[NAS化]の変更点 - Chicken-Developer - atwiki（アットウィキ）

*NAS化 Sambaを導入してNAS化する。ただし、現在以下のようなマウント状態なので、以前のように/mnt/disk1にマウントしたパーティションだけをNASで使うようするため、パーティション変更から始める。その方が使用量の確認がしやすいから、というのが一番の理由。 > KUROBOX-PRO:~# df > Filesystem 1K-blocks Used Available Use% Mounted on > rootfs 239758888 1037776 226542016 1% / > udev 10240 0 10240 0% /dev > tmpfs 12560 116 12444 1% /run > /dev/sda2 239758888 1037776 226542016 1% / > tmpfs 5120 0 5120 0% /run/lock > tmpfs 98220 0 98220 0% /run/shm > /dev/sda1 233191 12534 208216 6% /boot *パーティション分割 /dev/sda2の240GBほどのルート領域を20GBに変更して残りを/dev/sdxとして/mnt/disk1にマウントするようにしたいが、玄箱PROに接続したままの状態ではパーティション変更が難しいのでいったん玄箱PROから物理的に外して別環境で作業する。今回使ったのはGParted。 Linux環境が手元になかったのでGParted Live CD/USB/HD/PXE Bootable ImageをダウンロードしてDVDに焼き、このDVDでブートして作業した。キャプチャとか取っていないので詳細は割愛。外したHDDはUSBで接続できる変換ケーブルを使用（作業前） > root@debian:/mnt# fdisk /debv/sda > > Command (m for help): p > > Disk /dev/sda: 250.1 GB, 250059350016 bytes > 255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x0007d432 > > Device Boot Start End Blocks Id System > /dev/sda1 * 2048 499711 248832 83 Linux > /dev/sda2 499712 487663615 243581952 83 Linux > /dev/sda3 487665662 488396799 365569 5 Extended > /dev/sda5 487665664 488396799 365568 82 Linux swap / Solaris > > Command (m for help): q （作業後） > KUROBOX-PRO:~# fdisk /dev/sda > > Command (m for help): p > > Disk /dev/sda: 250.1 GB, 250059350016 bytes > 255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors > Units = sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disk identifier: 0x0007d432 > > Device Boot Start End Blocks Id System > /dev/sda1 * 2048 499711 248832 83 Linux > /dev/sda2 499712 42442751 20971520 83 Linux > /dev/sda3 487665662 488396799 365569 5 Extended > /dev/sda4 42442752 487663615 222610432 83 Linux > /dev/sda5 487665664 488396799 365568 82 Linux swap / Solaris > > Partition table entries are not in disk order > > Command (m for help): q /dev/sda4が新しく切り出したNAS用の領域、これを/mnt/disk1にマウントすれば以前と同じように使える。自動的にマウントされるようにfstabに追記しておく > KUROBOX-PRO:~# vi /etc/fstab > /dev/sda4 /mnt/disk1 ext4 defaults 1 1 **Samba導入まずはSambaをインストール > KUROBOX-PRO:~# apt-get install samba > Reading package lists... Done > Building dependency tree > Reading state information... Done > The following extra packages will be installed: > dbus libavahi-client3 libavahi-common-data libavahi-common3 libcups2 libdbus-1-3 > libfile-copy-recursive-perl libsystemd-login0 libtalloc2 libtdb1 libwbclient0 samba-common > samba-common-bin tdb-tools update-inetd > Suggested packages: > dbus-x11 cups-common openbsd-inetd inet-superserver smbldap-tools ldb-tools ctdb > The following NEW packages will be installed: > dbus libavahi-client3 libavahi-common-data libavahi-common3 libcups2 libdbus-1-3 > libfile-copy-recursive-perl libsystemd-login0 libtalloc2 libtdb1 libwbclient0 samba samba-common > samba-common-bin tdb-tools update-inetd > 0 upgraded, 16 newly installed, 0 to remove and 0 not upgraded. > Need to get 7,495 kB of archives. > After this operation, 40.3 MB of additional disk space will be used. > Do you want to continue [Y/n]? Y > Get:1 http://ftp.jp.debian.org/debian/ wheezy/main libavahi-common-data armel 0.6.31-2 [136 kB] > Get:2 http://ftp.jp.debian.org/debian/ wheezy/main libavahi-common3 armel 0.6.31-2 [54.5 kB] > Get:3 http://security.debian.org/ wheezy/updates/main libdbus-1-3 armel 1.6.8-1+deb7u6 [155 kB] > Get:4 http://ftp.jp.debian.org/debian/ wheezy/main libavahi-client3 armel 0.6.31-2 [55.5 kB] > Get:5 http://ftp.jp.debian.org/debian/ wheezy/main libtalloc2 