zfsraid10 bad a hard drive I directly replaced, now the following problem, how do I solve?


New Member
Sep 5, 2022
zfsraid10 bad a hard drive I directly replaced, now the following problem, how do I solve?

 pool: rpool
 state: DEGRADED
status: One or more devices could not be used because the label is missing or
        invalid.  Sufficient replicas exist for the pool to continue
        functioning in a degraded state.
action: Replace the device using 'zpool replace'.
   see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-4J
  scan: scrub repaired 0B in 02:50:28 with 0 errors on Sun Jul  9 03:14:29 2023

        NAME                                         STATE     READ WRITE CKSUM
        rpool                                        DEGRADED     0     0     0
          mirror-0                                   DEGRADED     0     0     0
            ata-HGST_HUS726020ALA610_K5HP5S2G-part3  ONLINE       0     0     0
            3990747831446758763                      UNAVAIL      0     0     0  was /dev/disk/by-id/ata-HGST_HUS726020ALA610_N4G3Y0GY-part3
          mirror-1                                   ONLINE       0     0     0
            ata-HGST_HUS726020ALA610_K5HTJ9PG-part3  ONLINE       0     0     0
            ata-HGST_HUS726020ALA610_K5G65TPA-part3  ONLINE       0     0     0

errors: No known data errors
After changing the hard drive, did you use zpool replace in order to replace the disk in the rpool as well?

Since this seems to be a root device, please consult our respective section in the documentation for replacing boot devices [1]. Make sure that this is actually applicable in your case and then follow the instructions in the wiki carefully.

Always make sure to have a backup ready in case something goes wrong.

[1] https://pve.proxmox.com/pve-docs/chapter-sysadmin.html#sysadmin_zfs_change_failed_dev
You should replace the disk in zfs with something like
zpool replace -f rpool ata-HGST_HUS726020ALA610_N4G3Y0GY-part3 3990747831446758763


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!