performance of reconstitution of a raid5

[rimsa]

Hello, I did a raid5 then I changed a gradient so I wanted to know how I could see the reconstruction performance of my raid5

 

[LnxBil]

Hello, I did a raid5 then I changed a gradient so I wanted to know how I could see the reconstruction performance of my raid5

If you run with ZFS, then just do a zpool status, if you have a hardware raid controller, please refer to the manual of that raid controller.

 

[rimsa]

when I do the zpool satus I don't have the percentage rate I just have the status of the raid5

 

[LnxBil]

when I do the zpool satus I don't have the percentage rate I just have the status of the raid5

So it's done. If it would be resilvering, you'd see it. Please post the output in CODE tags so that we can further discuss it.

 

[rimsa]

voici le résultat après avoir exécuté zpool status

 

[LnxBil]

That is no RAID5, it's a mirror. You cannot have a RAID5 with 2 disks (and RAID5 in ZFS-equivalent is a RAIDz1).

 

[rimsa]

I was wrong I meant raid1, sorry

 

[LnxBil]

So, there is no rebuilt going on. ZFS does not copy the whole disk like regular mirroring would do, it just copies the data present on one disk. If you just created the pool, the data is already in sync.

If you want to check, just run a scrub:

zpool scrub miroir

and watch zpool status.

 

[rimsa]

it's good I found it thanks to you thank you