I've several server that mounting NFS on remote backups server
Everything worked until I did an update on the NFS server to Debian Jessie.
Now some machines work and others not work.
Try several docs over internet about problem and i do not get a solution
mount -t nfs -vv stor01.KIKO.net:/srv/storage/backup/srv107/backupremote /backupremote2/
final mount options: '(null)'
mount.nfs: timeout set for Thu Jun 23 15:22:54 2016
mount.nfs: trying text-based options 'vers=4,addr=195.154.xx.xx,clientaddr=5.135.xx.xx'
mount.nfs: mount(2): Stale file handle
mount.nfs: trying text-based options 'vers=4,addr=195.154.xx.xx,clientaddr=5.135.xx.xx'
mount.nfs: mount(2): Stale file handle
mount.nfs: trying text-based options 'vers=4,addr=195.154.xx.xxx,clientaddr=5.135.xx.xx'
mount.nfs: mount(2): Stale file handle
Server
/etc/exports
/srv/storage/backup/srv105 176.31.XX.xx(sync,no_root_squash,rw,nohide) # WORK FINE
/srv/storage/backup/srv107 5.135.XX.xx(sync,no_root_squash,rw,nohide) # NOT WORK
Two clients has a same Centos 7 version.
Try reboot server and clients... nothing... some clients work, others no.
SOLVED
Problem it's a not trivial question. I update my systems to XFS and put long disk (20TB)
Find this question Big XFS filesystem NFS export mount fails with stale nfs handle and read, XFS & Inode64 for I understand concept.
After this, remove disk, and reformat with older ext4 system ;-)
