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zpool replace pool_name device_name; 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 drive device_name in in the pool pool_name. device_name and pool_name are the names of your drive and pool shown in zpool status.

# zpool offline rpool c1t0d0s0 # cfgadm -c unconfigure c1::dsk/c1t0d0 <Physically remove failed disk c1t0d0> <Physically insert replacement disk c1t0d0> # cfgadm -c configure c1::dsk/c1t0d0 # zpool replace rpool c1t0d0s0 # zpool online rpool c1t0d0s0 # zpool status rpool <Let disk resilver before installing the boot blocks> SPARC# installboot -F zfs /usr ...

1) Gather Information. GUID, Pool Name, and a Similarly Partitioned Disk; Serial Number · 2) Remove the Failing Disk · 3) Format the New Disk · 4) ...

Bring the disk online with the zpool online command.. On some systems, such as the Sun Fire x4500, you must unconfigure a disk before you can take it offline. If you are replacing a disk in the same slot position on this system, then you can just run the zpool replace command as described in the first example in this section.. For an example of replacing a disk on a Sun Fire X4500 …

Replacing Devices in a Storage Pool ... There are two reasons why you may want or need to replace a device. You may want to replace a device with a larger device, ...

I now want to temporarily replace both the original disk and the spare disk with a USB disk. I've stopped the resliver with "zpool scrub -s tank". However, both the disks are still listed as "replacing" and won't allow another replace, and I can't seem to get them out of that state. How can I stop/cancel a zpool replace before it's completed?

Sufficient replicas exist for the pool to continue functioning in a degraded state. action: Replace the device using 'zpool replace'. see: ...

Run the zpool replace command to replace the disk (c1t3d0). Note – If you had previously set the pool property autoreplace to on, then any new device, found in the same physical location as a device that previously belonged to the pool is automatically formatted and replaced without using the zpool replace command.

16.12.2014 · How to replace a drive in a ZFS Pool. A drive fails or needs to be replaced in your ZFS Pool – your ZFS Pool is saying status: DEGRADED in the webui, or you’re getting emails telling you that the zpool is degraded: Log onto the CLI (you can access this from the webui also) Type :# zpool status. # zpool status. pool: STORE1.

High-level overview of drive replacement · Identify the FAULTED or UNAVAILABLE drive · zpool replace the drive in question · Wait for the resilver ...

# zpool replace datapool c1t1d0. If you are replacing a device in a storage pool with a disk in a different location, you must specify both devices. This is shown in the below example, where you are replacing disk c1t1d0 in the pool named datapool with disk c1t2d0.

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Removing Devices From a Storage Pool. To remove devices from a pool, use the zpool remove command. This command supports removing hot spares, cache, log, and top level virtual data devices. You can remove devices by referring to their identifiers, such as mirror-1 in Example 3, Adding Disks to a Mirrored ZFS Configuration.

Example 11–1 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 ...

ZPOOL-REPLACE(8) FreeBSD System Manager's Manual ZPOOL-REPLACE(8) NAME zpool-replace -- replace one device with another in ZFS storage pool SYNOPSIS zpool ...

ZPOOL-REPLACE(8), System Manager's Manual, ZPOOL-REPLACE(8). NAME. zpool-replace —. replace one device with another in ZFS storage pool ...

Controls automatic device replacement. If set to "off", device replacement must be initiated by the administrator by using the "zpool replace" command. If set ...

03.11.2020 · root@PE-R200-FS:/var/log # zpool status pool: zroot state: DEGRADED status: One or more devices has been removed by the administrator. Sufficient replicas exist for the pool to continue functioning in a degraded state. action: Online the device using 'zpool online' or replace the device with 'zpool replace'.

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