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FabricPool Solaris SAN主机修复

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适用场景

  • ONTAP FabricPool
  • Solaris
  • UFS文件系统
  • ZFS文件系统

问题描述

  • 在ONTAP FabricPool S3分层中断期间、Solaris可能会报告:
    • I/O故障、
    • I/O挂起、
    • 只读文件系统等  
  • 下面是一些基于UFS和ZFS的行为:
    • UFS
      • I/O失败、文件系统将进入只读状态
      • UFS的FabricPool块执行的任何读/写操作都会导致"I/O错误"
    • ZFS
      • 文件系统仍可访问。但是、正在进行的I/O将处于挂起状态、并且消息文件会报告持续记录速度较慢/挂起的I/O
      • 对FP块的ZFS挂载点执行的任何读取命令都会显示"I/O error"
      • 对FP块的ZFS挂载点执行的任何写入命令都会挂起

 

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