add the dm_integrity module if a CRYPT-SUBDEV is detected

Signed-off-by: Zen <[email protected]>

Author: desultory

src/ugrd/fs/mounts.py

@@ -560,6 +560,9 @@ def _autodetect_dm(self, mountpoint, device=None) -> None:
     if self["_vblk_info"].get(slave_source, {}).get("uuid", "").startswith("CRYPT-SUBDEV"):
         slave_source = self["_vblk_info"][slave_source]["slaves"][0]
         self.logger.info(f"[{c_(dev_name, 'blue')}] Slave is a CRYPT-SUBDEV, using its slave instead: {c_(slave_source, 'cyan')}")
+        # Add the kmod for it
+        self.logger.info(f"[{c_(dev_name, 'blue')}] Adding kmod for CRYPT-SUBDEV: {c_('dm-crypt', 'magenta')}")
+        self["_kmod_auto"] = "dm_integrity"
 
     autodetect_mount_kmods(self, slave_source)