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Support #65589

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is there any method to restore deleted rbd images

Added by Jianyun Cheng 13 days ago.

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New
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Normal
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Description

Hi, there

We're running a very old ceph rbd cluster. Today a team deleted a bunch of (about 1.5k images and 12TiB data related) rbd images by mistake. Is there any way to restore the data?

  • Delete command: rbd rm <image_id>
  • ceph version: ceph version .94.5.14
  • Objectstore type: filestore
  • Filessytem type: xfs

I have checked the object and find all the header object has been cleaned. So I wonder if the osd-objectstore-tool could be used to help restore the data?

thanks
Jianyun

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