对于 ONTAP 9 中的 NFSv4 客户端， "LS" 命令挂起

适用场景

• ONTAP 9
• NFSv4

问题描述

• 尝试"ls"目录时、NFSv4客户端挂起
• NFSv4客户端仍然能够写入文件和创建目录、甚至可以导航到某些目录
• 尝试相同操作的NFS3客户端不会出现问题
• 数据包跟踪捕获"NFS4ERR_DELAY "

3010      2022-07-27 16:23:14.190637     1.600360       192.168.84.16 192.168.84.21      NFS 238 V4 Call (Reply In 3011) READDIR FH: 0x730541b4
3011      2022-07-27 16:23:14.191104     0.000467       192.168.84.21 192.168.84.16      NFS 122 V4 Reply (Call In 3010) READDIR Status: NFS4ERR_DELAY

• EMS显示secd.unixLookupFailure:error 消息

Fri Jun 29 14:48:27 -0500 [node-1: secd: secd.unixLookupFailure:error]: UNIX lookup failure on Vserver (svm1) for client with IP address (11.16.233.35). Error: Acquire UNIX credentials procedure failed [ 3 ms] Entry for user-id: 20137 not found in the current source: FILES. Ignoring and trying next available source [ 6] Successfully connected to ip 11.16.97.32, port 88 using TCP [ 23] Successfully connected to ip 11.16.97.32, port 636 using TCP [ 35] Successfully connected to ip 11.16.97.32, port 88 using TCP **[ 41] FAILURE: LDAP query for Group ID (schema attribute: 'gidNumber') associated with UNIX User 'first.last' returned out of range numeric value '-2147483648' [ 42] Failed to get user info for id '123' [ 42] Entry for user-id: 123 not found in the current source: LDAP. Entry for user-id: 123 not found in any of the available sources [ 42] Unable to retrieve UNIX username for UID 123