osd/ECBackend: use correct seed for (empty) omap digest

This will be 0 on mixed OSD version PGs, -1 on current PGs.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/osd/ECBackend.cc b/src/osd/ECBackend.cc
index 9a5a6a1a0e3b29d79afdf18533e083d8d1117866..a984887b1837cc83c1760beac8746409297f48da 100644 (file)
--- a/src/osd/ECBackend.cc
+++ b/src/osd/ECBackend.cc
@@ -1809,6 +1809,6 @@ void ECBackend::be_deep_scrub(
     o.digest_present = true;
   }
 
-  o.omap_digest = 0;
+  o.omap_digest = seed;
   o.omap_digest_present = true;
 }