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biac:cluster:passwords [2012/02/17 20:17] petty created |
biac:cluster:passwords [2013/12/05 22:20] cmp12 |
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====== Cluster and Passwords ====== | ====== Cluster and Passwords ====== | ||
- | * The BIAC cluster | + | * The cluster |
- | * If you do not already have an account | + | * Too many account failures can cause your EAD account |
- | * You can only change your password on the head node ( hugin ), this is because the nature of the read/only filesystem that the cluster uses. | + | * If you've forgotten your password, |
- | * The command for changing your password is " | + | |
- | < | ||
- | [petty@node23 ~]$ passwd | ||
- | ReadOnly operating system, please change your password on the head node | ||
- | passwords are automatically sync'd every 10 minutes | ||
- | </ | ||
- | |||
- | * Notice the error message pointing me to the head node | ||
- | * Once you change your password on the head node there could be a slight delay in the new password taking effect for interactive sessions. | ||
- | * Passwords are sync'd automatically across the cluster operating systems every 10 minutes. | ||
- | * If you've forgotten your password you can email [[mailto: |