From nobody Tue May 23 16:45:02 2023 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QQgCs1rsbz4Cgk9; Tue, 23 May 2023 16:45:13 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) (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) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4QQgCq6WBGz4TRH; Tue, 23 May 2023 16:45:11 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Authentication-Results: mx1.freebsd.org; dkim=none; spf=pass (mx1.freebsd.org: domain of phk@critter.freebsd.dk designates 130.225.244.222 as permitted sender) smtp.mailfrom=phk@critter.freebsd.dk; dmarc=none Received: from critter.freebsd.dk (unknown [192.168.55.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by phk.freebsd.dk (Postfix) with ESMTPS id 5DFC789293; Tue, 23 May 2023 16:45:03 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.17.1/8.16.1) with ESMTPS id 34NGj27l081240 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Tue, 23 May 2023 16:45:03 GMT (envelope-from phk@critter.freebsd.dk) Received: (from phk@localhost) by critter.freebsd.dk (8.17.1/8.16.1/Submit) id 34NGj2Bq081239; Tue, 23 May 2023 16:45:02 GMT (envelope-from phk) Message-Id: <202305231645.34NGj2Bq081239@critter.freebsd.dk> To: Vitaliy Gusev cc: virtualization@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: BHYVE SNAPSHOT image format proposal In-reply-to: <67FDC8A8-86A6-4AE4-85F0-FF7BEF9F2F06@gmail.com> From: "Poul-Henning Kamp" References: <67FDC8A8-86A6-4AE4-85F0-FF7BEF9F2F06@gmail.com> List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <81237.1684860302.1@critter.freebsd.dk> Date: Tue, 23 May 2023 16:45:02 +0000 X-Spamd-Result: default: False [-2.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.98)[-0.984]; FORGED_SENDER(0.30)[phk@phk.freebsd.dk,phk@critter.freebsd.dk]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; BLOCKLISTDE_FAIL(0.00)[130.225.244.222:server fail]; RCVD_TLS_LAST(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; MLMMJ_DEST(0.00)[freebsd-hackers@freebsd.org,virtualization@freebsd.org]; MIME_TRACE(0.00)[0:+]; R_DKIM_NA(0.00)[]; MID_RHS_MATCH_FROMTLD(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; ASN(0.00)[asn:1835, ipnet:130.225.0.0/16, country:EU]; FROM_HAS_DN(0.00)[]; FREEFALL_USER(0.00)[phk]; ARC_NA(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TAGGED_RCPT(0.00)[]; TO_DN_SOME(0.00)[]; DMARC_NA(0.00)[freebsd.dk]; FROM_NEQ_ENVFROM(0.00)[phk@phk.freebsd.dk,phk@critter.freebsd.dk] X-Rspamd-Queue-Id: 4QQgCq6WBGz4TRH X-Spamd-Bar: -- X-ThisMailContainsUnwantedMimeParts: N -------- Vitaliy Gusev writes: > 1. BHYVE SNAPSHOT image format: Please do not invent Yet Another Format, please ? Why not make it a tar(5) file ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.