openstack/diskimage-builder
Code Issues Proposed changes

Increase the size heuristic for images.

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Bug 1183597 reported that we create them too narrowly today.

Change-Id: Ia863cf2fb19c813c51f94dd0b8e210a75dccd945
This commit is contained in:
Robert Collins 2013-05-24 10:22:08 +12:00
parent c139b0cb46
commit 1f0bc8f19b
1 changed files with 2 additions and 2 deletions
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4
bin/disk-image-create
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@ -111,8 +111,8 @@ MKFS_OPTS=""
if [ -n "$DIB_IMAGE_SIZE" ]; then
truncate -s${DIB_IMAGE_SIZE}G $TMP_IMAGE_PATH
else
# in kb*0.8 - underreport to get a slightly bigger device
_NEEDED_SIZE=$(sudo du --block-size=800 -x -s ${TMP_BUILD_DIR}/built | awk ' { print $1 } ')
# in kb*0.75 - underreport to get a slightly bigger device
_NEEDED_SIZE=$(sudo du --block-size=750 -x -s ${TMP_BUILD_DIR}/built | awk ' { print $1 } ')
truncate -s${_NEEDED_SIZE}K $TMP_IMAGE_PATH
if [ "$FS_TYPE" = "ext4" ] ; then
# Very conservative to handle images being resized a lot