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删除克隆时、SCO 4.6插件出现多路径错误

适用场景

  • NetApp SnapCenter 4.6
  • NetApp SnapCenter for Oracle (SCO) 4.6插件
  • 具有多路径配置的SAN协议
  • 是否为 Linux 主机?

问题描述

删除克隆时、发现以下错误:

YYYY-MM-DDThh:mm:ss+01:00 DEBUG: SCUPlugin: SCU::Utils::CommandHelper::execute_command(): Messages in command error stream: 17091.305 | libdevmapper: ioctl/libdm-iface.c(1923): device-mapper: remove ioctl on XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX failed: Device or resource busy
17091.306 | dm_simplecmd: libdm task=2 error: Device or resource busy
17091.306 | failed to remove multipath map /dev/mapper/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
YYYY-MM-DDThh:mm:ss+01:00 DEBUG: SCUPlugin: SCU::HostStorage::Device::Linux::Multipath::flush_multipath_device(): multipath -f command output: $VAR1 = {
'errorMessage' => 'Failed to execute the command \'multipath -f /dev/mapper/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\', command exited with value 1.',
'output' => [],
'errorCode' => 137,
'returnValue' => 1,
'cmdReturnValue' => 1,
'command_err' => '17091.305 | libdevmapper: ioctl/libdm-iface.c(1923): device-mapper: remove ioctl on XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX failed: Device or resource busy
17091.306 | dm_simplecmd: libdm task=2 error: Device or resource busy
17091.306 | failed to remove multipath map /dev/mapper/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'
};

 

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