Can some one help mw with this errors.

[Low Chee Beng]

Hi, i am new to Freenas and had built a Freenas successfully. However i keep getting these network errors, after running freenas for a while. (eg 1 or 2 days).

Apr 9 22:05:22 freenas mDNSResponder: mDNS_Register_internal: ERROR! Tried to register AuthRecord 0000000800C2FD60 freenas.local (Addr) that's allready in the list.

Apr 9 22:05:22 freenas mDNSResponder: mDNS_Register_internal: ERROR! Tried to register AuthRecord 0000000800C30180 253.1.168.192.in-addr.arpa. (PTR) that's allready in the list.

After these errors the Freenas seem to be still working but disconnect from the rest of the network.

I am not sure if it is a router issue or freenas.

Advise appreciated.

CB.

 

[Low Chee Beng]

BTW, i am using a Asus RT-N16 router.

 

[warri]

This message is a known issue with mDNSResponser, see Bug #4151.
It shouldn't cause any net work disconnects though (I get those as well).

So I suspect your problem is elsewhere in the network.

 

[DrKK]

I get these too. No harm, no foul, though---they don't seem to be causing a problem. Ironically, in 9.1.1, there was a message nagging you because you *WEREN'T* using mDNSresponder, if memory serves.

 

[Low Chee Beng]

Thanks, but somehow my just disconnect itself from the network and the errors appeared. There is an instant where errors were repeat 13 time. Cant even ping the Freenas. it just freezed. Mouse and keyboard not repsonding.

I think i need more logs to determine the error. Any ideas where to start for "pest controls" ha ha.

I am really new to all this freenas. But it fun. Too bad i still don't have the confident to store data on it due to the above issue. sigh.

 

[dlavigne]

Post the output from ifconfig.

 

[panz]

I get these too. No harm, no foul, though---they don't seem to be causing a problem. Ironically, in 9.1.1, there was a message nagging you because you *WEREN'T* using mDNSresponder, if memory serves.

I get plenty of those mDNS messages before decrypting the main pool.

 

[Low Chee Beng]

Hi, it seem like a system crash than just merely dissconected from my home network

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[Low Chee Beng]

The mouse and keyboard all hang and I have to do a hard rest. At the same time there are some errors related to smbd,

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[Low Chee Beng]

Any way, to capture some logs or simply put it where to dig for system log files, I really have not clues, Nooooob.

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[warri]

You didn't state your FreeNAS version or hardware.

Starging from 9.2.1.x you should have a .system dataset on your pool with logs in it. If it's not there you can activate it in advanced settings.

 

[Low Chee Beng]

Sorry about that, initially I thought I have nailed it with the errors, but apparently it not, that is why I didnt post my config

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[Low Chee Beng]

I am using asrock c2750d with 32gb ecc ram, 6x 3tb hdd, running on z2 raid

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[Low Chee Beng]

Btw how to access the .system data set? Thanks

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[Yatti420]

http://doc.freenas.org/index.php/Main_Page - Lots of info in the docs.. Are you root when you try to access the .system dataset? I usually just use putty/ssh and avoid alot of GUI issues..

 

[Low Chee Beng]

Thanks

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[Low Chee Beng]

I dont know how to access, ha ha, that is the problem

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[warri]

Code:

ssh root@<ip-of-your-freenas-machine>
cd /mnt/<name-of-your-pool>/.system/syslog

For this you need to have SSH and root login enabled. The first line can be alternatively be replaced by using a GUI SSH tool like Putty (for Windows). I'd definitely recommend you to read a beginners guide on Linux Shell commands.

 

[Low Chee Beng]

Finally the system crash again, here is the syslog message. Too bad it still greek to me. I think the final message is crashed "done"

 

[warri]

Two of your hard drives seem to have problems, or did you detach them manually?
If not, you should check SMART attributes, smart test results and check the sata cables.

Which hardware are you using and which FreeNAS version?

May 2 01:16:27 freenas kernel: ahcich3: Timeout on slot 9 port 0
May 2 01:16:27 freenas kernel: ahcich3: is 00000000 cs 00000200 ss 00000000 rs 00000200 tfd 40 serr 00000000 cmd 10008917
May 3 05:02:46 freenas kernel: ahcich0: Timeout on slot 23 port 0
May 3 05:02:46 freenas kernel: ahcich0: is ffffffff cs ffffffff ss ffffffff rs 00800000 tfd ffffffff serr ffffffff cmd ffffffff
May 3 05:02:46 freenas kernel: ahcich0: stopping AHCI engine failed
May 3 05:02:46 freenas kernel: (ada0:ahcich0:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 00 b0 cf 39 40 1f 00 00 01 00 00
May 3 05:02:46 freenas kernel: (ada0:ahcich0:0:0:0): CAM status: Command timeout
May 3 05:02:46 freenas kernel: (ada0:ahcich0:0:0:0): Retrying command
May 3 05:02:46 freenas kernel: ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
May 3 05:02:46 freenas kernel: ada0: <WDC WD30EFRX-68EUZN0 80.00A80> s/n WD-WCC4N0667686 detached
May 3 05:03:00 freenas kernel: ahcich1: Timeout on slot 23 port 0
May 3 05:03:00 freenas kernel: ahcich1: is ffffffff cs ffffffff ss ffffffff rs ff800001 tfd ffffffff serr ffffffff cmd ffffffff
May 3 05:03:00 freenas kernel: ahcich1: stopping AHCI engine failed
May 3 05:03:00 freenas kernel: (ada1:ahcich1:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 40 10 af 39 40 1f 00 00 00 00 00
May 3 05:03:00 freenas kernel: (ada1:ahcich1:0:0:0): CAM status: Command timeout
May 3 05:03:00 freenas kernel: (ada1:ahcich1:0:0:0): Retrying command
May 3 05:03:00 freenas kernel: ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
May 3 05:03:00 freenas kernel: ada1: <WDC WD30EFRX-68EUZN0 80.00A80> s/n WD-WCC4N0686036 detached

After that the network connection seems to fail

May 3 06:02:37 freenas ntpd[2451]: sendto(203.211.149.87) (fd=22): No route to host
May 3 06:02:43 freenas ntpd[2451]: sendto(203.123.48.219) (fd=22): No route to host
May 3 06:05:27 freenas ntpd[2451]: sendto(203.123.48.6) (fd=22): No route to host
May 3 03:06:27 freenas dhclient[1240]: connection closed
May 3 11:06:27 freenas syslogd: sendto: Network is down