FYI - the application for the cluster is migration of terabyte sized databases. It is not acceptable for the data to be lost if something is rebooted.

David Johnson



On Mon, Mar 7, 2022 at 11:09 AM David Johnson <djohnson@maxistechnology.com> wrote:
Following up on this old email chain:

" What happens if you define a tmpfs and then create the qemu disk ontop of that ramdisk.
Does qemu hang again ?"

I'm not primarily a linux admin, so I need some assistance here.

1. Are you creating the tmpfs on the host or on the VM?

2. What exactly do you mean by "create the qemu disk ontop of that ramdisk" ?  Please use large crayons - I know this will be obvious to people who live in the linux administration world, but I'm just on the fringes of that world and a relative novice. Ideally, I'd like a link to step by step instructions for retrofitting an existing installation like this.

Thank you!

David Johnson



On Thu, Sep 23, 2021 at 2:15 PM Strahil Nikolov <hunter86_bg@yahoo.com> wrote:
What happens if you define a tmpfs and then create the qemu disk ontop of that ramdisk.
Does qemu hang again ?

Best Regards,
Strahil Nikolov

On Thu, Sep 23, 2021 at 18:25, Shantur Rathore
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