From 5c890d60fff57b624358f4d4be6865862f4f8415 Mon Sep 17 00:00:00 2001
From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Date: Tue, 28 Nov 2017 00:22:45 +0100
Subject: base image: Explicitly call kpartx
qemu-nbd currently available in CentOS 7 does not add partition
mappings automatically for NBD devices, so add explicit `kpartx`
calls.
Change-Id: Ifa79c89b82024602b782c449dbf4de10899e03b5
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
---
mcp/scripts/lib.sh | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
(limited to 'mcp/scripts')
diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh
index 8dd92e1ec..96f189101 100644
--- a/mcp/scripts/lib.sh
+++ b/mcp/scripts/lib.sh
@@ -49,18 +49,21 @@ function mount_image {
fi
done
OPNFV_LOOP_DEV=$(losetup -f)
+ OPNFV_MAP_DEV=/dev/mapper/$(basename "${OPNFV_NBD_DEV}")p1
export OPNFV_MNT_DIR OPNFV_LOOP_DEV
[ -n "${OPNFV_NBD_DEV}" ] && [ -n "${OPNFV_LOOP_DEV}" ] || exit 1
qemu-img resize "${image_dir}/${image}" 3G
sudo qemu-nbd --connect="${OPNFV_NBD_DEV}" --aio=native --cache=none \
"${image_dir}/${image}"
- sleep 5 # /dev/nbdNp1 takes some time to come up
+ sudo kpartx -av "${OPNFV_NBD_DEV}"
# Hardcode partition index to 1, unlikely to change for Ubuntu UCA image
if sudo growpart "${OPNFV_NBD_DEV}" 1; then
- sudo e2fsck -yf "${OPNFV_NBD_DEV}p1" && sudo resize2fs "${OPNFV_NBD_DEV}p1"
+ sudo kpartx -u "${OPNFV_NBD_DEV}"
+ sudo e2fsck -yf "${OPNFV_MAP_DEV}"
+ sudo resize2fs "${OPNFV_MAP_DEV}"
fi
# grub-update does not like /dev/nbd*, so use a loop device to work around it
- sudo losetup "${OPNFV_LOOP_DEV}" "${OPNFV_NBD_DEV}p1"
+ sudo losetup "${OPNFV_LOOP_DEV}" "${OPNFV_MAP_DEV}"
mkdir -p "${OPNFV_MNT_DIR}"
sudo mount "${OPNFV_LOOP_DEV}" "${OPNFV_MNT_DIR}"
sudo mount -t proc proc "${OPNFV_MNT_DIR}/proc"
@@ -141,6 +144,7 @@ function cleanup_mounts {
sudo losetup -d "${OPNFV_LOOP_DEV}"
fi
if [ -n "${OPNFV_NBD_DEV}" ]; then
+ sudo kpartx -d "${OPNFV_NBD_DEV}" || true
sudo qemu-nbd -d "${OPNFV_NBD_DEV}" || true
fi
}
--
cgit