From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id 66E321FF173 for ; Mon, 13 Jan 2025 14:27:23 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 1C88E2F62C; Mon, 13 Jan 2025 14:27:07 +0100 (CET) Date: Mon, 13 Jan 2025 14:27:03 +0100 (CET) From: =?UTF-8?Q?Fabian_Gr=C3=BCnbichler?= To: "DERUMIER, Alexandre" , "pve-devel@lists.proxmox.com" Message-ID: <601608293.2958.1736774823822@webmail.proxmox.com> In-Reply-To: <0ae72889042e006d9202e837aac7ecf2b413e1b4.camel@groupe-cyllene.com> References: <20241216091229.3142660-1-alexandre.derumier@groupe-cyllene.com> <570013533.830.1736423850641@webmail.proxmox.com> <0ae72889042e006d9202e837aac7ecf2b413e1b4.camel@groupe-cyllene.com> MIME-Version: 1.0 X-Priority: 3 Importance: Normal X-Mailer: Open-Xchange Mailer v7.10.6-Rev72 X-Originating-Client: open-xchange-appsuite X-SPAM-LEVEL: Spam detection results: 0 AWL 0.046 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: Re: [pve-devel] [PATCH v3 qemu-server 11/11] qcow2: add external snapshot support X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox VE development discussion Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" Cj4gREVSVU1JRVIsIEFsZXhhbmRyZSA8YWxleGFuZHJlLmRlcnVtaWVyQGdyb3VwZS1jeWxsZW5l LmNvbT4gaGF0IGFtIDEzLjAxLjIwMjUgMTE6MDggQ0VUIGdlc2NocmllYmVuOgo+IAo+ICAKPiA+ IEFsZXhhbmRyZSBEZXJ1bWllciB2aWEgcHZlLWRldmVsIDxwdmUtZGV2ZWxAbGlzdHMucHJveG1v eC5jb20+IGhhdCBhbQo+ID4gMTYuMTIuMjAyNCAxMDoxMiBDRVQgZ2VzY2hyaWViZW46Cj4gCj4g Pj5pdCB3b3VsZCBiZSBncmVhdCBpZiB0aGVyZSdkIGJlIGEgc3VtbWFyeSBvZiB0aGUgZGVzaWdu IGNob2ljZXMgYW5kIGEKPiA+PmhpZ2ggbGV2ZWwgc3VtbWFyeSBvZiB3aGF0IGhhcHBlbnMgdG8g dGhlIGZpbGVzIGFuZCBibG9jay1ub2RlLWdyYXBoCj4gPj5oZXJlLiBpdCdzIGEgYml0IGhhcmQg dG8ganVkZ2UgZnJvbSB0aGUgY29kZSBiZWxvdyB3aGV0aGVyIGl0IHdvdWxkCj4gPj5iZSBwb3Nz