Hi, On Sat, May 23, 2015 at 06:11:52AM +0000, wadood rahimi wrote: > I configured nbd-server correctly in server side now I want to access the > /dev/ > sda1 block device in client side I write his command # nbd-client > 192.168.1.1 > 9000 /dev/nbd0 > but it give following error > negotiation: error: server closed connection
Which version of nbd-server are you running? Can you show the configuration file you've written? > On Friday, May 22, 2015 8:13 AM, Wouter Verhelst <[email protected]> wrote: > On Thu, May 21, 2015 at 08:23:02PM +0000, wadood rahimi wrote: > > [ubuntu 14.04] > > Given the following config file: > > ---- /etc/nbd-server/config ---- > > [generic] > > # If you want to run everything as root rather than the nbd user, you > > # may either say "root" in the two following lines, or remove them > > # altogether. Do not remove the [generic] section, however. > > user = nbd > > group = nbd > > > > > > oldstyle = true > > # What follows are export definitions.. You may create as much of them as > > # you want, but the section header has to be unique. > > [disk1] > > exportname = /data/sda1 > > > > > > port = 9000 > > ------------ > > When you restart nbd-server the following severe-sounding warning is > reported: > > ------------ > > # service nbd-server restart > > Restarting the Network Block Device server is pretty harsh on clients still > > using it. > > waiting 5 seconds...You have been warned! > > That part is a warning which you receive from the init script, because > killing an nbd-server kills all connections it's serving. It's just a > warning, so don't worry about it if you're not running anything on the > server (you also don't get it if you run 'stop', and it has no influence > on the exit state) > > > > Restarting Network Block Device server: Stopping Network Block Device > server: > > nbd-server. > > ** (process:19655): WARNING **: A port was specified, but oldstyle exports > were > > not requested. This may not do what you expect. > > ** (process:19655): WARNING **: Please read 'man 5 nbd-server' and search > > for > > oldstyle for more info > > nbd-server. > > > That part should be fairly self-explanatory. Please read the man page if > you don't understand it. > > -- > It is easy to love a country that is famous for chocolate and beer > > -- Barack Obama, speaking in Brussels, Belgium, 2014-03-26 > > > > ------------------------------------------------------------------------------ > One dashboard for servers and applications across Physical-Virtual-Cloud > Widest out-of-the-box monitoring support with 50+ applications > Performance metrics, stats and reports that give you Actionable Insights > Deep dive visibility with transaction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > _______________________________________________ > Nbd-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/nbd-general -- It is easy to love a country that is famous for chocolate and beer -- Barack Obama, speaking in Brussels, Belgium, 2014-03-26 ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ Nbd-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nbd-general
