Details
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Improvement
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Resolution: Fixed
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Minor
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Lustre 2.16.0
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None
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3
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9223372036854775807
Description
Root user squashed is denied access if deny_unknown is set:
The properties squash_uid, squash_gid and squash_projid define the default UID, GID and PROJID respectively that users will be squashed to if unmapped, unless the deny_unknown flag is set, in which case access will still be denied.
It means that root user can't be used on the client side unless:
- root is not squashed at all (unsecure)
- or all user are allowed (deny_unknown=0)