rotund copper
Hello everyone,
We are using OpenStack with the NetApp Cinder driver (cinder.volume.drivers.netapp.common.NetAppDriver) for NFS shares and have noticed that the same share is always mounted twice:
df -h
Filesystem Size Used Avail Use% Mounted on
10.51.2.15:/nfs 20T 89G 20T 1% /opt/pf9/pf9-cindervolume-base/state/mnt/9d02c7bb0007654c4582add5c93690af
10.51.2.15:/nfs 20T 89G 20T 1% /opt/pf9/data/state/mnt/9d02c7bb0007654c4582add5c93690af
Both mounts use different mount options:
10.51.2.15:/nfs on /opt/pf9/pf9-cindervolume-base/state/mnt/9d02c7bb0007654c4582add5c93690af type nfs (rw,noatime,vers=3,rsize=1048576, wsize=1048576,namlen=255,hard,proto=tcp,nconnect=16,timeo=100,retrans=2,sec=sys,mountaddr=10.51.2.15,mountvers=3,mountport=635,mountproto=tcp,lookupcache=pos, local_lock=none,write=eager,addr=10.51.2.15)
10.51.2.15:/nfs on /opt/pf9/data/state/mnt/9d02c7bb0007654c4582add5c93690af type nfs4 (rw,relatime,vers=4. 2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=10.48.2.2,local_lock=none,addr=10.51.2.15)
We specify the options for the path /opt/pf9/pf9-cindervolume-base/state/mnt/ in the Cinder configuration, but not the others. However, we currently do not know where the other path comes from or where the mount options can be defined there.
Does anyone happen to know?
crystal igloo