From: Marcin Cieslak <saper@saper.info>
To: "Roger Pau Monné" <royger@FreeBSD.org>
Cc: freebsd-xen@FreeBSD.org, freebsd-virtualization@freebsd.org,
xen-devel@lists.xenproject.org
Subject: Re: HEADS UP: Imported Xen 4.7: no blkback
Date: Mon, 13 Jun 2016 19:26:30 +0000 [thread overview]
Message-ID: <alpine.BSF.2.11.1606131922240.2130__6377.58523594147$1465846068$gmane$org@z.fncre.vasb> (raw)
In-Reply-To: <20160613091003.cejnbuqepp25zanc@mac>
On Mon, 13 Jun 2016, Roger Pau Monné wrote:
> On Fri, Jun 10, 2016 at 09:38:59PM +0000, Marcin Cieslak wrote:
> > "?" does not work - it mostly causes a panic, the console is slow, but I managed
> > to switch it to /dev/ada0p2, dmesg below:
>
> This has now been reverted, so when I import the new RC this should be fixed
> and you won't need to change anything.
I am confused now - so with a new Xen kernel (not yet in ports) I can use
/dev/xbd* devices again? They are in fact missing - xbd driver says "attaching as ada0"
and I can mount it only as /dev/ada
> It seems like Windows PV drivers don't attach at all, or are you running
> Windows without the PV drivers?
Yes, I have. Those Windows partitions used to work properly without changes
under xen 4.5. But we are too early - the problem is that even ovmf
does not se them drives now, this is before Windows boots.
> Since you mention that the console is very slow, if you run 'top' on Dom0,
> do you see any process (eg: qemu) taking a lot of CPU time?
Yes,
1635 root 7 100 0 241M 101M RUN 7:16 91.14% qemu-system-i386
or more
> Also, do you see Dom0 consuming a lot of CPU if you run 'xentop'?
Domain-0 -----r 446 100.0 4194300 25.2 no limit n/a 1 0 0 0 0 0 0 0 0 0 0
Marcin
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next prev parent reply other threads:[~2016-06-13 19:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160603120921.y5l362zgrhf4fdcb@mac>
2016-06-08 22:18 ` HEADS UP: Imported Xen 4.7 and blkback changes Marcin Cieslak
[not found] ` <alpine.BSF.2.11.1606082204080.2130@z.fncre.vasb>
2016-06-08 22:35 ` HEADS UP: Imported Xen 4.7 and blkback changes - domU respawning on_crash Marcin Cieslak
2016-06-09 7:40 ` HEADS UP: Imported Xen 4.7 and blkback changes Roger Pau Monné
[not found] ` <alpine.BSF.2.11.1606082229190.2130@z.fncre.vasb>
2016-06-09 7:44 ` HEADS UP: Imported Xen 4.7 and blkback changes - domU respawning on_crash Roger Pau Monné
[not found] ` <20160609074021.uqtjio2vn7wo5h4m@mac>
2016-06-10 21:41 ` HEADS UP: Imported Xen 4.7 and blkback changes Marcin Cieslak
[not found] ` <alpine.BSF.2.11.1606102140290.2130@z.fncre.vasb>
2016-06-13 9:22 ` Roger Pau Monné
2016-06-09 0:16 ` HEADS UP: Imported Xen 4.7: no blkback Marcin Cieslak
[not found] ` <alpine.BSF.2.11.1606090010280.2130@z.fncre.vasb>
2016-06-09 8:03 ` Roger Pau Monné
[not found] ` <20160609080343.44rvpda4hskiy3ge@mac>
2016-06-09 9:07 ` Wei Liu
2016-06-10 21:38 ` Marcin Cieslak
[not found] ` <alpine.BSF.2.11.1606102124330.2130@z.fncre.vasb>
2016-06-13 9:10 ` Roger Pau Monné
[not found] ` <20160613091003.cejnbuqepp25zanc@mac>
2016-06-13 9:44 ` Marcin Cieslak
2016-06-13 19:26 ` Marcin Cieslak [this message]
[not found] ` <alpine.BSF.2.11.1606131922240.2130@z.fncre.vasb>
2016-06-16 15:29 ` Roger Pau Monné
[not found] ` <20160616152919.3nelncwerh3nir27@mac>
2016-06-16 17:05 ` Marcin Cieslak
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