Applies to ONTAP 9 UNIX security style volume Issue A Windows client connecting to a CIFS share via SMB is unable to write to a specific folder Volume security style is UNIX cluster::> file-directory ...Applies to ONTAP 9 UNIX security style volume Issue A Windows client connecting to a CIFS share via SMB is unable to write to a specific folder Volume security style is UNIX cluster::> file-directory show -vserver svm0 -path /vol1 (vserver security file-directory show) Vserver: svm0 File Path: /vol1 File Inode Number: 64 Security Style: unix Effective Style: unix vserver services access-check name-mapping show confirms intended UNIX user is being mapped