Still on luminous 12.2.4, attached the log when the ls was done. I forgot to turn of the radosgw that also uses the client.rgw3, that should not be a problem not? client.rgw3 caps: [mon] allow rwx caps: [osd] allow rwx -----Original Message----- From: Daniel Gryniewicz [mailto:dang@redhat.com] Sent: woensdag 2 mei 2018 18:48 To: Marc Roos; support Cc: mbenjamin Subject: Re: [Nfs-ganesha-support] Re: Nfs-ganesha rgw config for multi tenancy rgw users So, the READDIR op got a SERVERFAULT error. There aren't very many ways this can happen; unfortunately, the logging in 2.5 is a bit out of date, so I can't tell which issue hit. Can you run the ls with FULL_DEBUG on for everything? That should give me enough output to figure it out. Also, which version of ceph are you using on the Ganesha box? Thanks, Daniel