My Disks are going OFFLINE

[Flatron]

Eu tenho 5 discos em meu servidor TrueNAS.

Disco 0 (160 GB) = Disco de inicialização FreeNAS
Disco 1 (4 TB) = Pool de armazenamento
Disco 2 (2tB) = Pool de armazenamento
Disco 3 (1 TB) = Pool de armazenamento
Disco 4 (1 TB) = Pool de armazenamento

Hoje (20/09) notei uma falha ao copiar os arquivos para o NAS. Eu acessei o FreeNAS e notei que um disco estava offline. Com a opção "Exportar / Desconectar" nas opções.

Sou novo no FreeNAS. Pesquisei por 2 horas como colocar meu disco online e não consegui. Talvez eu tenha feito errado, eu fiz assim:

No Freenas web (navegador) fui em "Shell" e digitei:
zpool online NAS3 (nome do meu disco 3, que estava offline). A mensagem não foi encontrada. Se eu digitar zpool status, o disco 3 não aparecerá. Em "armazenamento - discos", meu disco 3 aparece. No Setup (BIOS) do meu servidor, o disco 3 também aparece.

Reiniciei meu servidor várias vezes e meu disco 3 não fica online.

Invertei a ordem dos cabos SATA do servidor, sem sucesso.

Então decidi desconectar o disco 3 do servidor, removi os dados SATA e o cabo de alimentação e liguei o servidor Freenas novamente. Para minha surpresa, OUTRO DISCO estava off-line, o Disco 1 (4 TB) também está aparecendo como "off-line" agora.

Eu reconectei os discos rígidos com o cabo SATA e reiniciei o servidor FreeNAS, meu disco 3 que já estava offline, permanece offline e agora o disco 1 também está offline.

Não sei o que fazer, passei 2 dias configurando o servidor FreeNAS para funcionar e já estou arrependido de ter trocado meu antigo servidor Windows Server para compartilhamento de arquivos.

Você pode ajudar este homem desesperado? Obrigado!

 

[Flatron]

I have 5 disks on my TrueNAS Server.

Disk 0 (160GB) = FreeNAS Boot Disk
Disk 1 (4TB) = Storage Pool
Disk 2 (2tB) = Storage Pool
Disk 3 (1TB) = Storage Pool
Disk 4 (1TB) = Storage Pool

Today (20/09) I noticed a failure when copying files to the NAS. I accessed FreeNAS and noticed that one disk was Offline. With the option "Export/Disconnect" in options.

I'm new to FreeNAS. I researched for 2 hours how to put my disk Online and I couldn't. Maybe I did it wrong, I did it this way:

In the Freenas web (Browser) I went to "Shell" and typed:
zpool online NAS3 (name of my disk 3, which was offline). The message is not found. If I type zpool status, Disk 3 does not appear. Under "storage - disks" my disk 3 appears. In the Setup (BIOS) of my server, disk 3 also appears.

I restarted my server several times and my disk 3 doesn't come online.

I reversed the order of the server's SATA cables, without success.

So I decided to disconnect Disk 3 from the server, removed the SATA data and power cable and turned on the Freenas server again. To my surprise ANOTHER DISC was Offinline, Disc 1 (4TB) is also showing up as "offline" now.

I reconnected the hard drives with the SATA cable and restarted the FreeNAS server, my Disk 3 which was already Offline, remains Offline and now Disk 1 is also offline.

I don't know what to do, I spent 2 days setting up the FreeNAS Server to work and I'm already regretting having switched my old Windows Server server for file sharing.

Can you help this desperate man? Thanks!

 

[sretalla]

Could you please post the output from zpool status -v please?

 

[djb]

i got the same problem randomly (i got email notification because i have it setup), using 2X4TB 3,5" on mirror pool config. ZFS.

TrueNAS-Cube# zpool status -v

pool: MirrorPool state: ONLINE
scan: scrub repaired 0B in 08:07:03 with 0 errors on Sun Sep 12 08:07:03 2021config:

NAME STATE READ WRITE CKSUM
MirrorPool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
TrueNAS-Cube# zpool status -v pool: MirrorPool
state: ONLINE scan: scrub repaired 0B in 08:07:03 with 0 errors on Sun Sep 12 08:07:03 2021
config:

NAME STATE READ WRITE CKS
UM
MirrorPool ONLINE 0 0
0
mirror-0 ONLINE 0 0
0
gptid/05469a96-e6d3-11ea-a09c-7085c2fb2a08 ONLINE 0 0
0
gptid/056b124e-e6d3-11ea-a09c-7085c2fb2a08 ONLINE 0 0
0

errors: No known data errors

pool: freenas-boot
state: ONLINE
status: Some supported features are not enabled on the pool. The pool can
still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(5) for details.
scan: scrub repaired 0B in 00:00:15 with 0 errors on Tue Sep 14 03:47:06 2021
config:

NAME STATE READ WRITE CKSUM
freenas-boot ONLINE 0 0 0
ada0p2 ONLINE 0 0 0