SSD on FreeBSD

1Single user mode
2# mount
3# tunefs -t enable /dev/ada0p2

 1[/usr/home/ezyclie]# tunefs -p /dev/ada0p2
 2tunefs: POSIX.1e ACLs: (-a)                                disabled
 3tunefs: NFSv4 ACLs: (-N)                                   disabled
 4tunefs: MAC multilabel: (-l)                               disabled
 5tunefs: soft updates: (-n)                                 enabled
 6tunefs: soft update journaling: (-j)                       enabled
 7tunefs: gjournal: (-J)                                     disabled
 8tunefs: trim: (-t)                                         enabled
 9tunefs: maximum blocks per file in a cylinder group: (-e)  4096
10tunefs: average file size: (-f)                            16384
11tunefs: average number of files in a directory: (-s)       64
12tunefs: minimum percentage of free space: (-m)             8%
13tunefs: optimization preference: (-o)                      time
14tunefs: volume label: (-L)