Building a 3rd unRaid server and I have 5 SAS drives for the array.  I am using 8TB HUH728080AL5200 Hitachi Ultrastar

As I started the array and going through the parity sync I get these errors in my console:

 

[ 2787.398201] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[ 2787.398207] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[ 2787.398211] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[ 2787.398214] mpt3sas 0000:04:00.0:    [12] Timeout               

[ 2787.508714] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[ 2787.508724] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[ 2787.508729] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[ 2787.508732] mpt3sas 0000:04:00.0:    [12] Timeout               

[ 2787.655567] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[ 2787.655577] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[ 2787.655581] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[ 2787.655585] mpt3sas 0000:04:00.0:    [12] Timeout               

root@Tower:/boot/config#

 

 

 

tower-diagnostics-20210821-1704.zip

Try moving the HBA to a different PCIe slot, or see below:

https://forums.unraid.net/topic/111161-pcie-errors/?do=findComment&comment=1013378

 

Unfortunately I only have one PCIe slot on this mini-itx board   I installed Debian 11 and get the same error

I have the latest firmware and is in IT mode.  Not sure what else I can do  

 

Looks like suppressing the error from messages is the way to go as long is not really a hardware issue I guess?

 

 

[    9.324468] igb 0000:00:14.0 enp0s20f0: igb: enp0s20f0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX

[    9.364463] igb 0000:00:14.1 enp0s20f1: igb: enp0s20f1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX

[    9.540181] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s20f0: link becomes ready

[    9.580187] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s20f1: link becomes ready

[    9.940463] rfkill: input handler disabled

[   50.983598] rfkill: input handler enabled

[   54.895148] rfkill: input handler disabled

[   85.178157] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[   85.178166] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[   85.178170] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[   85.178173] mpt3sas 0000:04:00.0:    [12] Timeout               

[   85.245303] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[   85.245313] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[   85.245316] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[   85.245319] mpt3sas 0000:04:00.0:    [12] Timeout               

[   85.248430] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[   85.248436] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[   85.248439] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[   85.248442] mpt3sas 0000:04:00.0:    [12] Timeout               

[   85.322659] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[   85.322684] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[   85.322688] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[   85.322691] mpt3sas 0000:04:00.0:    [12] Timeout               

[  100.561345] pcieport 0000:00:03.0: AER: Corrected error received: 0000:04:00.0

[  100.561397] mpt3sas 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)

[  100.561400] mpt3sas 0000:04:00.0:   device [1000:0072] error status/mask=00001000/00002000

[  100.561403] mpt3sas 0000:04:00.0:    [12] Timeout               

[  119.726496] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)

[  145.548023] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)

root@smicro:~#

root@smicro:~#

root@smicro:~#

root@smicro:~# dd if=/dev/zero of=/media/exile/DISK-1/test1.img bs=10G count=1 oflag=dsync

0+1 records in

0+1 records out

2147479552 bytes (2.1 GB, 2.0 GiB) copied, 17.2788 s, 124 MB/s

root@smicro:~#

root@smicro:~#

Edited August 22, 20214 yr by johnwhicker

8 hours ago, johnwhicker said:

Looks like suppressing the error from messages is the way to go as long is not really a hardware issue I guess?

It's not ideal but other than using a different board it's your best option.