From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhang Chen Subject: [PATCH V4 0/8] COLO-Proxy: Make Xen COLO use userspace colo-proxy Date: Mon, 6 Mar 2017 10:59:18 +0800 Message-ID: <1488769166-28738-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ckitC-0006XC-Ap for xen-devel@lists.xenproject.org; Mon, 06 Mar 2017 03:00:46 +0000 List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Xen devel , Wei Liu , Ian Jackson Cc: Zhang Chen , Li Zhijian , eddie dong , Yang Hongyang , Bian Naimeng List-Id: xen-devel@lists.xenproject.org QmVjYXVzZSBvZiBzb21lIHJlYXNvbiwgV2Ugbm8gbG9uZ2VyIHN1cHBvcnQgQ09MTyBrZXJuZWwg cHJveHkuClNvIHdlIHNlbmQgdGhpcyBwYXRjaCBzZXQgdG8gbWFrZSBYZW4gdXNlIHVzZXJzcGFj ZSBjb2xvLXByb3h5IGluIHFlbXUuCgpCZWxvdyBpcyBhIENPTE8gdXNlcnNwYWNlIHByb3h5IGFz Y2lpIGZpZ3VyZToKCiBQcmltYXJ5IHFlbXUgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIFNlY29uZGFyeSBxZW11CistLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLSsgICAgICAg Ky0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0rCnwgKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0rIHwgICAgICAgfCAgKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tKyB8CnwgfCAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8IHwgICAgICAgfCAgfCAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCB8 CnwgfCAgICAgICAgICAgICAgICAgICAgICAgIGd1ZXN0ICAgICAgICAgICAgICAgICAgICAgICAg ICAgICB8IHwgICAgICAgfCAgfCAgICAgICAgICAgICAgICAgICAgICAgIGd1ZXN0ICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgfCB8CnwgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8IHwgICAgICAgfCAgfCAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCB8CnwgKy0tLS0t LS1eLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0rIHwg ICAgICAgfCAgKy0tLS0tLS0tLS0tLS0tLS0tLS0tLSstLS0tLS0tLSstLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tKyB8CnwgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAg ICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgIF4g ICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8CnwgICAgICAgICB8ICAgICAg ICAgICAgICAgICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgfCAg ICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICB8CnwgICAgICAgICB8ICArLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tKyAgfCAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgIHwg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8CnxuZXRmaWx0ZXJ8ICB8ICAgICAgICAgICAg ICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgfCAgfCAgIG5ldGZpbHRl ciAgICAgICAgICAgIHwgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8Cnwg Ky0tLS0tLS0tLS0rICstLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tKyAgICAgICAgICAgICAg ICAgIHwgICAgfCAgfCAgKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tKyB8CnwgfCAgICAgICB8ICB8ICAgICAgICAgICAgICAgICAgICAg ICB8ICAgICAgfCAgICAgICAgb3V0ICAgICAgIHwgICAgfCAgfCAgfCAgICAgICAgICAgICAgICAg ICAgIHwgICAgICAgIHwgIGZpbHRlciBleGN1dGUgb3JkZXIgICAgICAgfCB8CnwgfCAgICAgICB8 ICB8ICAgICAgICAgICstLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLSsgICAgICAgIHwgICAg fCAgfCAgfCAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgIHwgKy0tLS0tLS0tLS0tLS0tLS0t LS0+ICAgICAgfCB8CnwgfCAgICAgICB8ICB8ICAgICAgICAgIHwgICAgICAgICAgICB8ICAgICAg