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由于网络问题,调解器关闭 AUSO 已禁用

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metrocluster
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适用于

  • MetroCluster IP
  • ONTAP 9
  • ONTAP 调解器

问题描述

  • 已触发标题为MEDIATOR DOWN, AUSO DISABLED
  • ONTAP 事件日志显示与 Mediator 邮箱磁盘的连接已丢失:

[mlm.array.lun.removed:notice]: Array LUN '0f.0' (343111111534) is no longer being presented to this node
[mlm.TPQD.TPutilization:error]: Array target port of 53059d50444f5476 has had its dynamic target port queue depth lowered to 8 which is 25%% or lower of its maximum allowed value of 512.
fmmbx_diskOpsManager: fmmb_disk_io_replyFailed_1:debug]: params: {'disk_name': '0f.2', 'uuid': '36313030:35313061:00000000:00000000:00000000:00000000:00000000:00000000:00000000:00000000', 'status': 'no valid path to disk', 'operation': 'MBX_DISKIO_WRITE_SPECIFIED_BLOCK', 'side': 'Local', 'handle': '0x0', 'flag': '0x14', 'io_state': '1'}
[cf.mccip.med.auso.stDisabled:error]: Automatic switchover disabled: Mediator mailbox disk not healthy.
callhome.mccip.auso.disabled:alert]: Callhome for MEDIATOR DOWN, AUSO DISABLED.

  • scst.log 在调解主机上显示网络超时和中断

kernel:[0]: iscsi-scst: ***ERROR***: Timeout 30 sec sending data/waiting for reply to/from initiator iqn.1994-09.org.freebsd:xxxxxxxx-xxxx-xxxx-xxxx-xxxxead3bc0e (SID xxxxxxxxcc9680), closing connection 000000005d51b459

kernel:[0]: iscsi-scst: ***ERROR***: Connection 00000000fb05056b with initiator iqn.1994-09.org.freebsd:xxxxxxxxx-xxxx-xxxx-xxxx-xxxxead3c1bb unexpectedly closed!

  • 调解器连接状态显示为失败 

cluster::> metrocluster configuration-settings mediator show
Mediator IP    Port   Node           Configuration Connection
                         Status     Status
--------------- ------- ----------------------- ------------- -----------
10.97.xx.xx
         31784   node1           true      false
             node2           true      false

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