В Mon, 9 Feb 2015 11:51:51 +0100 Urs Beyerle <urs.beyerle@env.ethz.ch> пишет:
On 02/08/2015 06:30 AM, Andrei Borzenkov wrote:
В Sat, 07 Feb 2015 20:16:33 +0100 MarkusGMX <Markus.Egg@gmx.at> пишет:
Hello,
when switching on NFS to my external NAS I get messages in /var/log/messages :
rpc.gssd[17127]: ERROR: No credentials found for connection to server NAS.mydom.at rpc.gssd[17127]: ERROR: gssd_refresh_krb5_machine_credential: no usable keytab entry found in keytab /etc/krb5.keytab for connection with host NAS.mydom.at
I did not turn on GSS security in yast when switching on NFS client. So why is gss turned on?
Which NFS version are you using?
Except of one NFS mount (which is NFS3), we use NFS4.
Kerberos support is mandatory for NFSv4. I do not know if it is possible to disable it, but I would not be surprised if not. Try using NFSv3 and auth=sys to avoid attempt to contact GSS.
All the
rpc.gssd[4742]: ERROR: No credentials found for connection to server XYZ
messages, we get, are from NFS4 mounts/servers. We have in /etc/sysconfig/nfs:
USE_KERNEL_NFSD_NUMBER="4" NFS_SECURITY_GSS="no" NFS3_SERVER_SUPPORT="yes" NFS4_SUPPORT="yes" NFS_START_SERVICES="yes" NFS4_SERVER_MINOR_VERSION="0" NFS_GSSD_AVOID_DNS="no"
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