Re: [Gc-linux-devel] GC-Linux

[Steven L. <st...@kr...>]

Did you enable NBD support in the kernel?

If so, i don't know how to fix it, sorry.

Steven Looman (Steve_-)

On Sat, Mar 06, 2004 at 01:14:34PM -0600, Adam Thornton wrote:
> On Sat, 2004-03-06 at 12:08, Steven Looman wrote:
> > Hi,
> > 
> > Can you give the exact error message nbd-client gives?
> > 
> > Maybe you started it the wrong way. This is how i started it:
> > server: nbd-server 33221 /usr/diskless/cube.swap
> > client: nbd-client 192.168.2.1 33221 /dev/swap
> 
> Here's how I'm starting the server:
> <adam> dev-linux:~/nbd-2.6 $ dd if=/dev/zero of=64MB.swap bs=1M count=64
> 64+0 records in
> 64+0 records out
> <adam> dev-linux:~/nbd-2.6 $ ./nbd-server 33221
> /home/adam/nbd-2.6/64MB.swap 
> 
> Then, on the cube:
> 
> cube:~# ls -l /dev/swap
> brw-r--r--    1 root     uucp      43,   0 Mar  1 12:04 /dev/swap
> cube:~# ./nbd-client 192.168.1.4 33221 /dev/swap
> Error: Can not open NBD: No such device or address
> 
> If I hit a machine that doesn't exist, as expected, the command hangs.
> 
> If I hit a machine that isn't running NBD, as expected, I get
> "Connection refused":
> cube:~# ./nbd-client 192.168.1.1 33221 /dev/swap
> Error: Connect: Connection refused
> 
> So clearly I'm hitting something on port 33221 of the appropriate
> machine...but it isn't acting right.  
> 
> OK, so, u32 and u64 aren't defined, so that the configure check for
> nbd.h fails because the types are undefined and therefore the test
> compilation for usability of nbd.h fails.
> 
> But cliserv.h *does* that.  And other than a comparison between signed
> and unsigned I get warned about, compilation and running appear OK.
> 
> cube:~# ./nbd-client 192.168.1.13 33221 /dev/swap
> Error: Can not open NBD: No such device or address
> 
> I get the same thing if I run nbd-server I've apt-gotten for Debian
> Sarge.
> 
> Adam
> 
> 
> 
> 
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