armel 2.0.7+git20120207-1 [22.4 kB] > Get:6 http://security.debian.org/ wheezy/updates/main libcups2 armel 1.5.3-5+deb7u5 [241 kB] > Get:7 http://ftp.jp.debian.org/debian/ wheezy/main libtdb1 armel 1.2.10-2 [36.9 kB] > Get:8 http://ftp.jp.debian.org/debian/ wheezy/main libfile-copy-recursive-perl all 0.38-1 [20.6 kB] > Get:9 http://ftp.jp.debian.org/debian/ wheezy/main update-inetd all 4.43 [21.8 kB] > Get:10 http://ftp.jp.debian.org/debian/ wheezy/main libsystemd-login0 armel 44-11+deb7u4 [28.5 kB] > Get:11 http://ftp.jp.debian.org/debian/ wheezy/main tdb-tools armel 1.2.10-2 [27.7 kB] > Get:12 http://security.debian.org/ wheezy/updates/main libwbclient0 armel 2:3.6.6-6+deb7u5 [92.2 kB] > Get:13 http://security.debian.org/ wheezy/updates/main samba-common all 2:3.6.6-6+deb7u5 [214 kB] > Get:14 http://security.debian.org/ wheezy/updates/main samba armel 2:3.6.6-6+deb7u5 [3,325 kB] > Get:15 http://security.debian.org/ wheezy/updates/main samba-common-bin armel 2:3.6.6-6+deb7u5 [2,707 kB] > Get:16 http://security.debian.org/ wheezy/updates/main dbus armel 1.6.8-1+deb7u6 [357 kB] > Fetched 7,495 kB in 9s (767 kB/s) > Preconfiguring packages ... > Selecting previously unselected package libavahi-common-data:armel. > (Reading database ... 24887 files and directories currently installed.) > Unpacking libavahi-common-data:armel (from .../libavahi-common-data_0.6.31-2_armel.deb) ... > Selecting previously unselected package libavahi-common3:armel. > Unpacking libavahi-common3:armel (from .../libavahi-common3_0.6.31-2_armel.deb) ... > Selecting previously unselected package libdbus-1-3:armel. > Unpacking libdbus-1-3:armel (from .../libdbus-1-3_1.6.8-1+deb7u6_armel.deb) ... > Selecting previously unselected package libavahi-client3:armel. > Unpacking libavahi-client3:armel (from .../libavahi-client3_0.6.31-2_armel.deb) ... > Selecting previously unselected package libcups2:armel. > Unpacking libcups2:armel (from .../libcups2_1.5.3-5+deb7u5_armel.deb) ... > Selecting previously unselected package libtalloc2:armel. > Unpacking libtalloc2:armel (from .../libtalloc2_2.0.7+git20120207-1_armel.deb) ... > Selecting previously unselected package libtdb1:armel. > Unpacking libtdb1:armel (from .../libtdb1_1.2.10-2_armel.deb) ... > Selecting previously unselected package libwbclient0:armel. > Unpacking libwbclient0:armel (from .../libwbclient0_2%3a3.6.6-6+deb7u5_armel.deb) ... > Selecting previously unselected package samba-common. > Unpacking samba-common (from .../samba-common_2%3a3.6.6-6+deb7u5_all.deb) ... > Selecting previously unselected package libfile-copy-recursive-perl. > Unpacking libfile-copy-recursive-perl (from .../libfile-copy-recursive-perl_0.38-1_all.deb) ... > Selecting previously unselected package update-inetd. > Unpacking update-inetd (from .../update-inetd_4.43_all.deb) ... > Selecting previously unselected package samba. > Unpacking samba (from .../samba_2%3a3.6.6-6+deb7u5_armel.deb) ... > Selecting previously unselected package samba-common-bin. > Unpacking samba-common-bin (from .../samba-common-bin_2%3a3.6.6-6+deb7u5_armel.deb) ... > Selecting previously unselected package libsystemd-login0:armel. > Unpacking libsystemd-login0:armel (from .../libsystemd-login0_44-11+deb7u4_armel.deb) ... > Selecting previously unselected package dbus. > Unpacking dbus (from .../dbus_1.6.8-1+deb7u6_armel.deb) ... > Selecting previously unselected package tdb-tools. > Unpacking tdb-tools (from .../tdb-tools_1.2.10-2_armel.deb) ... > Processing triggers for man-db ... > Setting