[vdo] Capture more information about vdo volumes

Capture more information about vdo volumes Related: VDO-5797 Signed-off-by: Jose Castillo <[email protected]>
sosreport · Aug 13, 2024 · 7a682a1 · 7a682a1
1 parent d3a2169
commit 7a682a1
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/sos/report/plugins/vdo.py b/sos/report/plugins/vdo.py
@@ -28,6 +28,21 @@ def setup(self):
         vdos = self.collect_cmd_output('vdo list --all')
         for vdo in vdos['output'].splitlines():
             self.add_cmd_output(f"vdo status -n {vdo}")
-        self.add_cmd_output('vdostats --human-readable')
+        self.add_cmd_output([
+            'vdostats --human-readable',
+            'vdostats --verbose',
+        ])
+        vdo_cols = 'vdo_deduplication,vdo_index_state'
+        lvm_vdos = self.collect_cmd_output(f"lvs -a -o +{vdo_cols}")
+        if lvm_vdos['status'] == 0:
+            for vdo in lvm_vdos['output'].splitlines():
+                # we can find the pool and pool data maps in the output
+                # of lvs, in the column Volume type,
+                # marked as either 'd' or 'D'
+                if vdo.split()[2].startswith("D"):
+                    vdo_path = f"{vdo.split()[1]}-{vdo.split()[0].strip('[]')}"
+                    self.add_cmd_output(
+                        f"vdodumpconfig /dev/mapper/{vdo_path}"
+                    )
 
 # vim set et ts=4 sw=4 :