- Joined
- Jul 2, 2019
- Messages
- 648
Folks - I have (what seems to be a weird) issue with one of my ZFS pools. I have 5 WD Red 3TB drives in a RAIDZ2 that is attached to a LSI 9210-8i controller. The drives are in a Supermicro 825TQ-R740LPB chassis (hot-swap drive bays). (Full spec below and in signature). I should note that I have had this happen with U5 and now U6.
During heavy activity such as a scrub or large and long file copy (SMB, NFS) one drive in the pool reports high utilisation. It is only reported for one drive in the pool that, ironically, is the newest (less than 2 months old) of the five. SMART does not report any errors on that drive (or any other, for that matter).
Anyone have any ideas while only drive would report this?
I have a LSI SAS9220-8i (IBM M1015) available if the issue is with the 9210. If I swap them out, is it as simple as swapping them or would I need to export/import the pool, etc.?
Thanks all!
Spec:
During heavy activity such as a scrub or large and long file copy (SMB, NFS) one drive in the pool reports high utilisation. It is only reported for one drive in the pool that, ironically, is the newest (less than 2 months old) of the five. SMART does not report any errors on that drive (or any other, for that matter).
Anyone have any ideas while only drive would report this?
I have a LSI SAS9220-8i (IBM M1015) available if the issue is with the 9210. If I swap them out, is it as simple as swapping them or would I need to export/import the pool, etc.?
Thanks all!
Spec:
- Operating System: FreeNAS-11.2-U6
- Chassis: Supermicro SuperChassis 825TQ-R740LPB 2U 8 x 3.5" Drive Bays
- Power Supply: 2 x 740 Watt PWS-741P-1R Power Supply Platinum
- Backplane: Supermicro BPN-SAS-825TQ 8-port 2U TQ (W/ AMI 9072)
- Motherboard: Supermicro X9DR3-LN4F+
- CPU: 2 x Intel Xeon E5-2630 V1 Hex (6) Core 2.3GHz
- RAM: 32GB DDR3 ECC (8 x 4GB - DDR3 - REG)
- Storage Controller: LSI 9210-8i 6 GB/S
- Boot Pool: 2 x Kingston AS400 120 GB SSD Mirrored (using motherboard SATA 6 GB/s)
- Pool_1: 5 x WD Red 3 TB RAIDZ2
- 2 x MiniDLNA servers (seperate subnets) with shared content
- NFS server for VMware ESXi 6.0
- CIFS for Windows clients