From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [BUG] Xen Remus, DRBD Protocol D and old Linux kernels Date: Mon, 18 Jan 2016 09:29:38 +0000 Message-ID: <1453109378.6020.100.camel@citrix.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Pato =?ISO-8859-1?Q?S=E1inz?= , xen-devel@lists.xen.org Cc: Shriram Rajagopalan , Yang Hongyang , Wen Congyang List-Id: xen-devel@lists.xenproject.org SnVzdCBhZGRpbmcgdGhlIFJlbXVzIG1haW50YWluZXJzIHRvIHRoZSBDQy4KCk9uIEZyaSwgMjAx Ni0wMS0xNSBhdCAxNToyNiAtMDMwMCwgUGF0byBTw6Fpbnogd3JvdGU6Cj4gR29vZCBldmVuaW5n LCBwZW9wbGUuCj4gCj4gTW9yZSB0aGFuIGEgYnVnLCBpdCdzIGFuIGlzc3VlLCBhIGJpZyBvbmUg SU1PLgo+IAo+IEV2ZW4gdGhvdWdoIGluZm9ybWF0aW9uIG9uIHRoZSBSZW11cyBwcm9qZWN0IGFu ZCBpdHMgaW1wbGVtZW50YXRpb24gaXMga2luZCBvZgo+IHNjYXJjZSBvbiB0aGUgaW50ZXJuZXQg YW5kIGlzIHVzdWFsbHkgb3V0ZGF0ZWQgKHRoZSBwcm9qZWN0IGNvdWxkIHVzZSBzb21lIGxvdmUK PiBvbiB0aGF0IHNpZGUgb2YgdGhpbmdzLCB0aG91Z2ggaXQgc2VlbXMgdGhhdCBvbiB0aGUgY29k aW5nIHNpZGUsIGl0J3MKPiBzdGlsbCBiZWluZwo+IHByb3Blcmx5IG1haW50YWluZWQpLCB0aGVy ZSdzIGEgaHVnZSBwcm9ibGVtIGluIHRoZSBjdXJyZW50IGltcGxlbWVudGF0aW9uOiBpdHMKPiBz dG9yYWdlIGRlcGVuZHMgb24gYSBjdXN0b20gcGF0Y2ggZGV2ZWxvcGVkIGZvciBhIHZlcnkgb2xk IHZlcnNpb24gb2YgRFJCRC4KPiAKPiBDdXJyZW50bHksIHRoZSB3aWtpIHBvaW50cyB0aGF0IGlu IG9yZGVyIHRvIHVzZSBSZW11cyB5b3UgbXVzdCB1c2UgaXQKPiB3aXRoIGEgY3VzdG9tCj4gdmVy c2lvbiBvZiBEUkJELCBmb3JrZWQgZnJvbSA4LjMuMTEgKGFuZCB0aGVyZSdzIGFsc28gYSBwYXRj aCBmb3IKPiA4LjMuOSkuIFN1cHBvcnQKPiBmb3IgdGhlc2UgdmVyc2lvbnMgaGF2ZSBiZWVuIGRy b3BwZWQgZm9yIGFsbW9zdCAzIHllYXJzLCBhbmQgdGhleSBhcmUgb25seQo+IGNvbXBhdGlibGUg d2l0aCBMaW51eCBrZXJuZWxzIDMuMC0zLjQ6IG1vc3QgZGlzdHJvcyBoYXZlIGFscmVhZHkgZHJv cHBlZCB0aGVzZQo+IGtlcm5lbHMgYW5kIGRlbGV0ZWQgdGhlbSBmcm9tIHRoZWlyIHJlcG9zaXRv cmllczogZXZlbiBrZXJuZWwub3JnIHBsYW5zIHRvIGRyb3AKPiBzdXBwb3J0IGZvciB0aGUgMy40 IGtlcm5lbCBpbiBTZXB0ZW1iZXIgdGhpcyB5ZWFyLiBCdWlsZGluZyB5b3VyIG93biBpcyBhbgo+ IHVubmVjZXNzYXJ5IGhhc3NsZS4KPiAKPiBUaGVzZSBwcm9ibGVtcyBtYWtlIFJlbXVzIHByYWN0 aWNhbGx5IHVudXNhYmxlLCBkZXNwaXRlIGJlaW5nIG9uZSBvZiB0aGUKPiBjb29sZXN0IGZlYXR1 cmVzIFhlbiBoYXMgaW4gbXkgaG9uZXN0IG9waW5pb24uCj4gCj4gVGhpcyBpc3N1ZSBoYXMgYWxz