From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48788) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WNVTB-0005eN-8F for qemu-devel@nongnu.org; Tue, 11 Mar 2014 18:48:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WNVT6-0001rh-Bv for qemu-devel@nongnu.org; Tue, 11 Mar 2014 18:48:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39078) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WNVT6-0001rT-4D for qemu-devel@nongnu.org; Tue, 11 Mar 2014 18:48:16 -0400 Message-ID: <531F8934.7080907@redhat.com> Date: Tue, 11 Mar 2014 16:07:48 -0600 From: Eric Blake MIME-Version: 1.0 References: <1392713429-18201-1-git-send-email-mrhines@linux.vnet.ibm.com> <1392713429-18201-12-git-send-email-mrhines@linux.vnet.ibm.com> <87r468z94z.fsf@elfo.mitica> In-Reply-To: <87r468z94z.fsf@elfo.mitica> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6f26opNEnXhv06Sj9gKshSO2oU2wFLghA" Subject: Re: [Qemu-devel] [RFC PATCH v2 11/12] mc: introduce new capabilities to control micro-checkpointing List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: quintela@redhat.com, mrhines@linux.vnet.ibm.com Cc: GILR@il.ibm.com, SADEKJ@il.ibm.com, BIRAN@il.ibm.com, hinesmr@cn.ibm.com, qemu-devel@nongnu.org, EREZH@il.ibm.com, owasserm@redhat.com, onom@us.ibm.com, junqing.wang@cs2c.com.cn, lig.fnst@cn.fujitsu.com, gokul@us.ibm.com, dbulkow@gmail.com, pbonzini@redhat.com, abali@us.ibm.com, isaku.yamahata@gmail.com, "Michael R. Hines" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6f26opNEnXhv06Sj9gKshSO2oU2wFLghA Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 03/11/2014 04:02 PM, Juan Quintela wrote: > mrhines@linux.vnet.ibm.com wrote: >> From: "Michael R. Hines" >> >> +# @mc-net-disable: Deactivate network buffering against outbound netw= ork=20 >> +# traffic while Micro-Checkpointing (@mc) is active. >> +# Enabled by default. Disabling will make the MC protocol in= consistent >> +# and potentially break network connections upon an actual f= ailure. >> +# Only for performance testing. (Since 2.x) >=20 > If it is dangerous, can we put dangerous/unsafe on the name? Having an= option that > can corrupt things make me nervous. Or even name it x-mc-net-disable, so that we reserve the right to remove it, as well as make it obvious that management must not try to tune it, only developers. --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --6f26opNEnXhv06Sj9gKshSO2oU2wFLghA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJTH4k0AAoJEKeha0olJ0NqHgwIAIj3MQ9fcrvFXM0cSi8lhwV+ WNfftzDt71lwnwtK+zkV7ZdBzWKArm399w8ynNKVunJSyu8Pjdlhn5AJ9noELFua Zax0PB/BlBLKId54gmapyReV24CsMX+2Bv1m9CH+F11ls67IXiUyQtdtWHPN2xEL UzY8jR4Iy0frTueCmiQGf45dWxMj27cKDl+YvgQmjJqqkL+ebgUtdMYXLQOWBrJp ecP7uMv+FfyDry7wks9vjB5yfK7k5dqe1ZvmmcC/zMm2x7ZOjtcxji2xAuBi/mjS ZgoCx6IACmsQ0JE/uTRCfvx3RWsLh0gwNnfifNoIp38wFLXDJV8+stxQBw0c7fk= =odw7 -----END PGP SIGNATURE----- --6f26opNEnXhv06Sj9gKshSO2oU2wFLghA--