1. devstack
  2. Commit 6bcd8cad16c39dd8596d654eb4587e848d0db1fe
Browse code

Bump the Cinder LVM backing file size to 24Gb.

This follows a change made to devstack-gate in commit 841ebc3 to allow
tempest to succeed even if it happens to run several volume tests in
parallel. Right now it's possible for a tempest-full test (run without
devstack-gate) to fail with an "Insufficient free virtual space" error in
the cinder-scheduler log.

Suggested by: Clark Boylan <clark.boylan@gmail.com>
Closes-Bug: 1743597
Change-Id: I16ccb9976d1bc7c9f56a6a4d73e35042a5867ef9

Peter Penchev authored on 2018/01/13 06:49:04
Showing 2 changed files
doc/source/configuration.rst
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@@ -667,7 +667,7 @@ with ``VOLUME_BACKING_FILE_SIZE``.
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         VOLUME_GROUP_NAME="stack-volumes"
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         VOLUME_NAME_PREFIX="volume-"
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-        VOLUME_BACKING_FILE_SIZE=10250M
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+        VOLUME_BACKING_FILE_SIZE=24G
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 Keystone
stackrc
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@@ -762,8 +762,8 @@ for image_url in ${IMAGE_URLS//,/ }; do
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     fi
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 done
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-# 10Gb default volume backing file size
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-VOLUME_BACKING_FILE_SIZE=${VOLUME_BACKING_FILE_SIZE:-10250M}
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+# 24Gb default volume backing file size
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+VOLUME_BACKING_FILE_SIZE=${VOLUME_BACKING_FILE_SIZE:-24G}
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 # Prefixes for volume and instance names
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 VOLUME_NAME_PREFIX=${VOLUME_NAME_PREFIX:-volume-}