NFS automounts hang

Posted by Yang on Server Fault See other posts from Server Fault or by Yang
Published on 2010-01-13T03:01:05Z Indexed on 2010/04/15 12:04 UTC
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Hi, I have been mounting NFS shares on my x86 Ubuntu with NIS/am-utils fine for a long time, but today my system got into a state where it could no longer access automounted directories and instead frequently got hung up trying to access them, returning either "Input/output error" or "Permission denied" (almost randomly), as well as "stale file handle." I can, however, manually mount that share fine. Restarting am-utils doesn't help get my system out of its funk; is there any other way of getting my system un-stuck?

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