vexxhost / vexxhost/migratekit

Error: open /dev/vdb: device or resource busy

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Dominant language
Go
Stars
138
Forks
40
Avg merge
1m
Merged PRs (30d)
1

Description

Hi,

I'm having a problem with Migratekit. during CutOver I have a disk which remains attached to the VM and therefore I have an error:

Error: open /dev/vdb: device or resource busy

It is then impossible to detach the volume from my VM. If anyone has already had the problem I would like some advice.

Have a good day

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the CutOver operation with /dev/vdb attached and capture the complete error context. Investigate which process or migration step keeps the device busy, then verify that the volume can be detached successfully after CutOver completes. The issue names no source files or tests, so the relevant entry point must be located first.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
infrastructure, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

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