Re: nfs monitor exisiting?
On Tue, 7 Jun 2005, Ed Ravin wrote: On Tue, Jun 07, 2005 at 12:44:02PM +0200, Gilles LAMIRAL wrote: Is there any montior existing, where i can check if the nfs service is correct running on my servers ?? Here is the monitor : ls -d /mnt/dir1/* /mnt/dir2/* ... where dir1 dir2 ... are the mounted mount points. And this is not a joke :-) But if the NFS server is not responding, that command will hang. Forever. not if you mount the nfs volumes you are monitoring with the "soft" option, which will make syscalls accessing those volumes return with an i/o error if there is a major timeout. i've done this before and it works well. ___ mon mailing list mon@linux.kernel.org http://linux.kernel.org/mailman/listinfo/mon
Re: nfs monitor exisiting?
On Tue, Jun 07, 2005 at 12:44:02PM +0200, Gilles LAMIRAL wrote: > > Is there any montior existing, where i can check if > > the nfs service is correct running on my servers ?? > > Here is the monitor : > > ls -d /mnt/dir1/* /mnt/dir2/* ... > > where dir1 dir2 ... are the mounted mount points. > And this is not a joke :-) But if the NFS server is not responding, that command will hang. Forever. You can monitor individual parts of your NFS server - ping it, use the rpc.monitor that came with Mon to check that the RPC service is running on it, maybe use tcp.monitor to check that the TCP side of the NFS service (version 3 or later, IIRC) is answering. If your server is a NetApp or otherwise has an SNMP stack, you can monitor via SNMP. You could run "showmount host" to make sure the mount points that you expect to see are available. But there's no Mon script yet that verifies that the entire disk service is running. ___ mon mailing list mon@linux.kernel.org http://linux.kernel.org/mailman/listinfo/mon
Re: nfs monitor exisiting?
Hello, Sorry for my last empty message. > Is there any montior existing, where i can check if > the nfs service is correct running on my servers ?? Here is the monitor : ls -d /mnt/dir1/* /mnt/dir2/* ... where dir1 dir2 ... are the mounted mount points. And this is not a joke :-) -- Au revoir, 02 99 78 62 49 06 20 79 76 06 Gilles Lamiral. France, L'Hermitage (35590) 08 70 76 34 16 ___ mon mailing list mon@linux.kernel.org http://linux.kernel.org/mailman/listinfo/mon
