From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8F3B4C4345F for ; Thu, 11 Apr 2024 14:40:36 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ruvai-0004F8-Cd; Thu, 11 Apr 2024 10:39:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ruvaa-0004EZ-TX for qemu-devel@nongnu.org; Thu, 11 Apr 2024 10:39:44 -0400 Received: from smtp-out1.suse.de ([195.135.223.130]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ruvaW-0002rs-Tt for qemu-devel@nongnu.org; Thu, 11 Apr 2024 10:39:44 -0400 Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [10.150.64.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id AF93E375B5; Thu, 11 Apr 2024 14:39:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1712846376; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=WBNvzVpZF0lcpbITGVaq735Fov1GdvVgbyazH/jItqU=; b=VW8u5dlZ7ieEH/tDZrQkI2vm1NIj1tQ5zax6ZHYbA16lpRnui7W/oVRkntfTwr4B2LDcBj Yqt/7lEwRA1oRfYlBcxMjaSKwxazFwk1k81ObYQOFw8+qUajLkzAyE5ly06TunxRJZuZWM fas2wGj2NDCLE16OW7buQKfk4mkN63k= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1712846376; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=WBNvzVpZF0lcpbITGVaq735Fov1GdvVgbyazH/jItqU=; b=qQS42Hj7cfBb4C5AwuXT5ZqK9zd0fTmX/3+wOZA3mW6cyKUNZLHdCJi8aOWcu/6a7T7Ktf TDZzDwFLAdP8rmAA== Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1712846376; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=WBNvzVpZF0lcpbITGVaq735Fov1GdvVgbyazH/jItqU=; b=VW8u5dlZ7ieEH/tDZrQkI2vm1NIj1tQ5zax6ZHYbA16lpRnui7W/oVRkntfTwr4B2LDcBj Yqt/7lEwRA1oRfYlBcxMjaSKwxazFwk1k81ObYQOFw8+qUajLkzAyE5ly06TunxRJZuZWM fas2wGj2NDCLE16OW7buQKfk4mkN63k= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1712846376; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type; bh=WBNvzVpZF0lcpbITGVaq735Fov1GdvVgbyazH/jItqU=; b=qQS42Hj7cfBb4C5AwuXT5ZqK9zd0fTmX/3+wOZA3mW6cyKUNZLHdCJi8aOWcu/6a7T7Ktf TDZzDwFLAdP8rmAA== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 3A33B13685; Thu, 11 Apr 2024 14:39:36 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id pRjHACj2F2a+SQAAD6G6ig (envelope-from ); Thu, 11 Apr 2024 14:39:36 +0000 From: Fabiano Rosas To: Hailiang Zhang , Zhang Chen , Li Zhijian Cc: qemu-devel@nongnu.org, Peter Xu Subject: COLO state? Date: Thu, 11 Apr 2024 11:39:33 -0300 Message-ID: <87pluwarq2.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain X-Spamd-Result: default: False [-3.16 / 50.00]; BAYES_HAM(-2.86)[99.41%]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; FUZZY_BLOCKED(0.00)[rspamd.com]; MIME_TRACE(0.00)[0:+]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; MISSING_XM_UA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[fujitsu.com:email] Received-SPF: pass client-ip=195.135.223.130; envelope-from=farosas@suse.de; helo=smtp-out1.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi COLO maintainers, Would you please take a look at this issue? https://gitlab.com/qemu-project/qemu/-/issues/2277 The reporter claims it affects from 9.0-rc2 all the way back to QEMU 7.2. I don't have any kind of setup for COLO, so it will take me a while to be able to verify this. Could you also provide clarification on what is the state of COLO these days? Are any of you looking at it? Do we know of active users of the feature? Also, is the MAINTAINERS file reflecting the actual maintenance state according to you? COLO Framework M: Hailiang Zhang S: Maintained F: migration/colo* F: include/migration/colo.h F: include/migration/failover.h F: docs/COLO-FT.txt COLO Proxy M: Zhang Chen M: Li Zhijian S: Supported F: docs/colo-proxy.txt F: net/colo* F: net/filter-rewriter.c F: net/filter-mirror.c F: tests/qtest/test-filter* Thanks