From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Wilck Subject: Re: Improve processing efficiency for addition and deletion of multipath devices Date: Wed, 16 Nov 2016 10:49:41 +0100 Message-ID: <1479289781.14706.16.camel@suse.com> References: <9797787c-30c5-08fb-f92a-5e68ec0b6333@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: dm-devel@redhat.com List-Id: dm-devel.ids SGkgVGFuZywKCk9uIFdlZCwgMjAxNi0xMS0xNiBhdCAxNjo0NSArMDgwMCwgdGFuZy5qdW5odWlA enRlLmNvbS5jbiB3cm90ZToKCj4gSSB0aGluayB3ZSBjYW4gbWVyZ2VyIG1vc3Qgb2YgdWV2ZW50 IG1lc3NhZ2VzIGFuZCByZWR1Y2UgbW9zdCBvZgo+IHVubmVjZXNzYXJ5IERNIGNoYW5nZcKgCj4g dWV2ZW50IG1lc3NhZ2VzIGR1cmluZyBjcmVhdGlvbi9kZWxldGlvbiBvZiBtdWx0aXBhdGggZGV2 aWNlcyBieSB0aGlzCj4gd2F5LsKgCj4gVGhlIG1ldGhvZCB5b3UgbWVudGlvbmVkIEkgdGhpbmsg dGhhdCBpdCBpcyBhIGxpdHRsZSBjb21wbGV4LCBhbmQgaXQKPiBub3QgcmVkdWNlIHRoZSBETcKg Cj4gYWRkaXRpb24vY2hhbmdlL2RlbGV0aW9uIHVldmVudCBtZXNzYWdlcyB3aGljaCBjb25zdW1l ZCBzeXN0ZW0gaGlnaAo+IHJlc291cmNlLsKgCgpMZXQgbWUgcXVpY2tseSBpbnRyb2R1Y2UgbXlz ZWxmLCBJJ20gYSBuZXcgbWVtYmVyIG9mIEhhbm5lcycgdGVhbSBhdApTVVNFIGFuZCBuZXcgb24g dGhpcyBNTC4KCkFwYXJ0IGZyb20gSGFubmVzJyBwcm9wb3NhbCBmb3IgbW9yZSBmaW5lLWdyYWlu ZWQgbG9ja2luZywgSSBjYW4gc2VlCnRoZSBmb2xsb3dpbmcgb3B0aW9uczoKCiBhKSBpbnN0ZWFk IG9mIGtpY2tpbmcgdGhlIHVldmVudCBwcm9jZXNzaW5nIHRocmVhZCB3aGVuZXZlciBhbnl0aGlu ZwppcyBxdWV1ZWQsIGtpY2sgaXQgaW4gcHJlZGVmaW5lZCB0aW1lIGludGVydmFscyAoMSBzZWNv bmQsIHNheSkuIFRoZQp1ZXZlbnQgcHJvY2Vzc29yIHdvdWxkIHRoZW4gYWNjdW11bGF0ZSBhbGwg Y2hhbmdlcyByZWNlaXZlZCBzaW5jZSBpdApoYWQgYmVlbiBraWNrZWQgbGFzdCwgYW5kIGFwcGx5 IERNIGNoYW5nZXMgb25seSB3aGVuIG5lY2Vzc2FyeS4gVGhpcwptYXkgbmVlZCB0byBiZSBhIGNv bmZpZyBvcHRpb24gYmVjYXVzZSBpdCBjb3VsZCBvYnZpb3VzbHkgbGVhZCB0bwpkZWxheWVkIGRl dmljZSBzZXR1cCBpbiBzb21lIGNvbmZpZ3VyYXRpb25zLgoKIGIpIHRoZSBsb2dpYyBvZiBhKSBj b3VsZCBiZSBpbXByb3ZlZCBieSB0aGUgdWV2ZW50IGxpc3RlbmVyIGRldGVjdGluZwoiZXZlbnQg c3Rvcm1zIiBhbmQgd2FpdGluZyBmb3IgdGhlbSB0byBlbmQgYmVmb3JlIGtpY2tpbmcgdGhlCnBy b2Nlc3NpbmcgdGhyZWFkLiBUaGUgZGV0YWlscyBvZiB0aGUgaGV1cmlzdGljcyBmb3IgInN0b3Jt cyIgd291bGQKbmVlZCB0byBiZSB3b3JrZWQgb3V0LCBvZiBjb3Vyc2UuCgrCoGMpIHNvbWV0aW1l cyBzZXZlcmFsIHVldmVudHMgZm9yIHRoZSBzYW1lIHBoeXNpY2FsIHBhdGggb2NjdXIgaW4gcXVp Y2sKc3VjY2Vzc2lvbi4gTm9ybWFsbHkgaXQgc2hvdWxkIGJlIHN1ZmZpY2llbnQgdG/CoGZpbHRl ciB0aGVzZSBzdWNoIHRoYXQKb25seSB0aGUgbGFzdCBldmVudCBpcyBwcm9jZXNzZWQuCgpSZWdh cmRzLApNYXJ0aW4KCi0tIApEci4gTWFydGluIFdpbGNrIDxtd2lsY2tAc3VzZS5jb20+LCBUZWwu wqArNDkgKDApOTExIDc0MDUzIDIxMDcKU1VTRSBMaW51eCBHbWJILCBHRjogRmVsaXggSW1lbmTD tnJmZmVyLCBKYW5lIFNtaXRoYXJkLCBHcmFoYW0gTm9ydG9uCkhSQiAyMTI4NCAoQUcgTsO8cm5i ZXJnKQoKLS0KZG0tZGV2ZWwgbWFpbGluZyBsaXN0CmRtLWRldmVsQHJlZGhhdC5jb20KaHR0cHM6 Ly93d3cucmVkaGF0LmNvbS9tYWlsbWFuL2xpc3RpbmZvL2RtLWRldmVs