From: myoungwon oh <ohmyoungwon@gmail.com>
Date: Tue, 30 Mar 2021 14:25:32 +0000 (+0900)
Subject: osd: clear manifest info to fix reference mismatch
X-Git-Tag: v17.1.0~2307^2~3
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=cd7a295baa3376a5213ee5f266118e170d50562b;p=ceph-ci.git

osd: clear manifest info to fix reference mismatch

If the head is deleted in rollback(), manifest info also needs to be clear.

Signed-off-by: Myoungwon Oh <myoungwon.oh@samsung.com>
---

diff --git a/src/osd/PrimaryLogPG.cc b/src/osd/PrimaryLogPG.cc
index 857338f5cb7..68ec1f682e6 100644
--- a/src/osd/PrimaryLogPG.cc
+++ b/src/osd/PrimaryLogPG.cc
@@ -8365,6 +8365,9 @@ void PrimaryLogPG::_do_rollback_to(OpContext *ctx, ObjectContextRef rollback_to,
     t->remove(soid);
     if (obs.oi.has_manifest()) {
       dec_all_refcount_manifest(obs.oi, ctx);
+      oi.manifest.clear();
+      oi.manifest.type = object_manifest_t::TYPE_NONE;
+      oi.clear_flag(object_info_t::FLAG_MANIFEST);
       ctx->delta_stats.num_objects_manifest--;
       ctx->cache_operation = true; // do not trigger to call ref function to calculate refcount
     }