From: Fabio Fantoni <fabio.fantoni@m2r.biz>
To: "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Cc: Anthony.Perard@citrix.com,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: [Qemu-devel] Question about xen disk unplug support for ahci missed in qemu
Date: Tue, 13 Oct 2015 17:55:18 +0200 [thread overview]
Message-ID: <561D2966.9070007@m2r.biz> (raw)
I added ahci disk support in libxl and using it for week seems that was
ok, after a reply of Stefano Stabellini seems that xen disk unplug
support only ide disks:
http://git.qemu.org/?p=qemu.git;a=commitdiff;h=679f4f8b178e7c66fbc2f39c905374ee8663d5d8
Today Paul Durrant told me that even if pv disk is ok also with ahci and
the emulated one is offline can be a risk:
http://lists.xenproject.org/archives/html/win-pv-devel/2015-10/msg00021.html
I tried to take a fast look in qemu code but I not understand the needed
thing for add the xen disk unplug support also for ahci, can someone do
it or tell me useful information for do it please?
Thanks for any reply and sorry for my bad english.
WARNING: multiple messages have this Message-ID (diff)
From: Fabio Fantoni <fabio.fantoni@m2r.biz>
To: "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Cc: Anthony.Perard@citrix.com,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: Question about xen disk unplug support for ahci missed in qemu
Date: Tue, 13 Oct 2015 17:55:18 +0200 [thread overview]
Message-ID: <561D2966.9070007@m2r.biz> (raw)
I added ahci disk support in libxl and using it for week seems that was
ok, after a reply of Stefano Stabellini seems that xen disk unplug
support only ide disks:
http://git.qemu.org/?p=qemu.git;a=commitdiff;h=679f4f8b178e7c66fbc2f39c905374ee8663d5d8
Today Paul Durrant told me that even if pv disk is ok also with ahci and
the emulated one is offline can be a risk:
http://lists.xenproject.org/archives/html/win-pv-devel/2015-10/msg00021.html
I tried to take a fast look in qemu code but I not understand the needed
thing for add the xen disk unplug support also for ahci, can someone do
it or tell me useful information for do it please?
Thanks for any reply and sorry for my bad english.
next reply other threads:[~2015-10-13 15:55 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-13 15:55 Fabio Fantoni [this message]
2015-10-13 15:55 ` Question about xen disk unplug support for ahci missed in qemu Fabio Fantoni
2015-10-13 16:45 ` [Qemu-devel] " John Snow
2015-10-13 16:45 ` John Snow
2015-10-13 17:10 ` Stefano Stabellini
2015-10-14 9:47 ` Kevin Wolf
2015-10-14 11:06 ` Stefano Stabellini
2015-10-14 11:27 ` [Qemu-devel] [Xen-devel] " Ian Campbell
2015-10-14 11:27 ` [Qemu-devel] " Ian Campbell
2015-10-15 23:10 ` Laszlo Ersek
2015-10-15 23:10 ` [Qemu-devel] [Xen-devel] " Laszlo Ersek
2015-10-16 2:38 ` [Qemu-devel] " Kevin O'Connor
2015-10-16 2:38 ` [Qemu-devel] [Xen-devel] " Kevin O'Connor
2015-10-16 9:06 ` Stefano Stabellini
