[SA] Hw2 ftp

SA HW2 DEMO 流程說明

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注意: 先在下列位置事先放置檔案供 demo 測試
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/home/ftp/public/
/home/ftp/hidden/
/home/ftp/hidden/treasure

使用的 ftp 是 proftpd，FreeBSD 9.2-RELEASE

ZFS

ZFS on /home/ftp
Create a zfs file system with mirror
Do zfs snapshot
Do zfs rollback
Set compression
Reboot and everything is fine (zfs still mount)