Storepool所有者/OpenState耗尽导致NFSv4文件访问失败
适用场景
- ONTAP 9
- NFSv4.0
- NFSv4.1
问题描述
- NFS客户端无法打开NFSv4文件、 读/写操作挂起、删除操作成功
- 命令、如"
cd"lstouch”挂断了电话 - EMS报告存储池已用尽并发生事件
Nblade.nfsV4PoolExhaust
Mon Jul 10 12:08:05 +0200 [node1: kernel: Nblade.nfsV4PoolExhaust:EMERGENCY]: NFS Store Pool for Owner exhausted. Associated object type is CLUSTER_NODE with UUID: b0a0988f-4456-11e6-8542-4190267aa11b.10/15/2023 00:06:20 node1 EMERGENCY Nblade.nfsV4PoolExhaust: NFS Store Pool for OpenState exhausted. Associated object type is CLUSTER_NODE with UUID: 63aab6cf-082f-11eb-96f3-d039ea23c688.- 前几个使用者IP通过检查事件来标识
PerClientStorePoolThreshold
::> event log show -event PerClientStorePoolThreshold- 确定排名靠前的使用者挂载的数据接口
::> network connections active show-clients -remote-address <Topconsumer>