[LU-1675] Unknown error 521 (EBADHANDLE) on new file/dir access with re-exported Lustre over NFS

Fri, 22 Feb 2013 11:21:03 +0000

When re-exporting Lustre over NFS (v3), the NFS client gets EBADHANDLE when attempting to access a file/dir that the same client just created.

The problem seems to stem from this:
llite_nfs.c:276:ll_get_parent()) failure -22 inode 144412065124057097 get parent

If you wait long enough, then the NFS client can access the file. But also, if the NFS server/Lustre client accesses the file/dir, then the NFS client will work right thereafter.
Reexport Lustre over NFSv3.
On NFS client:

mkdir foo8
date
Sat May 5 08:09:46 CDT 2012
cd foo8
-bash: cd: foo8: Unknown error 521
cd foo8
-bash: cd: foo8: Unknown error 521

Whamcloud Community JIRA

[LU-1675] Unknown error 521 (EBADHANDLE) on new file/dir access with re-exported Lustre over NFS