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StorageGRIDノードでDDSサービスが不安定になる

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適用対象

StorageGRID  11.8.0.8

問題

分散データ ストア(DDS)サービスがすべてのノードで交互にアップとダウンを繰り返します。
ディスクI/Oが非常に遅いこととノードと通信できないことの両方に関する重大なアラート。
bycast.log における次のようなアサーション:

Feb 24 19:21:23 nodename ADE: |21681320 1565824260 CTCU ^RDY 2025-02-24T19:21:23.374271| CRITICAL 4249 CTCU: Assertion Failed#012[/build/src/libs/cassandra/CSTAR_DataModel_Objects.cc:4249 std::unique_ptr<Object> cassandra::ObjectRepository::buildDeleteMarkerObject118(const cassandra::Bucket &, const std::string &, const CXD_UUID &, bool, bool) const] ASSERT FAILED (bucket.name()) is false. []
Feb 24 19:21:23 nodename ADE: |21681320 1565824260 CTCU ^RDY 2025-02-24T19:21:23.588249| ERROR 0483 CTCU: 0# sgutil::stacktrace::current[abi:cxx11]() in /usr/local/dds/dds
Feb 24 19:21:23 nodename ADE: |21681320 1565824260 CTCU ^RDY 2025-02-24T19:21:23.588267| ERROR 0483 CTCU: 1# CXD_Debug_PrintStackCrawl() in /usr/local/dds/dds

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