Looking for a bit of help to understand and possibly solve a problem.
On reboot of TrueNAS, one of my pools sends an alert as follows:
impact: Fault tolerance of the pool may be compromised.
eid: 6
class: statechange
state: UNAVAIL
host: truenas
time: 2024-11-03 12:22:22-0500
vpath: /dev/sdb2
vguid: 0x2AA59DC5D3CF043D
pool: GoldMedia (0x2ABFDEBFF9ABFB79)
This is a ZFS Pool of 3 disks in the vdev + 1 spare.
The other two pools don’t seem to have a problem.
I think this may have stemmed from one of two situations:
- I added two disks (WD Red) which became a different pool, and may have accidentally rearranged the SAS to SATA connectors on the existing pool Disks (WD Gold)
- One of the WD Gold Disks was replaced with an RMA due to failure.
The zpool itself looks good in the GUI with no missing disks. From the CLI for easier output:
# zpool status GoldMedia
pool: GoldMedia
state: ONLINE
scan: scrub repaired 0B in 1 days 08:53:05 with 0 errors on Wed Oct 16 13:53:07 2024
config:
NAME STATE READ WRITE CKSUM
GoldMedia ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
sdb2 ONLINE 0 0 0
sdf2 ONLINE 0 0 0
sdd2 ONLINE 0 0 0
spares
sdc2 AVAIL
With the GUIDs showing in decimal
state: ONLINE
scan: scrub repaired 0B in 1 days 08:53:05 with 0 errors on Wed Oct 16 13:53:07 2024
config:
NAME STATE READ WRITE CKSUM
GoldMedia ONLINE 0 0 0
14466180372887714016 ONLINE 0 0 0
17667531264804816490 ONLINE 0 0 0
16600692937893244608 ONLINE 0 0 0
8133028143603824394 ONLINE 0 0 0
spares
3073035793737909309 AVAIL
2AA59DC5D3CF043D = 3073035793737909309
Which is the sdc spare
What should I look at because I’m just trying to sort out:
- Is something wrong? I don’t think so based on what the GUI shows me.
- Can I make any changes so that I don’t get the email each time the system reboots (e.g. OS upgrades).
Let me know what info you might need to help debug … the system runs rather well aside from this, so I haven’t done much other than set it up in the GUI a long time ago (TrueNAS Core) and upgrade to where I am today.
System Info:
Dragonfish-24.04.2.3 (just did this patch update, got the email which reminded me to post)
Intel(R) Core™ i7-10700
32GB RAM
NVMe Drive for the OS on the Motherboard
Broadcom / LSI SAS2308 for the 6 drives (2xWD Red SSD + 4x WD Gold SATA HDD)
2x Intel 82599ES 10-Gigabit for networking