github/kata-containers
1
0
Fork 1
mirror of https://github.com/kata-containers/kata-containers.git synced 2025-04-28 03:42:09 +00:00
Code Issues Projects Releases Wiki Activity

image-builder: disable reflink

Browse Source 
Disable reflink when using DAX. Reflink is a xfs feature that cannot be
used together with DAX.

fixes kata-containers/osbuilder#456
fixes #577

Signed-off-by: Julio Montes <julio.montes@intel.com>
This commit is contained in:
Julio Montes 2020-08-25 12:19:51 -05:00
parent 60770f4629
commit f7ff6d3297
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
tools/osbuilder/image-builder/image_builder.sh
View File

@ -324,7 +324,12 @@ format_loop() {
;;
"${xfs_format}")
mkfs.xfs -q -f -b size="${block_size}" "${device}p1"
# DAX and reflink cannot be used together!
# Explicitly disable reflink, if it fails then reflink
# is not supported and '-m reflink=0' is not needed.
if mkfs.xfs -m reflink=0 -q -f -b size="${block_size}" "${device}p1" 2>&1 | grep -q "unknown option"; then
mkfs.xfs -q -f -b size="${block_size}" "${device}p1"
fi
;;
*)