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d=suse.cz; s=susede2_rsa; t=1710428912; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xgGLzU9DgnWEO5WX/NbAMgoIxA7kxWV95DhLkJfsD94=; b=YfN3+ZUuAnFIFa4iltcWiv+0Dp2gJg7n5tuR8y4bECs4t/XoYdPtjlPvvFFfH9HodRCc2c efEvIYpJvpTF5RVQ0CuUY3ZGYgXV8LuqLzSnZb88yOE0W/p46O+w/NrBUt7d4nV2oAt9kU yCgyh5uQeJoqrNRJOtHLL2C8Yj01xQw= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1710428912; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xgGLzU9DgnWEO5WX/NbAMgoIxA7kxWV95DhLkJfsD94=; b=08K/3zedJT8IOqTWCVC9aqe3UHHqgmg2VqsWwXDVzlCzHG4QVCAuiDN4mqiqPLwkGDFktj c5XbbXUDbZDW8CDw== Received: by ds.suse.cz (Postfix, from userid 10065) id 7C00FDA893; Thu, 14 Mar 2024 16:01:22 +0100 (CET) Date: Thu, 14 Mar 2024 16:01:22 +0100 From: David Sterba To: Boris Burkov Cc: linux-btrfs@vger.kernel.org, kernel-team@fb.com, fstests@vger.kernel.org Subject: Re: [PATCH] btrfs/277: specify protocol version 3 for verity send Message-ID: <20240314150122.GA20751@twin.jikos.cz> Reply-To: dsterba@suse.cz References: <3528774789271f9e46918f8b1d1461dad0e11cc4.1710373423.git.boris@bur.io> Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3528774789271f9e46918f8b1d1461dad0e11cc4.1710373423.git.boris@bur.io> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Spam-Score: 3.05 X-Spamd-Result: default: False [3.05 / 50.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.30)[dsterba@suse.cz]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; REPLYTO_ADDR_EQ_FROM(0.00)[]; NEURAL_SPAM_SHORT(2.87)[0.956]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_COUNT_ZERO(0.00)[0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; BAYES_HAM(-0.02)[53.36%] X-Spam-Level: *** Authentication-Results: smtp-out1.suse.de; none X-Spam-Flag: NO On Wed, Mar 13, 2024 at 04:46:29PM -0700, Boris Burkov wrote: > This test uses btrfs send with fs-verity which relies on protocol > version 3. The default in progs is version 2, so we need to explicitly > specify the protocol version. Note that the max protocol version in > progs is also currently broken (not properly gated by EXPERIMENTAL) so > that needs fixing as well. What do you mean? Progs are ready for protocol 3 as its availability depends on kernel and if it's enabled then it's assumed that progs match the protocol specification.