From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Wilck Subject: Re: [PATCH v4 0/1] multipath-tools: Prioritizer based on a latency algorithm Date: Fri, 09 Jun 2017 10:05:52 +0200 Message-ID: <1496995552.4654.16.camel@suse.com> References: <1496717022-25392-1-git-send-email-philip.yang@huawei.com> <8f92be05-3841-e1b8-ac69-13ab4700395e@suse.de> <197737a7-c0bd-adf7-934c-b198adac82f3@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <197737a7-c0bd-adf7-934c-b198adac82f3@huawei.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: Yang Feng , Hannes Reinecke , dm-devel@redhat.com, christophe.varoqui@opensvc.com, bmarzins@redhat.com, xose.vazquez@gmail.com Cc: zouming.zouming@huawei.com, hege09@huawei.com, guanjunxiong@huawei.com, shenhong09@huawei.com, qiuxin@huawei.com List-Id: dm-devel.ids SGVsbG8gWWFuZywKCj4gPiBBY3R1YWxseSwgeW91J3JlIG5vdCBhbG9uZSBoZXJlOyBzZXZlcmFs IG90aGVyIHN0b3JhZ2UgYXJyYXkgc2V0dXBzCj4gPiBzdWZmZXIgZnJvbSB0aGUgc2FtZSBwcm9i bGVtLgo+ID4gCj4gPiBFZyBpZiB5b3UgaGF2ZSBhIHNpdGUtZmFpbG92ZXIgc2V0dXAgd2l0aCB0 d28gc3RvcmFnZSBhcnJheXMgYXQKPiA+IGRpZmZlcmVudCBsb2NhdGlvbnMgdGhlIHByb2JsZW0g aXMgbW9yZS1vci1sZXNzIHRoZSBzYW1lOwo+ID4gYm90aCBhcnJheXMgcG90ZW50aWFsbHkgd2ls bCBiZSBkaXNwbGF5aW5nIGlkZW50aWNhbCBwcmlvcml0eQo+ID4gaW5mb3JtYXRpb24sIGRlc3Bp dGUgb25lIGFycmF5IGJlaW5nIHJlbW90ZS4KPiA+IAo+IAo+IEl0J3MgdXAgdG8gdGhlIHZhbHVl IHNldCBvZiB0aGUgYXJndW1lbnQgImxhdGVuY3lfaW50ZXJ2YWwiLkZvcgo+IGV4YW1wbGUsCj4g SWYgbGF0ZW5jeV9pbnRlcnZhbD0xMG1zLCB0aGUgcGF0aHMgd2lsbCBiZSBncm91cGVkIGluIHBy aW9yaXR5Cj4gZ3JvdXBzCj4gd2l0aCBwYXRoIGxhdGVuY3kgMC0xMG1zLCAxMC0yMG1zLCAyMC0z MG1zLCBldGMuIElmIHRoZSBhcmd1bWVudAo+ICJsYXRlbmN5X2ludGVydmFsIiBpcyBzZXQgdG8g YXBwcm9wcmlhdGUgdmFsdWUgYW5kIHRoZSBkaXN0YW5jZQo+IGJldHdlZW4KPiB0d28gYXJyYXlz IGlzIG5vdCBlbm91Z2ggZmFyLCB0d28gcHJpb3JpdGllcyBtYXkgYmUgdGhlIHNhbWUsIEJ1dAo+ IGl0J3MKPiBPSywgYmVjYXVzZSBiZXR3ZWVuIHR3byBhcnJheXMsIHRoZSBnYXAgb2YgYXZlcmFn ZSBwYXRoIGxhdGVuY3kgaXMKPiB2ZXJ5Cj4gc21hbGwgYW5kIHRvbGVyYWJsZS4KCkkgd29uZGVy IGlmIGl0IHdvdWxkIG1ha2Ugc2Vuc2UgdG8gdXNlICJsb2dhcml0aG1pY2FsbHkiIHNjYWxlZCBs YXRlbmN5CmludGVydmFscyBoZXJlLiBJdCB3b3VsZG4ndCBtYWtlIGEgbGFyZ2UgZGlmZmVyZW5j ZSB3aGV0aGVyIHRoZSBsYXRlbmN5CmlzIDFtcyBvciAybXMsIGJ1dCBpZiB3ZSBoYXZlIHBhdGhz IHdoZXJlIHRoZSBsYXRlbmNpZXMgZGlmZmVyIGJ5IG9yZGVyCm9mIG1hZ25pdHVkZSwgaXQgd291 bGQgYmUgdmVyeSBpbXBvcnRhbnQgdG8gbWFrZSBhIGRpc3RpbmN0aW9uLiBXaXRoCnRoZSBjdXJy ZW50IGxpbmVhciBpbnRlcnZhbHMsIGl0IHdvdWxkIGJlIGhhcmQgdG8gZ2V0IHRoaXMgcmlnaHQg KHVzCmludGVydmFsIHNpemUgd291bGQgcmVzdWx0IGluIHRvbyBtYW55IGludGVydmFscywgYW5k IHNlYyBpbnRlcnZhbCBzaXplCndvdWxkbid0IGFsbG93IGEgZGlzdGluY3Rpb24gYmV0d2VlbiB1 cyBhbmQgbXMgbGF0ZW5jaWVzKS4KCkJ5IHVzaW5nIGxvZ2FyaXRobWljIHNjYWxlLCB5b3UgY291 bGQgc2V0dXAgdGhlIGxhdGVuY3kgaW50ZXZhbHMgZS5nCmxpa2UgdGhpczogCgogIDwgMTB1cywg MTB1cy0xMDB1cywgMTAwdXMtMW1zLCAxbXMtMTBtcywgMTBtcy0xMDBtcywgPiAxMDBtcwoKSU1P IHRoYXQgd291bGQgYmUgYmV0dGVyLCBpbiBwYXJ0aWN1bGFyIGlmIHRoZSBsYXRlbmNpZXMgZGlm ZmVyCnN0cm9uZ2x5IGJldHdlZW4gcGF0aHMuCgpSZWdhcmRzCk1hcnRpbgoKCi0tIApEci4gTWFy dGluIFdpbGNrIDxtd2lsY2tAc3VzZS5jb20+LCBUZWwuICs0OSAoMCk5MTEgNzQwNTMgMjEwNwpT VVNFIExpbnV4IEdtYkgsIEdGOiBGZWxpeCBJbWVuZMO2cmZmZXIsIEphbmUgU21pdGhhcmQsIEdy YWhhbSBOb3J0b24KSFJCIDIxMjg0IChBRyBOw7xybmJlcmcpCgotLQpkbS1kZXZlbCBtYWlsaW5n IGxpc3QKZG0tZGV2ZWxAcmVkaGF0LmNvbQpodHRwczovL3d3dy5yZWRoYXQuY29tL21haWxtYW4v bGlzdGluZm8vZG0tZGV2ZWw=