investigate failing test-fs-readdir-ucs2 on Raspberry Pi

  • Version: master
  • Platform: Raspberry PI
  • Subsystem: test

From nodejs/build#774:

parallel/test-fs-readdir-ucs2 is failing on all of the Pi's: Error: EINVAL: invalid argument, open '/home/iojs/build/workspace/node-test-binary-arm/test/tmp.0/=���', this is likely to be to do with it being on an NFS share exported from a ZFS volume. I'm going to have to defer to @nodejs/testing to figure out how to handle that special case. Let me know if there's something I should be doing for that mount to enable UCS2 (no promises that it's achievable on my end tho).