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=== Samba === Oplocks don't work as smbd insists on receiving break requests from 127.0.0.1 Just patch source/smbd/oplock.c (commenting paranoid code) <pre> +++ oplock.c.orig 2005-02-14 14:27:51.000000000 +0200 --- oplock.c 2005-02-02 12:27:50.000000000 +0200 @@ -181,14 +181,12 @@ return False; } +#if 0 /* Validate message from address (must be localhost). */ if(from.sin_addr.s_addr != htonl(INADDR_LOOPBACK)) { DEBUG(0,("receive_local_message: invalid 'from' address \ (was %lx should be 127.0.0.1)\n", (long)from.sin_addr.s_addr)); return False; } +#endif /* Setup the message header */ SIVAL(buffer,OPBRK_CMD_LEN_OFFSET,msg_len); </pre> or if you don't want to patch the samba source code you can disable oplock in Samba and it will work too! Just put the following in your smb.conf: <pre> kernel oplocks = no oplocks = no </pre> Note: The Vserver using Samba should also listen on the broadcast address. Thereby you will not be able to have two samba servers in the same net (on the same broadcast). To assign the broadcast address to a vserver guest you need to create a new directory inside the /etc/vservers/<guest name>/interfaces/ directory. The directory is a number not used by this vserver guest. Inside the directory should be normal information and a file called nodev (see util-vserver for information). The contents of the dev file can be identical between directories. ==== Samba from Debian 3.1 ==== The samba deb in sarge (3.1) provided file sharing. The only oddity observed is that the vserver guest running samba did not appear in a windows box's 'My Network Places' Use a WINS server. The SMB browsing protocol relies heavily on broadcasts on the local net, which are problematic with vservers. WINS resolution on the other hand is unicast and works flawlessly under vserver. ==== Samba printer and file server with cups ==== Samba runs correctly in a Mandriva (Mdk) 10.1 Vserver, (Apart from the above oplock problem ?).First, edit your ''/etc/sysconfig/network'' file, and set ''networking'' to ''yes'' (This will solve problems for other services !): <pre> # cat /etc/sysconfig/network NETWORKING=yes </pre> Some more tweaking is needeed in ''/etc/smb.conf'' <pre> # cat /etc/smb.conf ... # YOUR VSERVER IP/MASK HERE interfaces = xxx.xxx.xxx.xxx/mask ... </pre> But if you're using Samba + Cups to provide printing for Windows clients, AND if you want to use the ''Point and Print'' feature, there is more: In the ''[printers]'' section of your ''smb.conf'', you should have the ''use client drivers'' directive set to ''no'', or the driver upload procedure will fail ! <pre> # cat /etc/smb.conf ... use client driver = no ... </pre> So, here is a full ''smb.conf'' file: <pre> # cat /etc/samba/smb.conf | awk '!/^$/ && !/^\s*(#|;)/ {print $0}' [global] workgroup = MYDOMAIN netbios name = MYHOSTNAME server string = MYCOMMENT (Samba %v) printcap name = cups load printers = yes printing = cups printer admin = @adm log file = /var/log/samba/log.%m max log size = 50 map to guest = bad user security = domain password server = * encrypt passwords = yes smb passwd file = /etc/samba/smbpasswd username map = /etc/samba/smbusers idmap uid = 10000-20000 idmap gid = 10000-20000 socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 interfaces = 127. MYVSERVERIP/MYVSERVERMASK wins server = MYWINSIP dns proxy = no # for french users: dos charset = 850 unix charset = ISO8859-1 [homes] comment = Home Directories browseable = no writable = no [printers] comment = All Printers path = /var/spool/samba browseable = no guest ok = no writable = no printable = yes create mode = 0700 print command = lpr-cups -P %p -o raw %s -r # using client side printer drivers. use client driver = no [print$] path = /var/lib/samba/printers browseable = yes write list = @adm root guest ok = yes inherit permissions = yes </pre> ...And a working smbusers: <pre> # Unix_name = SMB_name1 SMB_name2 ... root = administrator MYDOMAIN\administrator nobody = guest pcguest smbguest </pre>
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