openstack/devstack
Code Issues Proposed changes

XenAPI: Fix bug with Xen ext4-using guests

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Ubuntu saucy is using ext4, which means it hits a barrier
bug with certain versions of Xen, leading to a read only
filesystem.

This is bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/824089

Change-Id: I9a72b203d473dc555324d44ad7c240c80dccda15
This commit is contained in:
Bob Ball 2013-12-23 17:23:47 +00:00
parent bc22aeb4bc
commit 60fcfb5c91
1 changed files with 4 additions and 0 deletions
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4
tools/xen/prepare_guest_template.sh
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@ -79,3 +79,7 @@ bash /opt/stack/prepare_guest.sh \\
"$GUEST_PASSWORD" "$XS_TOOLS_PATH" "$STACK_USER" \\
> /opt/stack/prepare_guest.log 2>&1
EOF
# Need to set barrier=0 to avoid a Xen bug
# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/824089
sed -i -e 's/errors=/barrier=0,errors=/' $STAGING_DIR/etc/fstab