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How to recreate a deleted tbe when the tbc still exists

  1. Last updated
    Feb 21, 2025
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Category:
astra_trident
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cloud
Last Updated:
2/21/2025, 8:52:51 PM

Applies to

Trident

Description

If the tbe has been deleted, but the trident-controller pod has not been restarted since the deletion of the tbe, then it can still be recovered.  This is what the state of the backends should look like:
 

k8s-1:~# kubectl get tbc -n trident -o wide
NAME             BACKEND NAME     BACKEND UUID                         PHASE   STATUS    STORAGE DRIVER      DELETION POLICY
t-backend       t-backend       a1ede7ba-abf8-46c5-b385-a60763fb0d9d   Lost    Failed    ontap-nas-economy   delete


 

k8s-1:~# kubectl get tbe -n trident -o wide
NAME        BACKEND          BACKEND UUID


 

k8s-1:~# tridentctl get backends -n trident
+----------------+-------------------+--------------------------------------+--------+------------+---------+
|      NAME      |  STORAGE DRIVER   |                 UUID                 | STATE  | USER-STATE | VOLUMES |
+----------------+-------------------+--------------------------------------+--------+------------+---------+
| t-backend      | ontap-nas-economy | a1ede7ba-abf8-46c5-b385-a60763fb0d9d | online | normal     |       2 |
+----------------+-------------------+--------------------------------------+--------+------------+---------+

 

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