aWJsZSB0byBlbGltaW5hdGUgdGhlIGR5bmFtaWNhbGx5IG5hbWVkIGJsb2NrIG5vZGVzLCBmb3IK PiA+PmV4YW1wbGUgOykKPiAKPiB5ZXMsIHNvcnJ5LCBJJ2xsIGFkZCBtb3JlIGluZm9zIHdpdGgg cWVtdSBsaW1pdGF0aW9ucyBhbmQgd2h5IEknbSBkb2luZwo+IGl0IGxpa2UgdGhpcy4KPiAKPiA+ PmEgZmV3IG1vcmUgY29tbWVudHMgZG9jdW1lbnRpbmcgdGhlIGJlaGF2aW91ciBhbmQgaWRlYWxs eSBhbHNvIHNvbWUKPiA+PnRlc3RzIChtb2NraW5nIHRoZSBRTVAgaW50ZXJhY3Rpb25zPykgd291 bGQgYmUgbmljZQo+IHllcywgSSdsbCBhZGQgdGVzdHMsIG5lZWQgdG8gZmluZCBhIGdvb2Qgd2F5 IHRvIG1vY2sgaXQuCj4gCj4gCj4gPiArCj4gPiArwqDCoMKgICNwcmVhbGxvY2F0ZSBhZGQgYSBu ZXcgY3VycmVudCBmaWxlCj4gPiArwqDCoMKgIG15ICRuZXdfY3VycmVudF9mbXRfbm9kZW5hbWUg PSBnZXRfYmxvY2tkZXZfbmV4dGlkKCJmbXQtCj4gPiAkZGV2aWNlaWQiLCAkbm9kZXMpOwo+ID4g K8KgwqDCoCBteSAkbmV3X2N1cnJlbnRfZmlsZV9ub2RlbmFtZSA9IGdldF9ibG9ja2Rldl9uZXh0 aWQoImZpbGUtCj4gPiAkZGV2aWNlaWQiLCAkbm9kZXMpOwo+IAo+ID4+b2theSwgc28gaGVyZSB3 ZSBoYXZlIGEgZHluYW1pYyBub2RlIG5hbWUgYmVjYXVzZSB0aGUgZGVzaXJlZCB0YXJnZXQKPiA+ Pm5hbWUgaXMgc3RpbGwgb2NjdXBpZWQuIGNvdWxkIHdlIHJlbmFtZSB0aGUgb2xkIGJsb2NrIG5v ZGUgZmlyc3Q/Cj4gCj4gd2UgY2FuJ3QgcmVuYW1lIGEgbm9kZSwgdGhhdCdzIHRoZSBwcm9ibGVt Lgo+IAo+IAo+ID4gK8KgwqDCoCBQVkU6OlN0b3JhZ2U6OnZvbHVtZV9zbmFwc2hvdCgkc3RvcmVj ZmcsICR2b2xpZCwgJHNuYXApOwo+IAo+ID4+KGNvbnRpbnVlZCBmcm9tIGFib3ZlKSBhbmQgdGhp cyBpbnZvY2F0aW9uIGhlcmUgYXJlIHRoZSBzYW1lPz8KPiBUaGUgaW52b2NhdGlvbiBpcyB0aGUg c2FtZSwgYnV0IHRoZXkgaXQncyBub3QgZG9pbmcgdGhlIHNhbWUgaWYgaXQncyBhbgo+IGV4dGVy bmFsIHNuYXNwaG90Lgo+IAo+ID4+IHdvdWxkbid0IHRoaXMgYWxyZWFkeSBjcmVhdGUgdGhlIHNu YXBzaG90IG9uIHRoZSBzdG9yYWdlIGxheWVyP8KgCj4geWVzLCBpdCdzIGNyZWF0ZSB0aGUgKGx2 bSB2b2x1bWUpICsgIHFjb3cyIGZpbGUgd2l0aCBwcmVhbGxvY2F0aW9uCj4gCj4gPj5hbmQgZGlk bid0IHdlIGp1c3QgaGFyZGxpbmsgKyByZW9wZW4gKyB1bmxpbmsgdG8gdHJhbnNmb3JtIHRoZQo+ ID4+cHJldmlvdXMgY3VycmVudCB2b2x1bWUgaW50byB0aGUgc25hcCB2b2x1bWU/Cj4geWVzLgo+ IGhlcmUsIHdlIGFyZSBjcmVhdGluZyB0aGUgbmV3IGN1cnJlbnQgdm9sdW1lLCAgYWRkaW5nIGl0 IHRvIHRoZSBncmFwaAo+IHdpdGggYmxvY2tkZXYtYWRkLCB0aGVuIGZpbmFsbHkgc3dpdGNoIHRv IGl0IHdpdGggYmxvY2tkZXYtc25hcHNob3QKPiAKPiBUaGUgdWdseSB0cmljayBpbiBwdmUtc3Rv cmFnZSBpcyBpbiBwbHVnaW4ucG0KPiAjcmVuYW1lIGN1cnJlbnQgdm9sdW1lIHRvIHNuYXAgdm9s dW1lCj4gcmVuYW1lKCRwYXRoLCAkc25hcHBhdGgpIGlmIC1lICRwYXRoICYmICEtZSAkc25hcHBh dGg7Cj4gb3IgaW4gbHZtIHBsdWdpbi4KPiBldmFsIHsgbHZyZW5hbWUoJHZnLCAkdm9sbmFtZSwg JHNuYXBfdm9sbmFtZSkgfSA7Cj4gCj4gCj4gKGFuZCB5b3UgaGF2ZSBhbHJlYWR5IG1hZGUgY29t bWVudCBhYm91dCB0aGVtIDspCj4gCj4gCj4gYmVjYXVzZSBJJ20gcmUtdXNpbmcgdm9sdW1lX3Nu YXBzaG90IChJIGRpZG4ndCBoYXZlIHRvIGFkZCBhIG5ldyBtZXRob2QKPiBpbiBwdmUtc3RvcmFn ZSkgdG8gYWxsb2NhdGUgdGhlIHNuYXNwaG90IGZpbGUsIGJ1dCBpbmRlZWQsIHdlIGhhdmUKPiBh bHJlYWR5IHRvIHRoZSByZW5hbWUgb25saW5lLgo+IAo+IAo+ID4+c2hvdWxkIHRoaXMgbWF5YmUg aGF2ZSBiZWVuIHZkaXNrX2FsbG9jIGFuZCBpdCBqdXN0IHdvcmtzIGJ5Cj4gYWNjaWRlbnQ/Cj4g SXQncyBub3Qgd29ya3MgZmluZSB3aXRoIHZkaXNrX2FsbG9jLCBiZWNhdXNlIHRoZSB2b2x1bWUg bmVlZCB0byBiZQo+IGNyZWF0ZWQgd2l0aG91dCB0aGUgc2l6ZSBzcGVjaWZpZWQgYnV0IHdpdGgg YmFja2luZyBmaWxlIHBhcmFtIGluc3RlYWQuCj4gKGlmIEkgcmVtZW1iZXIsIHFlbXUtaW1nIGlz IGxvb2tpbmcgYXQgdGhlIGJhY2tpbmcgZmlsZSBzaXplK21ldGFkYXMKPiBhbmQgc2V0IHRoZSBj b3JyZWN0IHRvdGFsIHNpemUgZm9yIHRoZSBuZXcgdm9sdW1lKQoKSSBhbSBub3Qgc3VyZSBJIGZv bGxvdy4uIHdlIGNyZWF0ZSBhIHNuYXBzaG90LCBidXQgdGhlbiB3ZSBwcmV0ZW5kIGl0IGlzbid0 IGEgZmlsZSB3aXRoIGJhY2tpbmcgZmlsZSB3aGVuIHBhc3NpbmcgaXQgdG8gcWVtdT8gdGhpcyBz ZWVtcyB3cm9uZy4uIElNSE8gd2Ugc2hvdWxkIGp1c3QgYWxsb2NhdGUgKCtmb3JtYXQpIGhlcmUs IGFuZCB0aGVuIGxldCBxZW11IGRvIHRoZSBiYWNraW5nIGxpbmsgdXAgaW5zdGVhZCBvZiB0aGlz IGNvbmZ1c2luZyAoYW5kIGVycm9yLXByb25lLCBhcyBpdCBtYXNrcyBwcm9ibGVtcyB0aGF0IHNo