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-rw-r--r--install/autodetect7
1 files changed, 6 insertions, 1 deletions
diff --git a/install/autodetect b/install/autodetect
index c787fcb..abc0fa0 100644
--- a/install/autodetect
+++ b/install/autodetect
@@ -10,11 +10,16 @@ build() {
auto_modules | grep -xEv '(ata|ide)_generic' >"$MODULE_FILE"
- if ! rootfstype=$(findmnt -uno fstype "${BASEDIR:-/}" | tee -a "$MODULE_FILE"); then
+ if ! rootfstype=$(findmnt -uno fstype "${BASEDIR:-/}"); then
error "failed to detect root filesystem"
fs_autodetect_failed=1
fi
+ # filesystem module might be a builtin
+ if modinfo -k "$KERNELVERSION" "$rootfstype" &>/dev/null; then
+ printf '%s\n' "$rootfstype" >>"$MODULE_FILE"
+ fi
+
if (( UID == 0 )) || in_array 'disk' $(groups); then
if [[ -x $(type -P mdadm) ]]; then
mdadm -Esv /dev/[hrsv]d* /dev/{ida,cciss,ataraid,mapper}/* |