[lustre-discuss] lustre file system errors with large user UIDs

John S. Urban urbanjost at comcast.net
Sun Jun 25 08:45:07 PDT 2017


We recently added a lustre file server.  All appears to be going well except
when users with a UID >  2**19  (ie. 524 288,) try to access the file

System; although no similar problems appear mounting other types of file
systems (we have many others).  So the problem appears to be 

Specific to the lustre mounts.  Users with the large UIDs get  "permission
denied" if they try to access the file system, and commands like ls(1)

Show question marks for most fields (permission, owner, group, .).  Is there
a non-default mount option required to use lustre with large UID 

Values?

 

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