RNDU 2000 : Hangs need to Hard reboot

[Gueric]

Hello,

My RNDU2000 Regularly seems to hangs. I can't reach it from network (doesn't respond to a ping for example). I need to do a hard reset (2s on button) to get it back... 

Very annoying. 

There's nothing special on logs. 

There's net2FTP, php5, root ssh on it. 

Any help ?

Firmware version : RAIDiator 4.2.28

[mdgm-ntgr]

First check how full the root volume is

# df -h

# df -i

If there is plenty of space on the 4GB root volume please download those and send them in (see the Sending Logs link in my sig).

[Gueric]

Sorry, 

I didn't understand how I use your commands : 

# df -h

# df -i

??

I send today logs on moderator email. 

Thx

[mdgm-ntgr]

You have Jumbo Frames enabled and yet you only have a 100Mb/s connection? Have you tried connecting the NAS to a gigabit router/switch?

[Gueric]

No I didn't try. 

I have to buy one, it was a project. 

So maybe my project is going to be done sooner 😉

Is there a link between hangs and switch ?

[mdgm-ntgr]

Experience would suggest that the Ultra works much better with a gigabit connection. That can mean using a gigabit router or placing a gigabit switch between the router and the NAS.

[StephenB]

Also, jumbo frames need to be disabled if you have a fast-ethernet connection.

[Gueric]

Done.

I have now a Gigabit switch.

I disabled Jumbo Frames. 

Will see if problem come again. I hope not...

Thx for your help