Hi, My assumption was I can't map the same image from two clients (and run IO concurrently) as this can corrupt the image. But, in the latest rbd cli I saw --image-shared and --shared<tag>, wondering what is the use case of this ? This means that I can now map same image from two different clients and run IO in active-active mode ? What is the difference between --image-shared and --shared<tag> ? Is there any restriction on the operation allowed in this mode ? Appreciate any information on this.
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