XDP SnapMirror反向重新同步速度较慢、并显示错误"Ffailed to初始化Snapshot SnapMirror的DW"
适用场景
- ONTAP 9
- Snapmirror
- Snapvault
问题描述
- XDP SnapMirror反向重新同步所需时间远远超过预期
- 传输速度非常慢、发送到目标的数据量也很低
- SnapMirror错误日志：
Sun Nov 5 02:53:14 CST 2023 REPL-CTRL:4f87695a-7b41-11ee-a52c-d039ea4311f8 Trace_Buf (4 of 8 log entries): repl_receiver::LogicalWriter::_initSnapDW():3186 : Failed to initialize data warehouse for snapshot snapmirror.5e97a29c-fbe4-11ea-a0ad-d039ea43c8dc_3221226090.2023-11-05_023346 with fio_err = 2