Hello, everyone!
The post will share with you how to solve the smartkit NFS V4 state ID is failed issue.
Symptoms
The inspection report indicates that the nfsv4 state id check fails.
Cause
The value of fileid in NFS V4 stateid is a global unsigned 32-bit number. When the number of times a file is opened by the controller exceeds 4294967296, a reversal occurs, as a result, the value of fileid in stateid is 0, affecting host services.
Analysis
1. Manually analyze logs.
Decompress the dual-controller log file, find the protocol_info_XXX package, and open the nas_nfs_info_log package.
2. Search for the keyword get_struct. In the id 14 line, as shown in the following figure, the value in the red circle is the statistical value. If the value exceeds 2147483648, the value may be reversed.
Solution
If the value of state id is greater than 2147483648, the value may be reversed. You are advised to perform the following operations:
1. Temporary measure: Restart the controller that has the risk of overturning.
2. Solution: Upgrade the NE to V300R006C10, V500R007C00, or a later version.
[Check After Restoration] Check whether the value of id is normal.
That's all, thanks!
