From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Elsayed Subject: Re: dm-cache caching network volume Date: Tue, 18 Jun 2013 19:07:03 -0700 Message-ID: References: <1371547972.6128.8.camel@expiron> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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 QWxleCBFbHNheWVkIHdyb3RlOgoKPiDDiXRpZW5uZSBCRVJTQUMgd3JvdGU6Cj4gCj4+IEhpLAo+ PiAKPj4gSSdtIHRlc3RpbmcgZG0tY2FjaGUgZm9yIHVzaW5nIGEgbG9jYWwgU1NEIGFzIGEgY2Fj aGUgZm9yIGEgbmV0d29yawo+PiB2b2x1bWUuIE15IGdvYWwgaXMgdG8gdGVzdCBkbS1jYWNoZSBi ZWhhdmlvdXIgd2hlbiBuZXR3b3JrIGlzIGRvd24uCj4+IAo+PiBUaGUgZGV2aWNlIGlzIHNoYXJl ZCB0aHJvdWdoIGlTQ1NJLiBUaGUgZmlyc3QgdGVzdCBpcyBmaWxsaW5nIGEgaHVnZQo+PiBmaWxl IHdpdGggZGQgZnJvbSAvZGV2L3plcm8uIFNvLCB0aGlzIGlzIHNlcXVlbnRpYWwgYWNjZXNzLiBX aGlsZSBkZCBpcwo+PiBydW5uaW5nLCBpIHJlbW92ZSB0aGUgdHVuIGlmYWNlIGZyb20gdGhlIGJy aWRnZSBvbiB0aGUgaG9zdC4gaVNDU0kKPj4gcHJvcGVybHkgZGV0ZWN0cyB0aGUgbmV0d29yayBm YWlsdXJlLgo+PiAKPj4gSSBleHBlY3RlZCBkbS1jYWNoZSB0byBjb250aW51ZSBmaWxsaW5nIGRp cnR5IGJsb2NrcywgZXZlbiBpZiB0aGUKPj4gbmV0d29yayBkZXZpY2UgaXMgYmxvY2tpbmcuIEJ1 dCBpdCBkb2Vzbid0LiBUaGUgc3RhdHVzIHNob3dzIHRoYXQgZGlydHkKPj4gYmxvY2tzIGNvdW50 IHN0YXlzIHRoZSBzYW1lLiBkZCBpcyBibG9ja2luZy4KPj4gCj4+IEknbSB3b25kZXJpbmcgaWYg dGhlcmUgaXMgc29tZSBjYWNoZSBkZXNhY3RpdmF0aW9uIGR1ZSB0bwo+PiBzZXF1ZW50aWFsX3Ro cmVzaG9sZC4gQnV0IGluY3JlYXNpbmcgc2VxdWVudGlhbF90aHJlc2hvbGQgZGlkIG5vdCBoZWxw Lgo+PiBXaGVyZSBkb2VzIGRtLWNhY2hlIGJsb2NrcyA/Cj4+IAo+PiBJcyBpdCBwb3NzaWJsZSB0 byBoYXZlIGRtLWNhY2hlICJidWZmZXJpemUiIGJsb2NrcyBmb3IgbmV0d29yawo+PiBmYWlsdXJl cyA/Cj4+IAo+PiBSZWdhcmRzLAo+IAo+IERpc2NsYWltZXI6IE5vdCBhbiBleHBlcnQsIGFuZCBu b3QgYWN0dWFsbHkgaW52b2x2ZWQgaW4gd3JpdGluZyBiY2FjaGUKPiAKPiBXZWxsLCBzaW5jZSB5 b3UgZGlkbid0IG1lbnRpb24gY2hhbmdpbmcgaXQsIEkgc3VzcGVjdCB5b3UgYXJlIG9wZXJhdGlu ZyBpbgo+IHRoZSBkZWZhdWx0ICJ3cml0ZXRocm91Z2giIG1vZGUgLSB0aGlzIGRvZXNuJ3QgcmV0 dXJuIHRvIHVzZXJzcGFjZSB1bnRpbAo+IHRoZSBkYXRhIGlzIG9uIHRoZSBiYWNraW5nIChpU0NT SSBpbiB5b3VyIGNhc2UpIGRldmljZS4gRm9yIGJjYWNoZSBvdmVyIGEKPiBuZXR3b3JrIHZvbHVt ZSwgdGhpcyBpcyB0aGUgc2FmZSBvcHRpb24sIHNpbmNlIHRoZSBjbGllbnQgbWFjaGluZSBkeWlu Zwo+IHdvbid0IGxvc2UgZGF0YS4KPiAKPiBJZiB5b3UgcHV0IGJjYWNoZSBpbiB3cml0ZXRocm91 Z2ggbW9kZSwgaXQgbWF5IHdlbGwgZG8gZXhhY3RseSBhcyB5b3UKPiBkZXNjcmliZSwgYnV0IG9u bHkgaWYgaVNDU0kgaXRzZWxmIHJlY292ZXJzIGZyb20gdGhlIGNvbm5lY3Rpb24gbG9zcyAoYW5k Cj4gcG9zc2libHkgb3RoZXIgY2F2ZWF0cyBJJ20gbm90IHRoaW5raW5nIG9mKS4gSWYgaXQgZG9l c24ndCwgb3IgaWYgaXQgZG9lcwo+IGJ1dCBkb2Vzbid0IG1hbmFnZSB0byBtYWludGFpbiB0aGUg ZXhhY3Qgc3RhdGUgaXQgd2FzIGluIG9uIGRpc2Nvbm5lY3Rpb24sCj4gdGhlbiB5b3Ugd2lsbCBs b3NlIGRhdGEuCgpNeSBhcG9sb2dpZXMsIEkgZGlkbid0IHJlYWxpemUgdW50aWwgSSByZWFkeSBt eSBvd24gcmVwbHkgb24gdGhlIHdheSBiYWNrIAp0aGF0IHRoaXMgd2FzIG9uIHRoZSB0b3BpYyBv ZiBkbS1jYWNoZSByYXRoZXIgdGhhbiBiY2FjaGUuCgpUbyBwcm9wZXJseSByZXNwb25kLCBhcyBJ IHVuZGVyc3RhbmQgaXQgZG0tY2FjaGUgd29ya3MgYnkgbWlncmF0aW5nIGNodW5rcyAKYmV0d2Vl biB0aGUgYmFja2luZyBkZXZpY2UgYW5kIHRoZSBmYXN0ZXIgY2FjaGUuIElmIHlvdXIgd3JpdGUg d291bGQgZ28gdG8gCnRoZSBiYWNraW5nIGRldmljZSwgaXQgd291bGQgYmxvY2sgZXhhY3RseSBh cyBub3JtYWwuCgooSSBob3BlIEkgZGlkbid0IGdldCB0aGlzIGVncmVnaW91c2x5IHdyb25nLi4u KQoKCi0tCmRtLWRldmVsIG1haWxpbmcgbGlzdApkbS1kZXZlbEByZWRoYXQuY29tCmh0dHBzOi8v d3d3LnJlZGhhdC5jb20vbWFpbG1hbi9saXN0aW5mby9kbS1kZXZlbA==