Periodic Lockups FreeNAS 9.10.1

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I am preparing a new environment, FreeNAS build FreeNAS-9.10.1-U2 (f045a8b)

This is running on a Dell PowerEdge T110 with a single NIC
Platform: Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
Memory: 6105MB

Frequently when I come in on Monday, the server is locked up, i.e. server is running, server is ping-able, the console responds but I am unable to access from the web and the shares are not available. I am forced to reboot the machine, once I do this everything is good.

I have started to transfer files from another Samba share on the network and it will also lock up, this just happened after the transfer had been running for 3+ hours. (Transfers using windows robocopy to move files from old Samba/Ubuntu share to new FreeNAS share).

Looking at the log there are no events that would concern me.

Oct 18 15:15:03 glpcshare autosnap.py: [tools.autosnap:66] Popen()ing: /sbin/zfs snapshot -r -o freenas:vmsynced=Y "FreeNASPool@auto-20161018.1515-2w"
Oct 18 15:15:04 glpcshare autosnap.py: [tools.autosnap:66] Popen()ing: /sbin/zfs destroy -r -d "FreeNASPool@auto-20161004.1515-2w"
... Transfer crapped out somewhere between these two ...
Oct 18 15:42:50 glpcshare shutdown: reboot by root:
Oct 18 15:42:51 glpcshare syslog-ng[1471]: I/O error occurred while writing; fd='28', error='Input/output error (5)'

Any suggestions about what I can look into / do to try to diagnose this problem? I sure can't implement on FreeNAS if it is going to be DOA every Monday morning.

Thanks, Scott.
 

melloa

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The problem is not FreeNAS for sure. I ran it on 2 Dell 2950 24x7. Now on 2 ASRock z97 Extrem 6 to bypass the 2TiB limit on my Dells. All with 32 GRAM. You are running on a system with less than the recommended RAM, so that could be your 1st problem.
 

Ericloewe

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SweetAndLow

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Fix your ram problem

Sent from my Nexus 5X using Tapatalk
 
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