various updates

[distro-setup] / system-status

diff --git a/system-status b/system-status
index fc04445f02a067717b13a917ecf0ec6e187e9875..d6874e14ddfa39bbbaf93f8ceea86e7a96aa1d5b 100755 (executable)
--- a/system-status
+++ b/system-status
@@ -100,6 +100,24 @@ write-status() {
   esac
 
 
+  # this section copied from servicepid()
+  unit=exim4
+  pid=$(systemctl show --property MainPID --value $unit ||:)
+  case $pid in
+    [1-9]*) : ;;
+    *)
+      dir=/sys/fs/cgroup/system.slice
+      if [[ ! -d $dir ]]; then
+        dir=/sys/fs/cgroup/systemd/system.slice
+      fi;
+      pid=$(head -n1 $dir/${unit%.service}.service/cgroup.procs ||:)
+      ;;
+  esac
+  if [[ ! $pid ]]; then
+    chars+=(EXIM)
+  fi
+
+
   if [[ -e /a/bin/bash_unpublished/source-state ]]; then
     # /a gets remounted due to btrbk, ignore error code for file doesnt exist
     source /a/bin/bash_unpublished/source-state || [[ $? == 1 ]]
@@ -143,7 +161,7 @@ write-status() {
     # allow failure in case there are no snapshots yet.
     # shellcheck disable=SC2012
     shopt -u nullglob
-    files=(/mnt/root/btrbk/$vol.20*)
+    files=(/mnt/o/btrbk/$vol.20*)
     shopt -s nullglob
     snaps=()
     if (( ${#files[@]} )); then