b3VsZCBiZSBhIGhhcmQgZXJyb3IhKSBjYWxsLi4KCj4gTWF5YmUgYSBiZXR0ZXIgd2F5IGNvdWxk IGJlIHRvIHJldXNlIHZkaXNrX2FsbG9jLCBhbmQgYWRkIGJhY2tpbmcgZmlsZQo+IGFzIHBhcmFt ID8KCnRoYXQgc2VlbXMuLiB3cm9uZyBhcyB3ZWxsPyB0aGUgZmlsZSBjYW4gbmV2ZXIgYmUgYmln Z2VyIGp1c3QgYmVjYXVzZSBpdCBoYXMgYSBiYWNraW5nIGZpbGUgcmlnaHQ/IHdoeSBjYW4ndCB3 ZSBqdXN0IGFsbG9jYXRlIGFuZCBmb3JtYXQgdGhlIHJlZ3VsYXIgdm9sdW1lPwoKPiA+ICvCoMKg wqAgbXkgJG5ld19maWxlX2Jsb2NrZGV2ID0gZ2VuZXJhdGVfZmlsZV9ibG9ja2Rldigkc3RvcmVj ZmcsCj4gPiAkZHJpdmUsICRuZXdfY3VycmVudF9maWxlX25vZGVuYW1lKTsKPiA+ICvCoMKgwqAg bXkgJG5ld19mbXRfYmxvY2tkZXYgPSBnZW5lcmF0ZV9mb3JtYXRfYmxvY2tkZXYoJHN0b3JlY2Zn LAo+ID4gJGRyaXZlLCAkbmV3X2N1cnJlbnRfZm10X25vZGVuYW1lLCAkbmV3X2ZpbGVfYmxvY2tk ZXYpOwo+ID4gKwo+ID4gK8KgwqDCoCAkbmV3X2ZtdF9ibG9ja2Rldi0+e2JhY2tpbmd9ID0gdW5k ZWY7Cj4gCj4gPj5nZW5lcmF0ZV9mb3JtYXRfYmxvY2tkZXYgZG9lc24ndCBzZXQgYmFja2luZz/C oAo+IHllcywgaXQncyBhZGRpbmcgYmFja2luZwo+IAo+ID4+bWF5YmUgdGhpcyBzaG91bGQgYmUg Pj5jb252ZXJ0ZWQgaW50byBhbiBhc3NlcnRpb24/Cj4gCj4gYnV0IHRoZXkgYXJlIGEgbGltaXRh dGlvbiBvZiB0aGUgcW1wIGJsb2NrZGV2LWFkICsrYmxvY2tkZXYtc25hcHNob3QKPiB3aGVyZSB0 aGUgYmFja2luZyBhdHRyaWJ1dGUgbmVlZCB1bmRlZiBpbiB0aGUgYmxvY2tkZXYtYWRkIG9yIHRo ZQo+IGJsb2NrZGV2LXNuYXBzaG90IHdpbGwgZmFpbCBiZWNhdXNlIGl0J3MgdHJ5aW5nIGl0c2Vs ZiB0byBzZXQgdGhlCj4gYmFja2luZyBmaWxlIHdoZW4gZG9pbmcgdGhlIHN3aXRjaC4KPiAKPiBG cm9tIG15IHRlc3QsIGl0IHdhcyByZWxhdGVkIHRvIHRoaXMKPiBodHRwczovL2xpc3RzLmdudS5v cmcvYXJjaGl2ZS9odG1sL3FlbXUtYmxvY2svMjAxOS0xMC9tc2cwMTQwNC5odG1sCgp5ZWFoLCB3 aGF0IEkgbWVhbiBpczoKCmdlbmVyYXRlX2Zvcm1hdF9ibG9ja2RldiBkb2Vzbid0IChhbmQgc2hv dWxkIG5ldmVyKSBzZXQgYmFja2luZy4gc28gc2V0dGluZyBpdCB0byB1bmRlZiBoYXMgbm8gZWZm ZWN0LiBidXQgd2UgbWlnaHQgd2FudCB0byBhc3NlcnQgdGhhdCBpdCAqaXMqIHVuZGVmLCBzbyB0 