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Workaround cloud-init hotplug issue 

cloud-init added a hook which triggers on every device add/rm
event, which results in holding open devices for a while after
they're created/destroyed.

So let's shove an exclusion rule for that into the GH workflows
until it gets fixed.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes #12644
Closes #12669
This commit is contained in:
Rich Ercolani 2021-10-25 13:27:05 -04:00 committed by Tony Hutter
parent 143476ce8d
commit 55ab3773d7
2 changed files with 22 additions and 0 deletions
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11
.github/workflows/zfs-tests-functional.yml vendored
View File

@ -44,6 +44,17 @@ jobs:
sudo sed -i.bak 's/updates/extra updates/' /etc/depmod.d/ubuntu.conf sudo sed -i.bak 's/updates/extra updates/' /etc/depmod.d/ubuntu.conf
sudo depmod sudo depmod
sudo modprobe zfs sudo modprobe zfs
# Workaround for cloud-init bug
# see https://github.com/openzfs/zfs/issues/12644
FILE=/lib/udev/rules.d/10-cloud-init-hook-hotplug.rules
if [ -r "${FILE}" ]; then
HASH=$(md5sum "${FILE}" | awk '{ print $1 }')
if [ "${HASH}" = "121ff0ef1936cd2ef65aec0458a35772" ]; then
# Just shove a zd* exclusion right above the hotplug hook...
sudo sed -i -e s/'LABEL="cloudinit_hook"'/'KERNEL=="zd*", GOTO="cloudinit_end"\n&'/ "${FILE}"
sudo udevadm control --reload-rules
fi
fi
# Workaround to provide additional free space for testing. # Workaround to provide additional free space for testing.
# https://github.com/actions/virtual-environments/issues/2840 # https://github.com/actions/virtual-environments/issues/2840
sudo rm -rf /usr/share/dotnet sudo rm -rf /usr/share/dotnet

11
.github/workflows/zfs-tests-sanity.yml vendored
View File

@ -40,6 +40,17 @@ jobs:
sudo sed -i.bak 's/updates/extra updates/' /etc/depmod.d/ubuntu.conf sudo sed -i.bak 's/updates/extra updates/' /etc/depmod.d/ubuntu.conf
sudo depmod sudo depmod
sudo modprobe zfs sudo modprobe zfs
# Workaround for cloud-init bug
# see https://github.com/openzfs/zfs/issues/12644
FILE=/lib/udev/rules.d/10-cloud-init-hook-hotplug.rules
if [ -r "${FILE}" ]; then
HASH=$(md5sum "${FILE}" | awk '{ print $1 }')
if [ "${HASH}" = "121ff0ef1936cd2ef65aec0458a35772" ]; then
# Just shove a zd* exclusion right above the hotplug hook...
sudo sed -i -e s/'LABEL="cloudinit_hook"'/'KERNEL=="zd*", GOTO="cloudinit_end"\n&'/ "${FILE}"
sudo udevadm control --reload-rules
fi
fi
# Workaround to provide additional free space for testing. # Workaround to provide additional free space for testing.
# https://github.com/actions/virtual-environments/issues/2840 # https://github.com/actions/virtual-environments/issues/2840
sudo rm -rf /usr/share/dotnet sudo rm -rf /usr/share/dotnet