On Friday, 15 September 2017 23:30:07 BST Daniel Campbell wrote:

> If you have app-portage/gentoolkit (I highly recommend it) you can run
> `equery d sys-block/thin-provisioning-tools` to find what's pulling it
> in. It's probably lvm2, which is expected if you use LVM for anything.
> If you don't have any need for it:
> 
> * Add `USE="-lvm"` to make.conf to ensure you don't get LVM through IUSE
> * Add `sys-fs/lvm2` to package.mask, but realize you may lose partial
> functionality with some things, like net-fs/nfs-utils NFS v4.1 support.
> * emerge --changed-use --ask @world
> * emerge --ask --depclean
> 
> or
> 
> * Put `sys-fs/lvm2 -thin` in package.use, run `emerge --changed-use
> --ask @world`, and go about your day.

I just have -thin in make.conf. It's still there because I haven't got round 
to removing it since building this box 18 months ago. The old box had LVM on 
twin disks and I didn't want thin provisioning, whereas this one just has a 
single SSD.

-- 
Regards,
Peter.


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