FreeBSD SSD追加

SSDを追加 → /dev/ada0 で認識

# gpart create -s GPT ada0
# gpart add -a 1m -t freebsd-ufs ada0
ada0p1 added

(確認)
# gpart show

(ファイルシステム)
# newfs -E -U /dev/ada0p1
(TRIM有効)
# tunefs -t enable /dev/ada0p1

(確認)
# tunefs -p /dev/ada0p1
tunefs: POSIX.1e ACLs: (-a)                                disabled
tunefs: NFSv4 ACLs: (-N)                                   disabled
tunefs: MAC multilabel: (-l)                               disabled
tunefs: soft updates: (-n)                                 enabled
tunefs: soft update journaling: (-j)                       disabled
tunefs: gjournal: (-J)                                     disabled
tunefs: trim: (-t)                                         enabled
tunefs: maximum blocks per file in a cylinder group: (-e)  4096
tunefs: average file size: (-f)                            16384
tunefs: average number of files in a directory: (-s)       64
tunefs: minimum percentage of free space: (-m)             8%
tunefs: space to hold for metadata blocks: (-k)            6400
tunefs: optimization preference: (-o)                      time
tunefs: volume label: (-L)

fstabに記載してmountする

FreeBSD に関するメモ [ほほほのほ]