Set RBD default features based on distro

Code Issues Proposed changes

In some jobs, we run tests that use "rbd map".
On older kernels, this will not work if newer
RBD features are used. (Specifically, fast-diff
on bionic.)
On older distros, enable fewer features by default.
Closes-Bug: #1921897
Change-Id: Iff1c5210b0279379eb9612b206bdf456dd6f132e

This commit is contained in:

Eric Harney

2021年03月30日 09:55:18 -04:00

parent 60ae7c53c7

commit 35e1ff5cf4

1 changed files with 5 additions and 1 deletions

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6
devstack/lib/ceph

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@@ -57,7 +57,11 @@ MDS_ID=${MDS_ID:-a}

MGR_ID=${MGR_ID:-x}

# RBD configuration defaults

CEPH_RBD_DEFAULT_FEATURES=${CEPH_RBD_DEFAULT_FEATURES:-"layering, exclusive-lock, object-map, fast-diff"}

if [[ ${DISTRO} =~ (bionic|xenial) ]]; then

CEPH_RBD_DEFAULT_FEATURES=${CEPH_RBD_DEFAULT_FEATURES:-"layering, exclusive-lock"}

else

CEPH_RBD_DEFAULT_FEATURES=${CEPH_RBD_DEFAULT_FEATURES:-"layering, exclusive-lock, object-map, fast-diff"}

fi

# Glance

GLANCE_CEPH_USER=${GLANCE_CEPH_USER:-glance}

Set RBD default features based on distro

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6
devstack/lib/ceph

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