test: add debugging for raid tests

tests/tasks/debug.yml

@@ -0,0 +1,41 @@
+---
+- name: Gather debug information
+  shell:
+    executable: /bin/bash
+    cmd: |
+      set -uxo pipefail
+      exec 1>&2
+      if type -p lsblk >/dev/null; then
+        lsblk -p --pairs --bytes -o NAME,TYPE,SIZE,FSTYPE,LOG-SEC
+      fi
+      if type -p mdadm >/dev/null; then
+        mdadm --misc --examine --scan
+      fi
+      if type -p dmsetup >/dev/null; then
+        dmsetup ls --tree --separator /
+      fi
+      if type -p lvm >/dev/null; then
+        lvm vgdisplay
+      fi
+      if type -p udevadm >/dev/null; then
+        udevadm settle -t 0
+      fi
+      dnf -y install lsof
+      ls -alrtFR /dev/md*
+      mdadm -v --misc --examine --scan | while read -r array dev other; do
+        if [[ "$dev" =~ ^/dev ]]; then
+          mdadm --detail "$dev"
+          lsof | grep /dev/md
+        fi
+      done
+      mount
+      lvs -a -o name,vgname,segtype,attr,copy_percent,lv_health_status,devices
+      pvs -o pv_name,lv_initial_image_sync,lv_image_synced,raid_mismatch_count,raid_sync_action,raid_write_behind,\
+      raid_min_recovery_rate,raid_max_recovery_rate,\
+      raidintegritymode,raidintegrityblocksize,copy_percent,sync_percent,stripes,data_stripes,region_size
+      lvs -o lv_name,lv_path,lv_initial_image_sync,lv_image_synced,raid_mismatch_count,raid_sync_action,raid_write_behind,\
+      raid_min_recovery_rate,raid_max_recovery_rate,\
+      raidintegritymode,raidintegrityblocksize,copy_percent,sync_percent,stripes,data_stripes,region_size
+      cat /tmp/blivet.log
+      cat /tmp/lvm.log
+  changed_when: false