[LU-6341] Do not check security when accessing default stripeEA Created: 06/Mar/15  Updated: 19/Sep/16  Resolved: 29/Jul/15

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.8.0
Fix Version/s: Lustre 2.8.0

Type: Bug Priority: Major
Reporter: Di Wang Assignee: Lai Siyao
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-7093 mkdir: cannot create directory: Opera... Resolved
is related to LU-4433 mds-survey test_1: FAIL: OST lustre-M... Resolved
Severity: 3
Rank (Obsolete): 17755

 Description   

When creating a sub-directory under the directory with default LMV stripeEA, client needs to cache the default stripeEA on the client side, otherwise client might send the create request to the wrong MDT. So ll_getxattr_common should not check security in this case, otherwise only admin will be able to create new dir under such directory.

 Comments   
Comment by Gerrit Updater [ 06/Mar/15 ]

wangdi (di.wang@intel.com) uploaded a new patch: http://review.whamcloud.com/13990
Subject: LU-6341 llite: not check security for default LMVEA
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 4319c53a5acba1894e9697df3043b3a7cdef4e66

Comment by Andreas Dilger [ 10/Jul/15 ]

Lai, could you please refresh this patch.

Comment by Gerrit Updater [ 29/Jul/15 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/13990/
Subject: LU-6341 llite: Use ll_dir_getstripe to get default LMVEA
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 29d18f84e80b6f11d1e435c370ea962162851432

Comment by Peter Jones [ 29/Jul/15 ]

Landed for 2.8

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