Difference between revisions of "ZFS"

From DWIKI
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= HOWTO =
= HOWTO =


== Replace disk ==
== Replace disk ==


===Some links ===
=== Some links ===
*https://itectec.com/ubuntu/ubuntu-replacing-a-dead-disk-in-a-zpool/


*[https://itectec.com/ubuntu/ubuntu-replacing-a-dead-disk-in-a-zpool/ https://itectec.com/ubuntu/ubuntu-replacing-a-dead-disk-in-a-zpool/]
 


  zpool offline poolname diskname
  zpool offline poolname diskname
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  ls -al /dev/disk/by-id
  ls -al /dev/disk/by-id
 


Find uid of disk to replace
Find uid of disk to replace


  zdb
  zdb
Save the id, shutdown, replace disk, boot:
Find the new disk:
ls -al /dev/disk/by-id
The id is the ID of the old disk, name is of the new disk


  zpool replace tank 13450850036953119346 /dev/disk/by-id/ata-ST4000VN000-1H4168_Z302FQVZ
  zpool replace tank 13450850036953119346 /dev/disk/by-id/ata-ST4000VN000-1H4168_Z302FQVZ

Revision as of 23:19, 31 December 2020

Links

 

 

HOWTO

Replace disk

Some links

 

zpool offline poolname diskname

Get list of disk by id:

ls -al /dev/disk/by-id

Find uid of disk to replace

zdb

Save the id, shutdown, replace disk, boot: Find the new disk:

ls -al /dev/disk/by-id

The id is the ID of the old disk, name is of the new disk

zpool replace tank 13450850036953119346 /dev/disk/by-id/ata-ST4000VN000-1H4168_Z302FQVZ

FAQ

show status

zspool status

show drives/pools

zfs list
      

check raid level

zfs list -a