Replacing an unavailable ZFS drive

The first step is to identify the degraded drive, which is an elementary problem to solve when the case has status lights for the drives that will identify the ...

Drive become FAULTED and then UNAVAILABLE after a successful ...

export the pool and import it with zpool import -d /dev/disk/by-id/ instead. If using an sdX name is all that was wrong, it should find the ...

Resolving ZFS Storage Device Problems

Replacing a Device in a ZFS Storage Pool · Take offline the disk (c1t3d0)to be replaced. · Use the cfgadm command to identify the SATA disk (c1t3d0) to be ...

Disk UNAVAIL in zpool status | TrueNAS Community

Run the zpool replace command. For example: zpool replace pool_name old_device new_device (New device should be given as /dev/name).

Replacing a Device in a ZFS Storage Pool

Take offline the disk (c1t3d0)to be replaced. · Use the cfgadm command to identify the disk (c1t3d0) to be unconfigured and unconfigure it. · Physically replace ...

How to replace zfs failed drive? | The FreeBSD Forums

Create the same partitions as on the other drives, and make sure you use ada3p3 not the whole drive (ada3). Use the zpool-replace(8) command. If ...

Understanding and Resolving ZFS Disk Failure

Identify the FAULTED or UNAVAILABLE drive · zpool replace the drive in question · Wait for the resilver to finish · zpool remove the replaced drive ...

[SOLVED] - Help with replacing failed drive, zpool replace not working

You need to partition the new disk first by useself, copy over the bootloader and then just use the 3rd partition of that disk with zpool replace.

ZFS pool unavailable, disk is there but can't re-attach it

There is no such thing as a rebuild of non-redundant ZFS pools, on your system ZFS is only waiting for the good disk/partition to be attached ...

[SOLVED] - help requested- zpool replace- mirrored disk unavailable

Sounds like it is the connector, or the drive is completely dead. Shutdown the system and try removing the drive and putting it back? Do you see ...

How to replace a failed disk in a ZFS mirror | Jordan Elver

How to replace a failed disk in a ZFS mirror | Jordan Elver | Ruby on Rails Developer, Bristol, UK.

Why are my ZFS pools "unavailable"? - Server Fault

Maybe also you did not offline the old drive prior to removing it. (It's a possibility that ZFS thinks that the logical drives (your pools) ...

ZFS Pool Disk Replacement Procedure - General Support - Unraid

Replace X and Y and new disks identifiers, if not yet done the new disks should be partitioned first, you can use the UD plugin to do that. Then ...

ZFS disk replacement fails (despite identical replacement disk)

AFAIK the right way is how your other disks are setup. Then you want to replace the unavailable disk with the partid of the 2nd partition on the ...

Replacing a disk in zpool - zfs - Ask Ubuntu

The first one takes a device_name drive offline from a pool_name pool, you then replace the drive with a new one and tell Zfs to replace the ...

Replacing a ZFS Drive Something Seems Wrong

If it will not complete (pool goes UNAVAIL again), I would see if you can import it with the replacement drive out (cancelling the resilver and ...

How to remove faulted disk from ZFS pool once spare replacement ...

Instead you are supposed to simply zpool detach the failed disk and the hot spare automatically replaces it. Share.

replace drive in zfs pool - General Support - Unraid Forums

One of my drive in zfs rzidz2 pool started throwing increasing number of pending sectors, so I decided to replace it I followed the ...

Replacing a failed disk in a ZFS pool - Unix & Linux Stack Exchange

I am documenting the process for replacing a failed disk for my colleagues and so simulated a disk failure by removing a disk from the host.

ZFS fixing improper drive replace - Super User

ZFS will begin migrating data to the new device as soon as the replace is issued. Once the resilvering completes, the original device (if ...