转发: file operation is interrupted when using ctdb+nfs

[Martin Schwenke]

On Thu, 4 Jan 2018 14:54:28 +0800 (CST), "zhu.shangzhong--- via
samba-technical" <samba-technical at lists.samba.org> wrote:

>  I build a clustered file system using the ctdb+nfs-ganesha, and the cephfs is used as nfs-ganesha's backend.
> It works well except the file write operation is interrupted. The following is the steps:
> 1. mount the nfs export directory to 192.168.1.20 node /home/nfs, the nfs-server ip is 192.168.1.10
> 2. cp a big file to /home/nfs
> 3. when the cp operation is in process, kill the nfs-ganesha process on the nfs-server (node ip: 192.168.1.10)
> 4. The cp operation is interrupted and the error message is "stale file handle".
> 
> Any idea?

Questions about the CTDB setup...  :-)

* How many nodes are there?

* What CTDB public IP addresses are defined?

* Do the logs show CTDB failing over public IP addresses?

peace & happiness,
martin