Netapp monitoring solution from scratch

I created a netapp monitoring solution on a UNIX machine... and have uploaded the static files to a free php server for so that you understand how it looks..
As its a file server where the files are uploaded.. It is not exactly the one as on the UNIX machine.. but you could still get a feel of it.

Advantages:

• No third-party tools used like Nagios or PRTG or any other,
• Build from scratch.
• Fully customization.
• Any required parameters can be monitored.
• Complete look and feel can be changed as per user needs
• Easy to use.

If anyone is interested to know more about it, feel free to drop me a message.

Example Link:
This is for cluster mode.. I have done similar one for 7-mode as well... and in the live solution it monitors even the NFS and CIFS load from hosts connected to filer.. and also the detailed host load analysis.
nfs600_vol1 is the only volume which was used to write data from a server. So you would see load only on this volume.. This is a test netapp simulator which I have used in this solution.

http://anirvan_lahiri.net23.net/monitoring/monitor.php

Cluster Mode mhost troubleshooting

If you need any help, feel free to ask.

1. go to the systemshell
set diag
systemshell -node cl1-01

2. unmount mroot
cd /etc
./netapp_mroot_unmount
logout

3. run cluster show a couple of times and see that health is false
cluster show

4. run cluster ring show to see that M-host is offline
cluster ring show
Node UnitName Epoch DB Epoch DB Trnxs Master Online
——— ——– ——– ——– ——– ——— ———
cl1-01 mgmt 6 6 699 cl1-01 master
cl1-01 vldb 7 7 84 cl1-01 master
cl1-01 vifmgr 9 9 20 cl1-01 master
cl1-01 bcomd 7 7 22 cl1-01 master
cl1-02 mgmt 0 6 692 – offline
cl1-02 vldb 7 7 84 cl1-01 secondary
cl1-02 vifmgr 9 9 20 cl1-01 secondary
cl1-02 bcomd 7 7 22 cl1-01 secondary

5. try to create a volume and see that the status of the aggregate
cannot be determined if you pick the aggregate from the broken M-host.

6. now vldb will also be offline.

5. remount mroot by starting mgwd from the systemshell
set diag
systemshell -node cl1-01
/sbin/mgwd -z &

7. when you run cluster ring show it should show vldb offline
cl1::*> cluster ring show
Node UnitName Epoch DB Epoch DB Trnxs Master Online
——— ——– ——– ——– ——– ——— ———
cl1-01 mgmt 6 6 738 cl1-01 master
cl1-01 vldb 7 7 87 cl1-01 master
cl1-01 vifmgr 9 9 24 cl1-01 master
cl1-01 bcomd 7 7 22 cl1-01 master
cl1-02 mgmt 6 6 738 cl1-01 secondary
cl1-02 vldb 0 7 84 – offline
cl1-02 vifmgr 0 9 20 – offline
cl1-02 bcomd 7 7 22 cl1-01 secondary

Watch vifmgr has gone bad as well.

8. start vldb by running spmctl -s -h vldb
or run /sbin/vldb
in this case, do the same for vifmgr.

Please leave your comments, that would be helpful.