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pam.d

Can't Login to Exadata

I've had this come up a few times. Exadata is configured to require big passwords, that expire AND will lock you out after 5 failed login attempts... which happen often after password changes. What's an admin to do?

Check the logs:

/usr/bin/faillog

And the output looks something like:

Login Failures Maximum Latest On
root 0 0 01/01/70 00:00:00 +0000
...
grid 0 0 01/01/70 00:00:00 +0000
oracle 0 0 01/01/70 00:00:00 +0000

Huh? I guess we're not using faillog anymore ... it's time for pam_tally2

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