Re: zbd/009 (btrfs on zone gaps) fail on current Linus tree

["hch@infradead.org" <hch@infradead.org>]

On Mon, Oct 20, 2025 at 06:55:46AM +0000, Johannes Thumshirn wrote:
> On 10/20/25 8:53 AM, hch@infradead.org wrote:
> > On Mon, Oct 20, 2025 at 06:52:04AM +0000, Johannes Thumshirn wrote:
> >> OK, maybe I tested wrong. Does it also hang if you only run zbd/009 or
> >> do you need to run the other zbd tests before?
> > Just running zbd/009 is fine.
> >
> > Also make sure to try to use my kvm script as-is as it gets, given
> > the bisected commit I might be sensitive to the open zone limits or
> > zone append size or something like that.
> 
> Yeah the issue on my side could be that I don't have virtio-blk devices 
> attached to the VM as I don't have debian images lying aroudn for the 
> rootfs (I'm using my hosts' root as a RO virtiofs mount).

Actually, the zbd tests emulate the zoned devices on top of the regular
ones, so it should not matter.  Here is my blktests config, btw:

TEST_DEVS=(/dev/vdb)
nvme_trtype=loop

so nothing special.