up libavahi-common-data:armel (0.6.31-2) ... > Setting up libavahi-common3:armel (0.6.31-2) ... > Setting up libdbus-1-3:armel (1.6.8-1+deb7u6) ... > Setting up libavahi-client3:armel (0.6.31-2) ... > Setting up libcups2:armel (1.5.3-5+deb7u5) ... > Setting up libtalloc2:armel (2.0.7+git20120207-1) ... > Setting up libtdb1:armel (1.2.10-2) ... > Setting up libwbclient0:armel (2:3.6.6-6+deb7u5) ... > Setting up samba-common (2:3.6.6-6+deb7u5) ... > > Creating config file /etc/samba/smb.conf with new version > Setting up libfile-copy-recursive-perl (0.38-1) ... > Setting up update-inetd (4.43) ... > Setting up samba (2:3.6.6-6+deb7u5) ... > Generating /etc/default/samba... > Adding group `sambashare' (GID 106) ... > Done. > update-alternatives: using /usr/bin/smbstatus.samba3 to provide /usr/bin/smbstatus (smbstatus) in auto mode > Starting Samba daemons: nmbd smbd. > Setting up samba-common-bin (2:3.6.6-6+deb7u5) ... > update-alternatives: using /usr/bin/nmblookup.samba3 to provide /usr/bin/nmblookup (nmblookup) in auto mode > update-alternatives: using /usr/bin/net.samba3 to provide /usr/bin/net (net) in auto mode > update-alternatives: using /usr/bin/testparm.samba3 to provide /usr/bin/testparm (testparm) in auto mode > Setting up libsystemd-login0:armel (44-11+deb7u4) ... > Setting up dbus (1.6.8-1+deb7u6) ... > Starting system message bus: dbus. > Setting up tdb-tools (1.2.10-2) ... > update-alternatives: using /usr/bin/tdbbackup.tdbtools to provide /usr/bin/tdbbackup (tdbbackup) in auto mode > KUROBOX-PRO:~# デフォルトの設定と見比べて別途smb.confを作成する > KUROBOX-PRO:~# cat /etc/samba/smb.conf > KUROBOX-PRO:~# mv /etc/samba/smb.conf /etc/samba/smb.conf_ > KUROBOX-PRO:~# vi /etc/samba/smb.conf > # > # smb.conf > # > > [global] > # Default Settings > workgroup = WORKGROUP > server string = %h server > dns proxy = no > log file = /var/log/samba/log.%m > max log size = 1000 > syslog = 0 > panic action = /usr/share/samba/panic-action %d > encrypt passwords = true > passdb backend = tdbsam > obey pam restrictions = yes > unix password sync = yes > passwd program = /usr/bin/passwd %u > passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* . > pam password change = yes > map to guest = bad user > > # Custom Settings > unix charset = UTF-8 > dos charset = CP932 > netbios name = KUROBOX-PRO > guest account = nobody > null passwords = yes > > [printers] > # Default Settings > comment = All Printers > browseable = no > path = /var/spool/samba > printable = yes > guest ok = no > read only = yes > create mask = 0700 > > [print$] > # Default Settings > comment = Printer Drivers > path = /var/lib/samba/printers > browseable = yes > read only = yes > guest ok = no > > [homes] > # Default Settings > comment = Home Directories > browseable = no > read only = yes > create mask = 0700 > directory mask = 0700 > valid users = %S > > [share] > comment = KURO-BOX Local Drive. > path = /mnt/disk1/share > guest ok = yes > writable = yes > > [share0] > comment = BUFFALO RAID0(192.168.3.30) Remote Drive. > path = /mnt/disk1/share0 > guest ok = yes > writable = yes > > [share1] > comment = NASNE(192.168.3.20) Remote Drive. > path = /mnt/disk1/share1 > guest ok = yes > writable = yes 動作確認 > KUROBOX-PRO:~# /etc/init.d/samba restart > Stopping Samba daemons: nmbd smbd. > Starting Samba daemons: nmbd smbd. > KUROBOX-PRO:~# mount -t cifs //192.168.3.50/share /mnt/nfs -o user=guest > KUROBOX-PRO:~# OK ちゃんとマウントされた

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「NAS化」(2015/03/12 (木) 09:13:53) の最新版変更点