aGF0IGlmIHdlIGV2ZXIgbWlzdGFrZW5seSBjaGFuZ2UgZ2VuZXJhdGVfZm9ybWF0X2Jsb2NrZGV2 IHRvIHNldCBiYWNraW5nLCBpdCB3aWxsIGJlIGNhdWdodCBpbnN0ZWFkIG9mIHNpbGVudGx5IGJl aW5nIHBhcGVyZWQgb3Zlci4uCgo+ID4gK8KgwqDCoCBQVkU6OlFlbXVTZXJ2ZXI6Ok1vbml0b3I6 Om1vbl9jbWQoJHZtaWQsICdibG9ja2Rldi1hZGQnLAo+ID4gJSRuZXdfZm10X2Jsb2NrZGV2KTsK PiA+ICvCoMKgwqAgbW9uX2NtZCgkdm1pZCwgJ2Jsb2NrZGV2LXNuYXBzaG90Jywgbm9kZSA9PiAk Zm9ybWF0X25vZGVuYW1lLAo+ID4gb3ZlcmxheSA9PiAkbmV3X2N1cnJlbnRfZm10X25vZGVuYW1l KTsKPiA+ICt9Cj4gPiArCj4gPiArc3ViIGJsb2NrZGV2X3NuYXBfcmVuYW1lIHsKPiA+ICvCoMKg wqAgbXkgKCRzdG9yZWNmZywgJHZtaWQsICRkZXZpY2VpZCwgJGRyaXZlLCAkc3JjX3BhdGgsCj4g PiAkdGFyZ2V0X3BhdGgpID0gQF87Cj4gCj4gPj5JIHRoaW5rIHRoaXMgd2hvbGUgdGhpbmcgbmVl ZHMgbW9yZSBlcnJvciBoYW5kbGluZyBhbmQgdGhvdWdodCBhYm91dAo+ID4+aG93IHRvIHJlY292 ZXIgZnJvbSB2YXJpb3VzIHBvaW50cyBmYWlsaW5nLi7CoAo+IHllcywgdGhhdCdzIHRoZSBwcm9i bGVtIHdpdGggcmVuYW1pbmcsIGl0J3Mgbm90IGF0b21pYy4KPiAKPiBBbHNvLCBpZiB3ZSBuZWVk IHRvIHJlY292ZXIgKHJvbGxiYWNrKSwgaG93IHRvIG1hbmFnZSBtdWx0aXBsZSBkaXNrID8KCmlu IGdlbmVyYWwsIGEgcm9sbGJhY2sgd2l0aCBtdWx0aXBsZSBkaXNrcyB0aGF0IGZhaWxzIGhhbGYt d2F5IHRocm91Z2ggY2FuIG9ubHkgYmUgcmVjb3ZlcmVkIHVzaW5nIGFub3RoZXIgcm9sbGJhY2ss IGFuZCB0aGF0IG9ubHkgd29ya3MgaWYgdGhlIGhhbGYtcm9sbGJhY2sgaXMgaWRlbXBvdGVudD8g YW5vdGhlciByZWFzb24gdG8gYXZvaWQgdGhlIG5lZWQgZm9yIHJlbmFtZXMgd2hlcmV2ZXIgcG9z c2libGUgOykKCj4gPj50aGVyZSdzIGFsc28gcXVpdGUgc29tZSBvdmVybGFwIHdpdGggYmxvY2tk ZXZfY3VycmVudF9yZW5hbWUsIEkKPiA+PndvbmRlciB3aGV0aGVyIGl0IHdvdWxkIGJlIHBvc3Np YmxlIHRvIHNpbXBsaWZ5IHRoZSBjb2RlIGZ1cnRoZXIgYnkKPiA+bWVyZ2luZyB0aGUgdHdvPyBi dXQgc2VlIGJlbG93LCBJIHRoaW5rIHdlIGNhbiBldmVuIGdldCBhd2F5IHdpdGgKPiA+PmRyb3Bw aW5nIHRoaXMgYWx0b2dldGhlciBpZiB3ZSBzd2l0Y2ggZnJvbSBibG9jay1jb21taXQgdG8gYmxv Y2stCj4gPj5zdHJlYW0uLgo+IFllcywgSSBoYXZlIHNlcGVyYXRlZCB0aGVtIGJlY2F1c2UgSSB3 