[olug] Getting list of servers that have mounted an NFS drive

[Kevin]

How about netstat? Alternatively, remove /darkroast from /etc/exports &
restart NFS.
On Jan 12, 2014 11:17 PM, "Dave Thacker" <dthacker at bluestrain.net> wrote:

> Greetings!
>
> Here's a Red Hat/CentOS/Oracle linux 6.4 question for you.
>
> Let's say I have server "coffee" that is serving a local filesystem
> "/darkroast" to several other linux machines.  We've decided to migrate
> /darkroast from a local drive to an NFS share on a NetApp.  What command
> can I
> run on "coffee" that will show me a list of other servers that have mounted
> "/darkroast".  I need this list to make sure I won't get the dreaded
> "filesystem is busy" error when I unmount it and get ready to migrate the
> data
> to the new storage on the NetApp.
>
> What else can I tell you?
> -The NFS mounts are not set up as automount
> -I've tried this at least twice in a dev environment and never got a
> complete
> list.
>
> Any ideas?
>
> Dave Thacker
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