QEMU 存取硬碟檔案

host <- samba share -> guest (qemu)

-smb DIR
    When using the user mode network stack, activate a built-in SMB
    server so that Windows OSes can access to the host files in dir
    transparently.

要讓 QEMU 建立的系統存取實體分割區的資料夾或檔案, 要透過 samba 的方式, 在啟動 QEMU 時加上 -smb 宿主的分享DIR (ex : -smb $HOME/qemu_share), 之後進入系統後即可存取此共享資料夾


Guest OS 掛載 samba folder

* 宿主主機 IP 皆為 10.0.2.2

Windows :
Start -> Run -> \\10.0.2.2\qemu_share

Linux :
# mount //10.0.2.2/qemu_share /mnt/




Reference :
Howto share data between host and guest OS on Qemu with Samba - a great resource for How To's from Wikia