fCAgICAgICAgIHwgICAgICAgIHwgICAgfCAgfCAgfCAgICAgICAgICAgICAgICAgICAgIHwgICAg ICAgIHwgICBUQ1AgICAgICAgICAgICAgICAgICAgICAgfCB8CnwgfCArLS0tLS0rLS0rLSsgICst LS0tLXYtLS0tKyArLS0tLS12LS0tLSsgfHByaSArLS0tLSstLS0tK3NlY3wgICAgfCAgfCAgfCAr LS0tLS0tLS0tLS0tKyAgKy0tLSstLS0tKy0tLXYrcmV3cml0ZXIrKyAgKy0tLS0tLS0tLS0tLSsg fCB8CnwgfCB8ICAgICAgICAgIHwgIHwgICAgICAgICAgfCB8ICAgICAgICAgIHwgfGluICB8ICAg ICAgICAgfGluIHwgICAgfCAgfCAgfCB8ICAgICAgICAgICAgfCAgfCAgICAgICAgfCAgICAgICAg ICAgICAgfCAgfCAgICAgICAgICAgIHwgfCB8CnwgfCB8ICBmaWx0ZXIgIHwgIHwgIGZpbHRlciAg fCB8ICBmaWx0ZXIgICstLS0tLS0+ICBjb2xvICAgPC0tLS0tLSsgKy0tLS0tLS0tPiAgZmlsdGVy ICAgKy0tPiBhZGp1c3QgfCAgIGFkanVzdCAgICAgKy0tPiAgIGZpbHRlciAgIHwgfCB8CnwgfCB8 ICBtaXJyb3IgIHwgIHxyZWRpcmVjdG9yfCB8cmVkaXJlY3RvcnwgfCAgICB8IGNvbXBhcmUgfCAg IHwgIHwgICAgfCAgfCB8IHJlZGlyZWN0b3IgfCAgfCBhY2sgICAgfCAgIHNlcSAgICAgICAgfCAg fCByZWRpcmVjdG9yIHwgfCB8CnwgfCB8ICAgICAgICAgIHwgIHwgICAgICAgICAgfCB8ICAgICAg ICAgIHwgfCAgICB8ICAgICAgICAgfCAgIHwgIHwgICAgfCAgfCB8ICAgICAgICAgICAgfCAgfCAg ICAgICAgfCAgICAgICAgICAgICAgfCAgfCAgICAgICAgICAgIHwgfCB8CnwgfCArLS0tLV4tLS0t LSsgICstLS0tKy0tLS0tKyArLS0tLS0tLS0tLSsgfCAgICArLS0tLS0tLS0tKyAgIHwgIHwgICAg fCAgfCArLS0tLS0tLS0tLS0tKyAgKy0tLS0tLS0tKy0tLS0tLS0tLS0tLS0tKyAgKy0tLSstLS0t LS0tLSsgfCB8CnwgfCAgICAgIHwgICB0eCAgICAgICAgfCAgIHJ4ICAgICAgICAgICByeCAgfCAg ICAgICAgICAgICAgICAgIHwgIHwgICAgfCAgfCAgICAgICAgICAgIHR4ICAgICAgICAgICAgICAg ICAgICAgICAgYWxsICAgICAgIHwgIHJ4ICAgICAgfCB8CnwgfCAgICAgIHwgICAgICAgICAgICAg fCAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgIHwgIHwgICAgfCAgKy0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tKyB8 CnwgfCAgICAgIHwgICAgICAgICAgICAgKy0tLS0tLS0tLS0tLS0tKyAgICAgfCAgICAgICAgICAg ICAgICAgIHwgIHwgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgIHwgICAgICAgICAgICB8CnwgfCAgICAgIHwgICBmaWx0ZXIgZXhjdXRlIG9yZGVy ICAgICAgfCAgICAgfCAgICAgICAgICAgICAgICAgIHwgIHwgICAgfCAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgICAgICB8CnwgfCAgICAg IHwgICstLS0tLS0tLS0tLS0tLS0tPiAgICAgICAgfCAgICAgfCAgICAgICAgICAgICAgICAgIHwg ICstLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LSsgICAgICAgICAgICB8CnwgKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tKyAgICAgICAgICAgICAgICAgIHwgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8CnwgICAgICAgIHwgICAgICAg ICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgfCAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICB8CistLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLSsgICAgICAgKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0rCiAgICAgICAgIHxndWVzdCByZWNlaXZlICAg ICAgICAgICAgICAgfCBndWVzdCBzZW5kCiAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAg ICAgICAgfAorLS0tLS0tLS0rLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLXYtLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0rCnwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgIE5PVEU6IGZp bHRlciBkaXJlY3Rpb24gaXMgcngvdHgvYWxsCnwgICAgICAgICAgICAgICAgICAgICAgICAgdGFw ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAg ICAgIHJ4OnJlY2VpdmUgcGFja2V0cyBzZW50IHRvIHRoZSBuZXRkZXYKfCAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAg ICAgICAgICAgICAgICAgICAgdHg6cmVjZWl2ZSBwYWNrZXRzIHNlbnQgYnkgdGhlIG5ldGRldgor LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0rCgpZb3UgY2FuIGtub3cgdGhlIGRldGFpbCBmcm9tIGhlcmU6CgpodHRwOi8vd2lraS5x ZW11Lm9yZy9GZWF0dXJlcy9DT0xPCmh0dHBzOi8vZ2l0aHViLmNvbS9xZW11L3FlbXUvYmxvYi9t YXN0ZXIvZG9jcy9jb2xvLXByb3h5LnR4dAoKVjQ6CiAgIC0gQmVjYXVzZSB0aGUgb3JpZ2luIDMv NyBoYXMgYmVlbiBtZXJnZWQsCiAgICAgcmVtb3ZlIGl0IGluIHRoaXMgc2VyaWVzLgogICAtIEFk ZCBuZXcgcGF0Y2ggIkNPTE8tUHJveHk6IEFkZCBjb2xvLWNvbXBhcmUgbm90aWZ5IGFyZ3MiCiAg ICAgdG8gc3VwcG9ydCBxZW11IHNpZGUgcGF0Y2g6CiAgICAgaHR0cHM6Ly9saXN0cy5ub25nbnUu b3JnL2FyY2hpdmUvaHRtbC9xZW11LWRldmVsLzIwMTctMDIvbXNnMDcyNjUuaHRtbAoKICAgLSBB ZGQgY29sb191c2Vyc3BhY2VfcHJveHkgbWFjcm8gYXMgYSBzZXBhcmF0ZSBwYXRjaC4KICAgLSBB ZGQgc29tZSBjb21tZW50cyBhYm91dCBDT0xPIGFuZCBmaXggc29tZSB0eXBvIGluIHBhdGNoIDIv Ny4KICAgLSBGaXggc29tZSBidWcgYW5kIHR5cG8gaW4gcGF0Y2ggNy83LgogICAtIFJlYmFzZSBj b2RlcyBvbiB1cHN0cmVhbSBYZW4uCgpWMzoKICAgLSByZW1vdmUgdGhlICdSRkMnIHRhZy4KICAg LSBmaXggc29tZSBidWcgaW4gcGF0Y2ggNy83LgogICAtIGZpeCBjb2Rlc3R5bGUuCgpWMjoKICAg LSBBZGRyZXNzIHdlaSdzIGNvbW1lbnRzLCB1c2UgbWFjcm8gdG8gcmV1c2UgY29kZXMuCiAgIC0g RG8gc29tZSB3b3JrIG9uIHRoZSBsYXN0IHBhdGNoLgogICAtIEZpeCBzb21lIHR5cG8uCiAgIC0g QWRkIExJQlhMX0hBVkVfQ09MT19VU0VSU1BBQ0VfUFJPWFkgbWFjcm8gaW4gbGlieGwuaC4KICAg LSBTb21lIGJ1ZyBmaXguCgpWMTogCiAgIC0gSW5pdGlhbCBwYXRjaAoKClpoYW5nIENoZW4gKDgp OgogIENPTE8tUHJveHk6IEFkZCByZW11cyBjb21tYW5kIHRvIG9wZW4gdXNlcnNwYWNlIHByb3h5 CiAgQ09MTy1Qcm94eTogU2V0dXAgdXNlcnNwYWNlIGNvbG8tcHJveHkgb24gcHJpbWFyeSBzaWRl CiAgQ09MTy1Qcm94eTogU2V0dXAgdXNlcnNwYWNlIGNvbG8tcHJveHkgb24gc2Vjb25kYXJ5IHNp ZGUKICBDT0xPLVByb3h5OiBBZGQgcHJpbWFyeSB1c2Vyc3BhY2UgY29sbyBwcm94eSBzdGFydCBh cmdzCiAgQ09MTy1Qcm94eTogQWRkIHNlY29uZGFyeSB1c2Vyc3BhY2UgY29sby1wcm94eSBzdGFy dCBhcmdzCiAgQ09MTy1Qcm94eTogQWRkIGNvbG8tY29tcGFyZSBub3RpZnkgYXJncwogIENPTE8t UHJveHk6IFVzZSBzb2NrZXQgdG8gZ2V0IGNoZWNrcG9pbnQgZXZlbnQuCiAgQ09MTy1wcm94eTog QWRkIGNvbG9fdXNlcnNwYWNlX3Byb3h5IG1hY3JvCgogZG9jcy9tYW4veGwucG9kLjEuaW4gICAg ICAgICAgICAgfCAgIDUgKysKIHRvb2xzL2xpYnhsL2xpYnhsLmggICAgICAgICAgICAgIHwgICA2 ICsrCiB0b29scy9saWJ4bC9saWJ4bF9jb2xvLmggICAgICAgICB8ICAgNyArKwogdG9vbHMvbGli eGwvbGlieGxfY29sb19wcm94eS5jICAgfCAxNDkgKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrCiB0b29scy9saWJ4bC9saWJ4bF9jb2xvX3Jlc3RvcmUuYyB8ICAxOSArKyst LQogdG9vbHMvbGlieGwvbGlieGxfY29sb19zYXZlLmMgICAgfCAgMTggKysrKy0KIHRvb2xzL2xp YnhsL2xpYnhsX2NyZWF0ZS5jICAgICAgIHwgICA4ICsrLQogdG9vbHMvbGlieGwvbGlieGxfZG0u YyAgICAgICAgICAgfCAxMzggKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCiB0 b29scy9saWJ4bC9saWJ4bF9uaWMuYyAgICAgICAgICB8IDExNyArKysrKysrKysrKysrKysrKysr KysrKysrKysrKysKIHRvb2xzL2xpYnhsL2xpYnhsX3R5cGVzLmlkbCAgICAgIHwgIDY4ICsrKysr KysrKysrKysrKy0tLQogdG9vbHMveGwveGwuaCAgICAgICAgICAgICAgICAgICAgfCAgIDEgKwog dG9vbHMveGwveGxfY21kdGFibGUuYyAgICAgICAgICAgfCAgIDMgKy0KIHRvb2xzL3hsL3hsX21p Z3JhdGUuYyAgICAgICAgICAgIHwgIDI4ICsrKysrKy0tCiB0b29scy94bC94bF9wYXJzZS5jICAg ICAgICAgICAgICB8ICA5NyArKysrKysrKysrKysrKysrKysrKysrKysrCiB0b29scy94bC94bF92 bWNvbnRyb2wuYyAgICAgICAgICB8ICAgMiArCiAxNSBmaWxlcyBjaGFuZ2VkLCA2NDIgaW5zZXJ0 aW9ucygrKSwgMjQgZGVsZXRpb25zKC0pCgotLSAKMi43LjQKCgoKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVu LWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=