os/bluestore: add sanity check to shard offset when updating

Signed-off-by: xiexingguo <xie.xingguo@zte.com.cn>

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 2da1633c090e78707ae0d97f2a82edc80f835531..aee0d3caff8fb08b8bbd5580dc3e920486ebe555 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -1520,6 +1520,7 @@ bool BlueStore::ExtentMap::update(Onode *o, KeyValueDB::Transaction t,
                 << p->offset << std::dec << " is " << bl.length()
                 << " bytes (was " << p->shard_info->bytes << ") from " << n
                 << " extents" << dendl;
+       assert(p->shard_info->offset == p->offset);
        p->shard_info->bytes = bl.length();
        p->shard_info->extents = n;
        if (!force &&