[IOTDB-6178] Call fsync after writing file

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Core/Engine
• Labels: pull-request-available
• Assignee: Yuan Tian
• Reporter: Yuan Tian
• Created: 09/Oct/23 04:20
• Updated: 01/Nov/23 10:35

Description

Currently, lots of IO operations in IoTDB doesn't call fsync after doing writing which may cause file content lost if users restarting computer.

More details can be seen in https://apache-iotdb.feishu.cn/docx/L6XNd0HBbo57xFx1DQ0cjkNenhg

Issue Links

• links to: GitHub Pull Request #11300