There is a fix in 4.2.3.9 efix3 that corrects a condition where GPFS was failing a revalidate call and that was causing kNFS to generate EBADHANDLE. Without more information on your case (traces), I cannot say for sure that this will resolve your issue, but it is available for you to try. Regards, The Spectrum Scale (GPFS) team -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20180727/2ebb98a5/attachment.html>