From nobody Mon Apr 29 12:10:25 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org ARC-Seal: i=1; a=rsa-sha256; t=1603988139; cv=none; d=zohomail.com; s=zohoarc; b=Afq2oJ1mzspfOdj2WMvdFw26p4og1kdAeOr/EhqzlAraprt1xxA0c4SEusRvGfnVH8LVcrWfM5w7lNYCjyDsmKxNZQyGGai2sW3GvYwCBKgZ4xd45FRIXnaUpUZtCnepbrRrU7g+rcOMrWe+g6fki6r1WkDa0sv9nVIkpc3boAY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1603988139; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=9OTNbIyCoQ7WfPyq64qoCNVmm6++9PsjVAwM8+F1lss=; b=EbugyXgBfiOZuQpG4wDIqXLToahixW+SRk24Dj9oC0iDkV9U41ig2uNcKUDZ/HnkFk4NT4hO+0U4Q0DvJeyVd1i/EPNgxH3YqbPab7TPvOzTaWlLP1u1gUwFrlm6yKUD6cgQo3ac2T7n7EiOb1cXNT093ZrH4p/lqJWioUZykxg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1603988139182798.4597334539533; Thu, 29 Oct 2020 09:15:39 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.14325.35424 (Exim 4.92) (envelope-from ) id 1kYAZq-0004HO-KG; Thu, 29 Oct 2020 16:15:02 +0000 Received: by outflank-mailman (output) from mailman id 14325.35424; Thu, 29 Oct 2020 16:15:02 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kYAZq-0004HH-HE; Thu, 29 Oct 2020 16:15:02 +0000 Received: by outflank-mailman (input) for mailman id 14325; Thu, 29 Oct 2020 16:15:02 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kYAZp-0004HC-Kg for xen-devel@lists.xenproject.org; Thu, 29 Oct 2020 16:15:02 +0000 Received: from mo4-p00-ob.smtp.rzone.de (unknown [85.215.255.21]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 19df6871-3009-4950-8d40-72c03d805cf5; Thu, 29 Oct 2020 16:15:00 +0000 (UTC) Received: from sender by smtp.strato.de (RZmta 47.3.0 DYNA|AUTH) with ESMTPSA id j0b1afw9TGEp3PQ (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)) (Client did not present a certificate); Thu, 29 Oct 2020 17:14:51 +0100 (CET) Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kYAZp-0004HC-Kg for xen-devel@lists.xenproject.org; Thu, 29 Oct 2020 16:15:02 +0000 Received: from mo4-p00-ob.smtp.rzone.de (unknown [85.215.255.21]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 19df6871-3009-4950-8d40-72c03d805cf5; Thu, 29 Oct 2020 16:15:00 +0000 (UTC) Received: from sender by smtp.strato.de (RZmta 47.3.0 DYNA|AUTH) with ESMTPSA id j0b1afw9TGEp3PQ (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256 bits)) (Client did not present a certificate); Thu, 29 Oct 2020 17:14:51 +0100 (CET) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 19df6871-3009-4950-8d40-72c03d805cf5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1603988099; s=strato-dkim-0002; d=aepfle.de; h=Message-Id:Date:Subject:Cc:To:From:X-RZG-CLASS-ID:X-RZG-AUTH:From: Subject:Sender; bh=9OTNbIyCoQ7WfPyq64qoCNVmm6++9PsjVAwM8+F1lss=; b=CKDGh3fnezBIGmNlaXn9hsXY9CMDlJXeCrbkyP1nhbmChUmxIVu/qBHrEukMYu88CV eHzXq9dF9OUvC834ly/XHrqy4uuLOaBueTyY7kteGlFJ4bkibuAPOnO+lrQwrjzmFwBA I9qp6bpWLmq+ySdHYoqpOE7K75vfPZ6cbWLwK9Hj2J9685jwketbd3IsMvjEoNhF6L4X PVJIj38WfIzJf11QOsnENRBVSRNSx63Ey8h2tgxP5TkebCvmE/f85SwdmGe61LYO0hV2 GATWOMD/TwayUF7q8nqU7O2MFGOpJ5Rw0HshoOQ2GQb+JYu+Cgf4P/CZpEEEtZHMjwx6 4VVw== X-RZG-AUTH: ":P2EQZWCpfu+qG7CngxMFH1J+3q8wa/QXkBR9MXjAuzBW/OdlBZQ4AHSS3G1Jjw==" X-RZG-CLASS-ID: mo00 From: Olaf Hering To: xen-devel@lists.xenproject.org Cc: Olaf Hering , Ian Jackson , Wei Liu , Anthony PERARD Subject: [PATCH v1] xl: fix description of migrate --debug Date: Thu, 29 Oct 2020 17:14:48 +0100 Message-Id: <20201029161448.11385-1-olaf@aepfle.de> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" xl migrate --debug used to track every pfn in every batch of pages. But these times are gone. Adjust the help text to tell what --debug is supposed to do today. Signed-off-by: Olaf Hering --- docs/man/xl.1.pod.in | 4 +++- tools/xl/xl_cmdtable.c | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/docs/man/xl.1.pod.in b/docs/man/xl.1.pod.in index 4bde0672fa..d0f50f0b4a 100644 --- a/docs/man/xl.1.pod.in +++ b/docs/man/xl.1.pod.in @@ -488,7 +488,9 @@ Include timestamps in output. =20 =3Ditem B<--debug> =20 -Display huge (!) amount of debug information during the migration process. +Verify transferred domU page data. All memory will be transferred one more +time to the destination host while the domU is paused, and compare with +the result of the inital transfer while the domU was still running. =20 =3Ditem B<-p> =20 diff --git a/tools/xl/xl_cmdtable.c b/tools/xl/xl_cmdtable.c index fd2dc0aef2..af160dde42 100644 --- a/tools/xl/xl_cmdtable.c +++ b/tools/xl/xl_cmdtable.c @@ -168,7 +168,7 @@ struct cmd_spec cmd_table[] =3D { "-e Do not wait in the background (on ) for the d= eath\n" " of the domain.\n" "-T Show timestamps during the migration process.\n" - "--debug Print huge (!) amount of debug during the migration= process.\n" + "--debug Verify transferred domU page data.\n" "-p Do not unpause domain after migrating it.\n" "-D Preserve the domain id" },