Messages in this thread | | | Date | Mon, 25 Jul 2011 14:13:53 +0800 | Subject | [RFC]nbd-client connect error | From | harryxiyou <> |
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Hi all, When i use ndb-server and nbd-client tools, something wrong(maybe a bug) happens to like following.
Server: (IP: 192.168.1.103) # uname -a Linux wangzhe-laptop 2.6.32-33-generic #68-Ubuntu SMP Fri Jun 17 16:25:19 UTC 2011 i686 GNU/Linux
# cat /usr/etc/nbd-server/config [generic] [export] exportname = /root/1.c port = 2001
# nbd-server
Client: (IP: 192.168.1.30)
# uname -a Linux localhost.localdomain 2.6.18-238.12.1.el5 #1 SMP Tue May 31 13:23:01 EDT 2011 i686 i686 i386 GNU/Linux
# nbd-client 192.168.1.103 2001 /dev/nbd0 Negotiation: ..size = 0MB Error: Ioctl/1.1a failed: Inappropriate ioctl for device
Exiting.
# nbd-client 192.168.1.103 2001 /dev/sda1 Negotiation: ..size = 0MB Error: Ioctl/1.1a failed: Invalid argument
Exiting.
I suspect the client machine's kernel version is too low to run the command nbd-client. Maybe the same problem with server machine. Could anyone give me some suggestions?
Thanks in advance Harry Wei
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