021-01-20

Changed in manila:
status:	New → Fix Committed
status:	Fix Committed → New
status:	New → Fix Committed

Goutham Pacha Ravi (gouthamr) on 2021-01-21

Changed in manila:
status:	Fix Committed → Fix Released

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2021-03-26: Fix included in openstack/manila 12.0.0.0rc1

This issue was fixed in the openstack/manila 12.0.0.0rc1 release candidate.

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2021-06-01: Fix proposed to manila (stable/train)

Fix proposed to branch: stable/train
Review: https://review.opendev.org/c/openstack/manila/+/794058

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2021-06-01: Fix merged to manila (stable/ussuri)

Reviewed: https://review.opendev.org/c/openstack/manila/+/772799
Committed: https://opendev.org/openstack/manila/commit/282787fb607d0fb59991e9c0f84c5e293979d9e7
Submitter: "Zuul (22348)"
Branch: stable/ussuri

commit 282787fb607d0fb59991e9c0f84c5e293979d9e7
Author: shews <email address hidden>
Date: Mon Jan 4 08:55:15 2021 +0000

Always use new_size when extend

Always use new_size when extend.

    The release note has been slightly modified
    in this release to prevent duplication of link
    text.

    Closes-Bug: #1909951
    Change-Id: Ic5faa887448f363bb4d91bccfe8e035a06936454
    (cherry picked from commit fbc4ecb64026fe97c4b9d46bf80fe8a56b43911f)
    Signed-off-by: Goutham Pacha Ravi <email address hidden>
    (cherry picked from commit a0f11f88fa42971925ce5ad2b884063377e6f5bf)

tags:

added: in-stable-ussuri

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2021-06-02: Fix merged to manila (stable/train)

Reviewed: https://review.opendev.org/c/openstack/manila/+/794058
Committed: https://opendev.org/openstack/manila/commit/ce7af6ead1eeae39d76bf8d7acfa4d6b5be95e74
Submitter: "Zuul (22348)"
Branch: stable/train

commit ce7af6ead1eeae39d76bf8d7acfa4d6b5be95e74
Author: shews <email address hidden>
Date: Mon Jan 4 08:55:15 2021 +0000

Always use new_size when extend

Always use new_size when extend.

    The release note has been slightly modified
    in this release to prevent duplication of link
    text.

    Closes-Bug: #1909951
    Change-Id: Ic5faa887448f363bb4d91bccfe8e035a06936454
    (cherry picked from commit fbc4ecb64026fe97c4b9d46bf80fe8a56b43911f)
    (cherry picked from commit a0f11f88fa42971925ce5ad2b884063377e6f5bf)
    (cherry picked from commit 282787fb607d0fb59991e9c0f84c5e293979d9e7)