YXMgbm90IHN1cmUgb2YgdGhlIGRpZmZlcmVudAo+IHdvcmtmbG93LCBhbmQgSXQgd2FzIG1vcmUg c2ltcGxpZXIgdG8gZml4IG9uZSBtZXRob2Qgd2l0aG91dCBicmVha2luZwo+IHRoZSBvdGhlci4K PiAKPiBJJ2xsIGxvb2sgdG8gaW1wbGVtZW50IGJsb2NrLXN0cmVhbS4gIChhbmQga2VlcCBjb21t aXQgdG8gaW5pdGlhbCBpbWFnZQo+IGZvciB0aGUgbGFzdCBzbmFwc2hvdCBkZWxldGUpCj4gCj4g Cj4gPiArwqDCoMKgICN1bnRhaW50Cj4gPiArwqDCoMKgIGlmICgkc3JjX3BhdGggPX4gbS9eKFxT KykkLykgewo+ID4gKyAkc3JjX3BhdGggPSAkMTsKPiA+ICvCoMKgwqAgfQo+ID4gK8KgwqDCoCBp ZiAoJHRhcmdldF9wYXRoID1+IG0vXihcUyspJC8pIHsKPiA+ICsgJHRhcmdldF9wYXRoID0gJDE7 Cj4gPiArwqDCoMKgIH0KPiAKPiA+PnNob3VsZG4ndCB0aGF0IGhhdmUgaGFwcGVuZWQgaW4gdGhl IHN0b3JhZ2UgcGx1Z2luPwo+ID4+Cj4gPiArCj4gPiArwqDCoMKgICNjcmVhdGUgYSBoYXJkbGlu awo+ID4gK8KgwqDCoCBsaW5rKCRzcmNfcGF0aCwgJHRhcmdldF9wYXRoKTsKPiAKPiA+PnNob3Vs ZCB0aGlzIG1heWJlIGJlIGRvbmUgYnkgdGhlIHN0b3JhZ2UgcGx1Z2luPwo+IAo+IFRoaXMgd2Fz IHRvIGF2b2lkIHRvIGludHJvZHVjZSBhIHN1YiBtZXRob2QsIGJ1dCB5ZXMsIGl0IGNvdWxkIGJl Cj4gYmV0dGVyIGluZGVlZC4KPiAKPiBQVkU6OlN0b3JhZ2U6OmxpbmsgID8KCnRoZSBpc3N1ZSBp cyB0aGF0IHRoZXNlIGFyZSBhbGwgc3RvcmFnZS1zcGVjaWZpYyB0aGluZ3MgZG9uZSBpbiBxZW11 LXNlcnZlciwgYW5kIHRoZXkgc2hvdWxkIGJlIGRvbmUgYnkgdGhlIHN0b3JhZ2UgcGx1Z2luLCBl bHNlIGEgdGhpcmQtcGFydHkgcGx1Z2luIGNhbiBuZXZlciBzdXBwb3J0IGV4dGVybmFsIHN0b3Jh Z2VzLi4gc28gd2UnZCBuZWVkIHRvIGZpbmQgdGhlIHJpZ2h0IGxldmVsIG9mIGFic3RyYWN0aW9u IHRvIHRlbGwgdGhlIHN0b3JhZ2UgcGx1Z2luIHdoYXQgdG8gZG8gd2hlbiwgYW5kIHRoZW4gdGhl IHN0b3JhZ2UgcGx1Z2luIGNhbiBkZWNpZGUgaG93IGl0IGV4cG9zZXMgYm90aCBzbmFwc2hvdCBu YW1lcyB3aXRoIHRoZSBzYW1lIHVuZGVybHlpbmcgc25hcHNob3QgKGZvciBhIHdoaWxlKS4uCgoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KcHZlLWRldmVs IG1haWxpbmcgbGlzdApwdmUtZGV2ZWxAbGlzdHMucHJveG1veC5jb20KaHR0cHM6Ly9saXN0cy5w cm94bW94LmNvbS9jZ2ktYmluL21haWxtYW4vbGlzdGluZm8vcHZlLWRldmVsCg==