The machine can stay online for a day unless I tax the storage, use AFP for timemachine, etc.
It seems to me that it has something to do with the storage not working but I need help trouble shooting before spending money on a new HBA.
I did manage to take a couple of pics of the screen and it seems the problem is similar with every crash. (As far as I've seen.)
Booting from 2 * 30 GB Kingston USB sticks in a mirror.
I have 6 * 4 TB Seagate drives in a RaidZ2. They are 4 newer IronWolf and 2 older Seagate drives that I haven't dared to change yet as I'm sure it will crash while resilvering.
I get just over 150 MB/s from each drive when scrubbing but it has never managed to get through a full scrub without crashing and starting over. (Data is about 3.5 TB.)
Can it be because the PERC H310 gets too warm?
It is a bit tight between the cards but I have a fan blowing over them. I also tried keeping the cabinet open but it made no difference.
I started a scrub when I started writing this post but it crashed twice and then I stopped the scrub.
What kinds of logs/info can I provide if someone is willing to help out a bit?
System: Stable 11.1-U4
Motherboard: Gigabyte GA-X58A-UD7 rev.1 , built-in Realtek LAN disabled in BIOS
CPU: Xeon X5680 clocked down to 3 GHz
Memory: 48 GB, 6 * 8 GB unreg.unbuff. ECC (It's supposed to work and machine is running fine but not reporting ECC so unsure if it's actually functional.)
HBA: DELL PERC H310 flashed to IT mode following this guide https://bit.ly/2BSaNTT
NICs: Intel 2 * 1 Gb card, Intel X520-DA1 10Gb (direct to workstation for video editing etc.)
It seems to me that it has something to do with the storage not working but I need help trouble shooting before spending money on a new HBA.
I did manage to take a couple of pics of the screen and it seems the problem is similar with every crash. (As far as I've seen.)
Booting from 2 * 30 GB Kingston USB sticks in a mirror.
I have 6 * 4 TB Seagate drives in a RaidZ2. They are 4 newer IronWolf and 2 older Seagate drives that I haven't dared to change yet as I'm sure it will crash while resilvering.
I get just over 150 MB/s from each drive when scrubbing but it has never managed to get through a full scrub without crashing and starting over. (Data is about 3.5 TB.)
Can it be because the PERC H310 gets too warm?
It is a bit tight between the cards but I have a fan blowing over them. I also tried keeping the cabinet open but it made no difference.
I started a scrub when I started writing this post but it crashed twice and then I stopped the scrub.
What kinds of logs/info can I provide if someone is willing to help out a bit?
System: Stable 11.1-U4
Motherboard: Gigabyte GA-X58A-UD7 rev.1 , built-in Realtek LAN disabled in BIOS
CPU: Xeon X5680 clocked down to 3 GHz
Memory: 48 GB, 6 * 8 GB unreg.unbuff. ECC (It's supposed to work and machine is running fine but not reporting ECC so unsure if it's actually functional.)
HBA: DELL PERC H310 flashed to IT mode following this guide https://bit.ly/2BSaNTT
NICs: Intel 2 * 1 Gb card, Intel X520-DA1 10Gb (direct to workstation for video editing etc.)


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