Pool status offline

[jackelofnar]

Hi,

Ive been reviewing everyone pool status offline but nothing seems to be working for me so .any advice would be greatly accepted.
I have attached 2 screenshots as I'm having issues copying what i need from the shell.

From what I can see using the command "zpool import -f" should fix the issue as i don't seem to have drive issues.

 

[jgreco]

Welcome to the forums.

Sorry to hear you're having trouble. Please take a few moments to review the Forum Rules, conveniently linked at the top of every page in red, and pay particular attention to the section on how to formulate a useful problem report, especially including a detailed description of your hardware.

You've basically given no one anything to work with, so the responses will tend to be random guesses rather than anything useful. My guess would be that you've used a RAID controller or other crappy attachment technology. If you have, please refer to

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

In general, using anything other than Intel AHCI SATA, Intel PCH SCU, or LSI HBA with proper firmware tends to offer great opportunities for random read/write issues that ZFS may interpret as drive failures, resulting in what you're seeing. Please make sure you are using hardware that is on the recommended hardware lists in the Resources section of this forum.

 

[Ericloewe]

Also, you seem to have forgotten the screenshots.

 

[jackelofnar]

Screenshots i forgot

 

[jackelofnar]

zpool import -F Hydra worked

 

[Ericloewe]

I’m glad it worked for you, because nobody would have encouraged you to do so without more information about your system and how it ended up this way.

 

[jgreco]

I’m glad it worked for you, because nobody would have encouraged you to do so without more information about your system and how it ended up this way.

And, perhaps more importantly, how to prevent it from winding up that way again, this time maybe with data loss. ZFS is very reliable when you are following the principles the designers intended. However, once you start using random hardware, that's usually where we start seeing weird problems, pools going offline, unusual errors reported, etc. Rather than just reporting that you found a command that worked, it would be a good idea for you to actually follow the forum rules and describe your hardware in detail, which would allow the community to give you some informed feedback.

 

[awasb]

cf.

Forum Rules

Welcome to the TrueNAS Community! Updated 11/28/2023 First and foremost I want to thank you for joining the TrueNAS community! My name is JoshDW19 and I'm the Community Manager here at TrueNAS. The TrueNAS Community is a friendly place to discuss open source software, technology, and products...

www.truenas.com

-> "Signatures and spoilers"