Security feature
|
If security is important, use blkclear to ensure that deleted files are completely erased before the space is reused.
|
Support for large files
|
If you specify the largefiles option, you can create files larger than two gigabytes on the file system. The default option is largefiles .
|
Using Storage Checkpoints
|
The ckpt= checkpoint_name option mounts a Storage Checkpoint of a mounted file system that was previously created by the fsckptadm command.
|
News file systems
|
If you are using cnews , use delaylog (or tmplog ),mincache=closesync because cnews does an fsync() on each news file before marking it received. The fsync() is performed synchronously as required, but other options are delayed.
|
Temporary file systems
|
For a temporary file system such as /tmp , where performance is more important than data integrity, use tmplog,mincache=tmpcache .
|