byBiZWVuIGJyb3VnaHQgdXAgYXQgbGVhc3Qgb25jZSBvbiB0aGUgRFJCRCBtYWlsaW5nIGxpc3Rb MV0KPiBhbmQgdW50aWwgdGhlcmUncyBtb3JlIGNvb3BlcmF0aW9uIGJldHdlZW4gdGhlIFhlbiBw cm9qZWN0IGFuZCBMSU5CSVQgdG8KPiBkZXZlbG9wIGEgbW9yZSByb2J1c3QgUHJvdG9jb2wgRCwg dGhleSd2ZSByZWZ1c2VkIHRvIHB1bGwgdGhlIHBhdGNoIGludG8gdGhlaXIKPiB0cmVlIHRvIGJl IG1haW50YWluZWQuCj4gCj4gSXQncyB3b3J0aCBub3RpbmcgdGhhdCB0aGUgIm9mZmljaWFsIiBw YXRjaCAoYnkgcnNoaXJpYW0pIGlzIHNvbWV3aGF0Cj4gc2ltcGxlWzJdWzNdLgo+IAo+IEEgc29s dXRpb24gdG8gdGhpcyBmb3IgdGhlIHNob3J0IHRlcm0gd291bGQgYmUgdG8gcG9ydCB0aGUgcGF0 Y2ggdG8gdGhlIGN1cnJlbnQKPiBEUkJEIHZlcnNpb24gKDguNC43LTEpIGFuZCBpbiB0aGUgbG9u ZyB0ZXJtLCB0byBjb2xsYWJvcmF0ZSB3aXRoIExJTkJJVCBzbwo+IHRoZSBYZW4gcHJvamVjdCBk b2Vzbid0IGhhdmUgdG8gbWFpbnRhaW4gdGhlaXIgb3duIGRvd25zdHJlYW0gY2hhbmdlcywgYW5k Cj4gd2UgYmVuZWZpdCBmcm9tIExJTkJJVCdzIGV4cGVyaWVuY2Ugb24gcmVhbGlhYmxlIHN0b3Jh Z2UuCj4gCj4gVGhlIHNob3J0IHRlcm0gc29sdXRpb24gc2VlbXMgbGlrZSBhIHZlcnkgcXVpY2sg b25lLCBzaW5jZSB0aGUgb3JpZ2luYWwgcGF0Y2gKPiBpcyBzbWFsbC1pc2gsIGFuZCBJJ3ZlIGJl ZW4gdHJ5aW5nIHRvIGRvIGl0WzRdIGJ1dCBzaW1wbHkgQyBpc24ndCBteSBzdHJvbmcgc3VpdAo+ IGFuZCBJIGRvbid0IGtub3cgbXVjaCBvZiBEUkJEJ3Mgc291cmNlLCBldmVuIGFmdGVyIGRvaW5n IGEgY3Vyc29yeSByZWFkaW5nCj4gb2YgaXQuCj4gCj4gSSBrbm93IHRoaXMgaXMgYW4gb3BlbiBz b3VyY2UgcHJvamVjdCBhbmQgdGh1cyBtb3N0IGRldmVsb3BlcnMgYXJlCj4gdm9sdW50ZWVycywg YnV0Cj4gdGhpcyBraW5kIG9mIGlzc3VlIHJlYWxseSBpcyBhIHNob3ctc3RvcHBlciB0aGF0IGtl ZXBzIG1lIChhbmQgcHJlc3VtYWJseSBtYW55Cj4gb3RoZXIgcGVvcGxlKSBmcm9tIHVzaW5nIHRo ZSBhd2Vzb21lIGZlYXR1cmUgdGhhdCBSZW11cyBpcy4KPiAKPiBbMV06IGh0dHA6Ly9saXN0cy5s aW5iaXQuY29tL3BpcGVybWFpbC9kcmJkLXVzZXIvMjAxMy1PY3RvYmVyLzAyMDM3MC5odG1sCj4g WzJdOiBodHRwOi8vcmVtdXNoYS53ZGZpbGVzLmNvbS9sb2NhbC0tZmlsZXMvY29uZmlndXJpbmct YW5kLWluc3RhbGxpbmctcmVtdXMvZHJiZC04LjMuOS1yZW11cy5wYXRjaAo+IFszXTogaHR0cHM6 Ly9naXRodWIuY29tL21hY3Jvc2hlZXAvcmVtdXMtZHJiZC9jb21taXQvMjY4NWIyOTRmNWI0MTZk ODI3YmRmNDQ2YTY5Yzg4YWIwNGRmNTBkZAo+IFs0XTogaHR0cHM6Ly9naXRodWIuY29tL3N1cGVy cGF0b3NhaW56L3JlbXVzLWRyYmQKPiAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhl bi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==