MY POOL FAILS

[xames]

I have two pools, one with 3 disks, another with 2.

Pool2 is going
Pool1 is offline

My disks of pool2 is showing pool2, my disks on pool1 is not showing nothing.
My jails and default pool disk dissapear.

How i have to proceed, yesterday is working, i don't do anything.

 

[c77dk]

We need to know what hardware you're using and how the pools are setup - otherwise there's nothing to suggest where to look. Since you wrote jails, I'm assuming you're using CORE?

 

[xames]

Yes core, old hardware, no problems in last year

 

[xames]

 

[mistermanko]

Did you check/re-seat the SATA-connections in your server?
Please post the output of zfs list here, in CODE]...[/CODE] brackets.

 

[xames]

sorry my keyboard is in germany, im spanish and i dont know how to copy paste with text
The connections are fine i try changing but nothing

 

[mistermanko]

Looks like pool Agrupacio1 is offline.
Please post the full specs of the hardware of your server, as is forum rule.

 

[c77dk]

what's the output of zpool status ? It normally gives a hint

 

[xames]

 

[Davvo]

Try zpool status -vx, zpool import Agrupacio1 and zpool online Agrupacio1.

Please provide your hardware specifications.

 

[xames]

 

[xames]

i don't know exactly hardware specifications its and old asus workstation with i3 or something like that.

 

[xames]

 

[xames]

its like hdds still there, but pool and jail dissapear, i have a task to shutdown on night and open on mornings, thats all working one year

 

[Davvo]

i don't know exactly hardware specifications its and old asus workstation with i3 or something like that.

You need to know where are you running TrueNAS because it's not designed to be run on all kinds of hardware.
Please read the following resources:

What's all the noise about HBAs, and why can't I use a RAID controller?

1) An HBA is a Host Bus Adapter. This is a controller that allows SAS and SATA devices to be attached to, and communicate directly with, a server. RAID controllers typically aggregate several disks into a Virtual Disk abstraction of some sort...

www.truenas.com

Multiply your problems with SATA Port Multipliers and cheap SATA controllers

This resource was originally created by user: jgreco on the TrueNAS Community Forums Archive. Please DM this account or comment in this thread to claim it. In the last year or two, we’ve had a resurgence of users asking about SATA Port Multipliers and cheap SATA controllers. Please, do NOT use...

www.truenas.com

Is my Realtek ethernet really that bad?

This resource was originally created by user: jgreco on the TrueNAS Community Forums Archive. Please DM this account or comment in this thread to claim it. One of the longest running issues faced here in the forums may be people who come to these forums, wanting to recycle an old PC into a NAS...

www.truenas.com

Hardware Recommendations Guide

This is the latest edition of the FreeNAS Community hardware recommendations guide. The current major version is R2, dated January 2021, with the last minor update on 2021-01-24. The format has moved away from the forum post form factor, to...

www.truenas.com

 

[Davvo]

its like hdds still there, but pool and jail dissapear, i have a task to shutdown on night and open on mornings, thats all working one year

No success with the zpool online command?

You also need to schedule (and read) regular smart tests to verify the health of your drives or they just suddenly die on you.

 

[mistermanko]

i don't know exactly hardware specifications its and old asus workstation with i3 or something like that.

In order to help you any further, this is important to know. Especially if there is some kind of RAID-card or SATA-controller in play.

 

[xames]

sata expansor card

 

[xames]

But if suddenly die, i have 3 hdd on raid, i put for change one if anyone fails, but these are new, pool dissapear because bad hardware?

 

[Davvo]

sata expansor card

Generally that's bad.

But if suddenly die, i have 3 hdd on raid, i put for change one if anyone fails, but these are new, pool dissapear because bad hardware?

Please read the following resource.

Introduction to ZFS

This is a short introduction to ZFS. It is really only intended to convey the bare minimum knowledge needed to start diving into ZFS and is in no way meant to cut Michael W. Lucas' and Allan Jude's book income. It is a bit of a spiritual...

www.truenas.com

Please provide us as much information as possibile, use Google Translate if language is an issue.

Did you try the zpool online Agrupacio1 command?
Also try zpool status Agrupacio1.