Creation d’un cache pour NFS :

cfsadmin -c /export/nfs_cache

mkdir /nfs

ls -la /export/nfs_cache

total 30048
d---------   4 root     other        512 Jul 30 18:51 .
drwxr-xr-x   6 root     root         512 Jul 30 18:51 ..
-rw-------   1 root     other         48 Jul 30 18:51 .cfs_label
-rw-------   1 root     other         48 Jul 30 18:51 .cfs_label.dup
-rwx------   1 root     other          0 Jul 30 18:51 .cfs_lock
drwx------   2 root     other        512 Jul 30 18:51 .cfs_mnt_points
-rw-------   1 root     other    15368192 Jul 30 18:51 .cfs_resource
-rw-r--r--   1 root     other          4 Jul 30 18:51 .cfs_unmnt
-rw-r--r--   1 root     other         22 Jul 30 18:51 .nsr
drwx------   2 root     other        512 Jul 30 18:51 lost+foundmount -F 

cachefs -o
backfstype=nfs,rw,cachedir=/export/cdrom_cache,cacheid=_nfs_
192.168.2.5 :/export/home/pierre /nfs

ls -la /export/nfs_cache 
total 30048
d---------   4 root     other        512 Jul 30 18:51 .
drwxr-xr-x   6 root     root         512 Jul 30 18:51 ..
-rw-------   1 root     other         48 Jul 30 18:51 .cfs_label
-rw-------   1 root     other         48 Jul 30 18:51 .cfs_label.dup
-rwx------   1 root     other          0 Jul 30 18:51 .cfs_lock
drwx------   2 root     other        512 Jul 30 18:51 .cfs_mnt_points
-rw-------   1 root     other    15368192 Jul 30 18:51 .cfs_resource
-rw-r--r--   1 root     other          4 Jul 30 18:51 .cfs_unmnt
-rw-r--r--   1 root     other         22 Jul 30 18:51 .nsr
drwx------   2 root     other        512 Jul 30 18:51 lost+found

ls -Lla /export/nfs_cache/_nfs_/
total 24
drwxrwxrwx   3 root     root         512 Jul 30 18:57 .
d---------   5 root     other        512 Jul 30 18:57 ..
drwxrwxrwx   2 root     root         512 Jul 30 18:57 .cfs_attrcache
-rw-rw-rw-   1 root     root        8192 Jul 30 18:57 .cfs_fsinfo
-rw-r--r--   1 root     other        310 Jul 30 18:57 .cfs_mnt


cat  /export/nfs_cache/_nfs_/.cfs_mnt 
cachedir: /export/nfs_cache
mnt_point: /nfs
special: 192.168.2.5:/export/home/pierre
backpath: /export/nfs_cache/.cfs_mnt_points/192.168.2.5:_export_home_pierre
backfstype: nfs
cacheid: _nfs_
cachefs_options: backfstype=nfs,rw,cachedir=/export/nfs_cache,cacheid=_nfs_
backfs_options: rw
mount_time: 1028048233