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zfs:spares [2021/10/12 23:54] – created peterzfs:spares [2021/10/12 23:55] (current) peter
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 ====== ZFS - Spares ====== ====== ZFS - Spares ======
- 
-[[ZFS:Spares|Spares]] 
  
 ZFS has a special class of device known as a SPARE. ZFS has a special class of device known as a SPARE.
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     * In ZFS, this is called **resilvering**.     * In ZFS, this is called **resilvering**.
  
-<wrap em>**IMPORTANT:**  SPARE devices do not __permanently__ replace failed devices.+<WRAP info> 
 +**IMPORTANT:**  SPARE devices do not __permanently__ replace failed devices.
  
   * They're just placeholders, intended to minimize the window during which a vdev runs degraded.   * They're just placeholders, intended to minimize the window during which a vdev runs degraded.
-  * Once the admin has replaced the failed device of the vdev, and the new permanent replacement device resilvers, the SPARE detaches itself from the vdev, and returns to pool-wide duty.</wrap>+  * Once the admin has replaced the failed device of the vdev, and the new permanent replacement device resilvers, the SPARE detaches itself from the vdev, and returns to pool-wide duty. 
 +</WRAP> 
zfs/spares.1634082873.txt.gz · Last modified: 2021/10/12 23:54 by peter

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