[LU-2250] Crash due to selinux on 1.8 client Created: 29/Oct/12  Updated: 30/Oct/12  Resolved: 30/Oct/12

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 1.8.8
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Nathaniel Clark Assignee: WC Triage
Resolution: Won't Fix Votes: 0
Labels: None
Environment:

CentOS 6.3 throughout, Lustre 2.3.54 Servers (OSS, MDS, MGS) (selinux disabled), 1.8.8 Client (selinux enabled)

Attachments: Text File serial-client2.txt    
Severity: 3
Epic: client, selinux
Rank (Obsolete): 5346

 Description   

Lustre 2.3.54 Client with selinux enabled does not exhibit this crash.

Setup:

  • All CentOS 6.3 VMware images (x86_64)

Shared MDS/MGS on one VM - lustre-2.3.54-2.6.32_279.5.1.el6_lustre.x86_64
Single OSS - lustre-2.3.54-2.6.32_279.5.1.el6_lustre.x86_64

Client that crashed - lustre-client-1.8.8.60-wc1_2.6.32_279.5.1.el6.x86_64_g5a16f88

Steps to reproduce:
While test LU-2241
1?) create symlink with path of exactly 60 char long
2) Mount created FS on 1.8 client
3) ls in mounted directory -> CRASH

 Comments   
Comment by Andreas Dilger [ 30/Oct/12 ]

Unfortunately we will not be fixing selinux support for the 1.8 client.

Current Lustre 1.8 users are required to disable selinux in their kernel, and fixing the client code would be too much change for the stable 1.8 release, which is only receiving critical bug fixes for customers at this point.

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