diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-phosphor/preinit-mounts/preinit-mounts/init')
| -rwxr-xr-x | meta-openbmc-mods/meta-common/recipes-phosphor/preinit-mounts/preinit-mounts/init | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-phosphor/preinit-mounts/preinit-mounts/init b/meta-openbmc-mods/meta-common/recipes-phosphor/preinit-mounts/preinit-mounts/init index 245dabe6c..2065f94ee 100755 --- a/meta-openbmc-mods/meta-common/recipes-phosphor/preinit-mounts/preinit-mounts/init +++ b/meta-openbmc-mods/meta-common/recipes-phosphor/preinit-mounts/preinit-mounts/init @@ -149,6 +149,11 @@ RESTORE_FLAG=$RWFS_MNT/.restore_op if [ -f "$RESTORE_FLAG" ]; then mount -o remount,rw "$RWFS_MNT" restore_op=$(cat $RESTORE_FLAG) # read from NV + modified_on=$(stat -c %y $RESTORE_FLAG) # get last modified time + log "restore_op: $restore_op modified on: $modified_on" + # To rule out stale file mounted, Write unique, unused value 0x10 + # (last 2-bits are b00) before removing the file. + echo 16 > $RESTORE_FLAG # set default value 0 if RESTORE_FLAG file was empty restore_op=${restore_op:-0} restore_op=$((restore_op & 3)) # mask off 2 bits |