Re: debug RBD timeout issue

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This may be just a connection string problem


k

> On 8 Sep 2021, at 19:59, Tony Liu <tonyliu0592@xxxxxxxxxxx> wrote:
> 
> That's what I am trying to figure out, "what exactly could cause a timeout".
> User creates 10 VMs (boot on volume and an attached volume) by Terraform,
> then destroy them. Repeat the same, it works fine most times, timeout happens
> sometimes at different places, volume creation or volume deletion.
> Since Terraform manages resources in parallel, 10 by default, not sure if it matters
> how cinder-volume handles those requests. I doubt I can reproduce it with rbd
> directly.
> I will enable debug logging in cinder-volume to get more info. In the meantime,
> I wonder how I can get more info from Ceph to understand such timeout better.

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