diff options
| author | Ilias Apalodimas <ilias.apalodimas@linaro.org> | 2019-08-08 08:00:13 +0300 |
|---|---|---|
| committer | Vishal Bhoj <vishal.bhoj@linaro.org> | 2019-08-08 05:19:47 +0000 |
| commit | a29cc7e7a78892c04b75545d0280fd2bcf7ef4aa (patch) | |
| tree | cd67b8b84a968934e3df4663099cfbd578c1a368 /ledge-debian | |
| parent | ef85c0bb07a3170ecdf4f4e7e5a2dc856288f56c (diff) | |
ledge: debian: dynamically calculate loop devices
Instead of hardcoding loop4 device for mounting our raw image, find the first
available loop device and use that
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Change-Id: I6f1b10379939664be45afc85f2c5513e901b941f
Diffstat (limited to 'ledge-debian')
| -rw-r--r-- | ledge-debian/builders-fai.sh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/ledge-debian/builders-fai.sh b/ledge-debian/builders-fai.sh index 6315b25a..38f10a3d 100644 --- a/ledge-debian/builders-fai.sh +++ b/ledge-debian/builders-fai.sh @@ -4,7 +4,7 @@ set -ex trap cleanup_exit INT TERM EXIT BUILDDIR='/tmp' -LOOPDEV='loop4' +LOOPDEV='loop0' cleanup_exit() { @@ -72,6 +72,12 @@ for rootfs in ${ROOTFS}; do exit 1 fi + # linux has 8 loop devices by default + for loop_no in $(seq 0 7); do + sudo losetup /dev/loop$loop_no + [ $? -ne 0 ] && LOOPDEV='loop'$loop_no && break + done + # create rootfs # TODO add kernel from OE builds + EFI directory structure sudo losetup -P /dev/"$LOOPDEV" "$BUILDDIR"/work.raw |