mon: ceph pg repeer should propose a correctly sized pg temp.

Fixes: https://tracker.ceph.com/issues/73897
Signed-off-by: Alex Ainscow <aainscow@uk.ibm.com>

diff --git a/src/mon/OSDMonitor.cc b/src/mon/OSDMonitor.cc
index 29ceebe21061cdf3d446dac4927e7a8004c3791d..2bc5cc100e5c278c9681fa45ebd6ad59cdafc0be 100644 (file)
--- a/src/mon/OSDMonitor.cc
+++ b/src/mon/OSDMonitor.cc
@@ -12584,6 +12584,8 @@ bool OSDMonitor::prepare_command_impl(MonOpRequestRef op,
        goto reply_no_propose;
       }
     }
+    // Optimized EC does not cope with pg temp with a mismatched size.
+    pending_inc.new_pg_temp[pgid].resize(osdmap.get_pg_size(pgid), CRUSH_ITEM_NONE);
     goto update;
   } else if (prefix == "osd pg-upmap" ||
              prefix == "osd rm-pg-upmap" ||