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csi-node: NVMe device xx does not match yy #1777

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tiagolobocastro opened this issue Nov 29, 2024 · 1 comment
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csi-node: NVMe device xx does not match yy #1777

tiagolobocastro opened this issue Nov 29, 2024 · 1 comment
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@tiagolobocastro
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Describe the bug
Sometimes when reconnecting an nvme device to a node, we may get a non-expected controller and nid

To Reproduce
Network partition a node, break the device connection long enough that controller loss timeout will elapse.
Then re-join and attempt to stage the same volume again.

Expected behaviour
It should work :)

** OS info (please complete the following information):**

  • Distro: NixOS
  • Kernel version: 6.6.44
  • MayaStor: develop

Additional context
Additionally, what if device rejoins before the loss occurs and same device is re-staged again?
We should keep some information to reject staging the device again in case it had been forcefully remounted elsewhere.

@tiagolobocastro tiagolobocastro self-assigned this Nov 29, 2024
@tiagolobocastro
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