Sun and OracleChannel SunHow to BuyLog InSvenska

System Administration Guide: Devices and File Systems
  Sök endast i den här boken
Hjälp för sökning
Visa den här boken i:
Inom
Hitta mer dokumentation
Supportresurser som ingår
 Ladda ner denna bok i PDF (3009 KB)

Modifying a CacheFS File System

When you modify a file system in the cache, you need to delete the cache and then re-create it. You might also need to reboot your machine in single-user mode, depending on how your file systems are shared and accessed.

In the following example, the cache is deleted, re-created, and then mounted again by using demandconst option specified for the /docs file system.


# shutdown -g30 -y
.
.
.
Root password for system maintenance (control-d to bypass):
single-user privilege assigned to /dev/console. 

.
.
.
Here is where you might be prompted to run fsck on the
file system where the cache is located.

# fsck /local
# mount /local
# cfsadmin -d all /local/mycache
# cfsadmin -c /local/mycache
# init 6
.
.
.
console login:
password:
# mount -F cachefs -o backfstype=nfs,cachedir=/local/cache1,demandconst
merlin:/docs /docs
#