2015-10-16 9:06 ` [Qemu-devel] " Stefano Stabellini
2015-10-16 9:21 ` [Qemu-devel] [Xen-devel] " Laszlo Ersek
2015-10-16 9:21 ` [Qemu-devel] " Laszlo Ersek
2015-10-16 9:33 ` [Qemu-devel] [Xen-devel] " Stefano Stabellini
2015-10-16 9:33 ` [Qemu-devel] " Stefano Stabellini
2015-10-16 9:34 ` [Qemu-devel] [Xen-devel] " Ian Campbell
2015-10-16 9:34 ` [Qemu-devel] " Ian Campbell
2015-10-16 13:03 ` [Qemu-devel] [Xen-devel] " Kevin O'Connor
2015-10-16 13:03 ` [Qemu-devel] " Kevin O'Connor
2015-10-16 9:13 ` [Qemu-devel] [Xen-devel] " Laszlo Ersek
2015-10-16 9:13 ` [Qemu-devel] " Laszlo Ersek
2015-10-14 11:32 ` Kevin Wolf
2015-10-14 11:44 ` Stefano Stabellini
2015-10-15 16:27 ` Fabio Fantoni
2015-10-15 16:27 ` Fabio Fantoni
2015-10-15 18:02 ` Anthony PERARD
2015-10-15 18:02 ` Anthony PERARD
2015-10-16 8:32 ` Fabio Fantoni
2015-10-16 8:32 ` Fabio Fantoni
2015-10-16 10:13 ` Anthony PERARD
2015-10-16 10:23 ` Fabio Fantoni
2015-10-16 10:47 ` Stefano Stabellini
2015-10-16 10:47 ` Stefano Stabellini
2015-10-16 11:34 ` Fabio Fantoni
2015-10-16 11:34 ` Fabio Fantoni
2015-10-16 19:09 ` Laszlo Ersek
2015-10-16 19:09 ` Laszlo Ersek
2015-10-19 20:32 ` Laszlo Ersek
2015-10-20 11:59 ` Stefano Stabellini
2015-10-20 11:59 ` Stefano Stabellini
2015-10-20 12:45 ` Laszlo Ersek
2015-10-20 12:45 ` Laszlo Ersek
2015-10-20 14:52 ` Stefano Stabellini
2015-10-20 14:52 ` Stefano Stabellini
2015-10-19 20:32 ` Laszlo Ersek
2015-10-16 10:23 ` Fabio Fantoni
2015-10-14 11:11 ` Fabio Fantoni
2015-10-14 12:48 ` Paul Durrant
2015-10-15 23:35 ` Laszlo Ersek
2015-10-15 23:35 ` Laszlo Ersek
2015-10-16 14:04 ` Kevin Wolf
2015-10-16 14:24 ` Paul Durrant
2015-10-16 15:02 ` Kevin Wolf
2015-10-16 15:10 ` Paul Durrant
2015-10-16 16:11 ` Kevin Wolf
2015-10-16 16:11 ` Kevin Wolf
2015-10-16 16:20 ` Paul Durrant
2015-10-16 16:42 ` Kevin Wolf
2015-10-16 16:42 ` Kevin Wolf
2015-10-16 16:53 ` Paul Durrant
2015-10-16 17:03 ` Kevin Wolf
2015-10-16 17:03 ` Kevin Wolf
2015-10-19 13:42 ` Fabio Fantoni
2015-10-19 13:42 ` Fabio Fantoni
2015-10-16 16:53 ` Paul Durrant
2015-10-16 16:53 ` Eric Blake
2015-10-16 16:53 ` Eric Blake
2015-10-16 16:20 ` Paul Durrant
2015-10-16 15:02 ` Kevin Wolf
2015-10-16 14:24 ` Paul Durrant
2015-10-16 14:04 ` Kevin Wolf
2015-10-16 20:40 ` John Snow
2015-10-16 20:40 ` John Snow
2015-10-19 10:18 ` Stefano Stabellini
2015-10-19 10:18 ` Stefano Stabellini
2015-10-19 11:27 ` Gerd Hoffmann
2015-10-19 11:27 ` Gerd Hoffmann
2015-10-19 11:44 ` Stefano Stabellini
2015-10-19 11:44 ` Stefano Stabellini
2015-10-19 16:54 ` John Snow
2015-10-19 16:57 ` Stefano Stabellini
2015-10-19 18:29 ` Fabio Fantoni
2015-10-19 18:29 ` Fabio Fantoni
2015-10-19 19:55 ` Laszlo Ersek
2015-10-19 19:55 ` Laszlo Ersek
2015-10-19 16:57 ` Stefano Stabellini
2015-10-19 16:54 ` John Snow
2015-10-19 14:17 ` Fabio Fantoni
2015-10-19 14:17 ` Fabio Fantoni
2015-10-19 14:57 ` Stefano Stabellini
2015-10-19 14:57 ` Stefano Stabellini
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