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OSX can't copy files in finder when mapped uid-->sid

A customer noticed this issue with OSX finder and I am able to recreate in my VSIM.  The issue occurs with cDOT 8.0, 8.1 and 8.2 in my testing.

When a volume has UNIX security style, OSX works to copy files for both command line (terminal) and Finder.

When a volume has an NTFS security style and there is an NFS export with a name-mapping UID to SID, OSX works to copy files from only command line.  Finder fails to copy when mapping the uid to a sid.  The odd behavior is that it works on terminal so we know the mapping is working.

Anyone seen this or know of any workarounds?

Re: OSX can't copy files in finder when mapped uid-->sid

Thank you Justin for filing new bug: 723115 (previously filed under bug 290424)

Re: OSX can't copy files in finder when mapped uid-->sid

Workaround for the issue...Thank you to Justin Parisi for this...he figured this out.  The fix is to change ntfs-unix-security-ops from fail to ignore in the export policy.  Assuming the default policy at position 1... also make sure to go to advanced mode first

set adv

export-policy rule modify -policyname default -ruleindex 1 -ntfs-unix-security-ops ignore

set admin