better sorting

1 files changed, 19 insertions, 3 deletions

diff --git a/print-status b/print-status
index b128f4b..c2bdf8a 100755
--- a/print-status
+++ b/print-status
@@ -14,9 +14,25 @@
       p
     }
   ' /proc/mdstat \
-  | sort -u
-  find /sys/block/ -mindepth 1 -maxdepth 1 -name 'md*' -printf '%f: ' -exec cat {}/md/mismatch_cnt \; \
-  | sort -u
+  | sed 's@^md\([0-9]\+\):@\1 \0@' \
+  | sort -k1n,1 \
+  | sed 's@^\S\+ @@'
+  find /sys/block/ -mindepth 1 -maxdepth 1 -name 'md*' -printf '%f\n' \
+  | sed 's@^md@@' \
+  | sort -n \
+  | while read -r md; do
+    printf 'md%s: %s' \
+      "${md}" \
+      "$(
+        tr -d '\n' <"/sys/block/md${md}/md/array_state"
+      )"
+    if [ -f "/sys/block/md${md}/md/mismatch_cnt" ]; then
+      printf ' '
+      cat "/sys/block/md${md}/md/mismatch_cnt"
+    else
+      printf '\n'
+    fi
+  done
   if command -v ssacli >/dev/null 2>&1; then
     ssacli ctrl slot=1 ld all show \
     | grep -v '^\s*$'