Re: mfi driver performance too bad on LSI MegaRAID SAS 9260-8i
Borja Marcos <[email protected]> Mon, 1 Aug 2016 11:48:30 +0200
| Newsgroups | gmane.os.freebsd.devel.hardware,gmane.os.freebsd.performance,gmane.os.freebsd.current,gmane.os.freebsd.stable |
|---|---|
| Message-ID | <[email protected]> |
Cj4gT24gMDEgQXVnIDIwMTYsIGF0IDA4OjQ1LCBPLiBIYXJ0bWFubiA8b2hhcnRtYW5AemVkYXQu ZnUtYmVybGluLmRlPiB3cm90ZToKPiAKPiBPbiBXZWQsIDIyIEp1biAyMDE2IDA4OjU4OjA4ICsw MjAwCj4gQm9yamEgTWFyY29zIDxib3JqYW1Ac2FyZW5ldC5lcz4gd3JvdGU6Cj4gCj4+IFRoZXJl IGlzIGFuIG9wdGlvbiB5b3UgY2FuIHVzZSAoSSBkbyBpdCBhbGwgdGhlIHRpbWUhKSB0byBtYWtl IHRoZSBjYXJkCj4+IGJlaGF2ZSBhcyBhIHBsYWluIEhCQSBzbyB0aGF0IHRoZSBkaXNrcyBhcmUg aGFuZGxlZCBieSB0aGUg4oCcZGHigJ0gZHJpdmVyLiAKPj4gCj4+IEFkZCB0aGlzIHRvIC9ib290 L2xvYWRlci5jb25mCj4+IAo+PiBody5tZmkuYWxsb3dfY2FtX2Rpc2tfcGFzc3Rocm91Z2g9MQo+ PiBtZmlwX2xvYWQ94oCcWUVTIgo+PiAKPj4gQW5kIGRvIHRoZSB0ZXN0cyBhY2Nlc3NpbmcgdGhl IGRpc2tzIGFzIOKAnGRh4oCdLiBUbyBhdm9pZCBjb25mdXNpb25zLCBpdOKAmXMKPj4gYmV0dGVy IHRvIG1ha2Ugc3VyZSB0aGUgZGlza3MgYXJlIG5vdCBwYXJ0IG9mIGEg4oCcamJvZOKAnSBvciBs b2dpY2FsIHZvbHVtZQo+PiBjb25maWd1cmF0aW9uLgo+PiAKPj4gCj4+IAo+PiAKPj4gQm9yamEu Cj4gWy4uLl0KPiAKPiBIb3cgaXMgdGhpcyBzdXBwb3NlZCB0byB3b3JrIHdoZW4gQUxMIGRpc2tz IChpbmNsdWRpbmcgYm9vdCBkZXZpY2UpIGFyZSBzZXR0bGVkCj4gd2l0aCB0aGUgbWZpIChpbiBv dXIgY2FzZSwgaXQgaXMgYSBGdWppdHN1IENQNDAwaSwgYmFzZWQgdXBvbiBMU0kzMDA4IGFuZAo+ IGRldGVjdGVkIHdpdGhpbiBGcmVlQlNEIDExLUJFVEEgYW5kIDEyLUNVUlJFTlQpIGNvbnRyb2xs ZXIgaXRzZWxmPwo+IAo+IEkgZGlkIG5vdCBmaW5kIGFueSBzb2x1dGlvbiB0byBmb3JjZSB0aGUg Q1A0MDBpIGludG8gYSBtb2RlIG1ha2luZyBpdHNlbGYKPiBhY3RpbmcgYXMgYSBIQkEgKHdlIGlu dGVuZCB0byB1c2UgYWxsIGRyaXZlcyB3aXRoIFpGUyBhbmQgbGV0IEZyZWVCU0QKPiBrZXJuZWwv WkZTIGNvbnRyb2wgZXZlcnl0aGluZykuCgpIYXZlIHlvdSB0cmllZCB0aGF0IHBhcnRpY3VsYXIg b3B0aW9uPyAKCldpdGgga2luZGEgcmVjZW50IExTSSBiYXNlZCBjYXJkcyB5b3UgaGF2ZSB0aHJl ZSBvcHRpb25zOgoKLSBUaGUgbW9zdCB1c3VhbCBhbmQgZGVmaW5pdGVseSBOT1QgUkVDT01NRU5E RUQgb3B0aW9uIGlzIHRvIGRlZmluZSBhIGxvZ2ljYWwgdm9sdW1lIHBlciBkaXNrCndoaWNoIGFj dHVhbGx5IExTSSBMb2dpYyBjYWxsZWQgYmVmb3JlIEpCT0QgbW9kZS4gSXTigJlzIG5vdCByZWNv bW1lbmRlZCBhdCBhbGwgaWYgeW91IHdhbnQgdG8gcnVuIFpGUy4KCi0gUmVjZW50IGNhcmRzLCBJ IHRoaW5rIEkgc2F3IHRoaXMgZmlyc3Qgb24gdGhlIExTSTMwMDgsIGhhdmUgYSBKQk9EIG1vZGUg dGhhdCBleHBvc2VzIHRoZSBkcml2ZXMgYXMg4oCcbWZpc3lzcGTigJ0gZGV2aWNlcy4KSSBkb27i gJl0IHJlY29tbWVuZCBpdCBlaXRoZXIsIGJlY2F1c2UgdGhlIHN5c3BkIGRyaXZlcyBhcmUgYSBz b3J0IG9mIGxpbWl0ZWQgdmVyc2lvbiBvZiBhIGRpc2sgZGV2aWNlLiBXaXRoIFNTRHMsIGVzcGVj aWFsbHksIHlvdQpkb27igJl0IGhhdmUgYWNjZXNzIHRvIHRoZSBUUklNIGNvbW1hbmQuCgotIFRo ZSB0aGlyZCBvcHRpb24gaXMgdG8gbWFrZSB0aGUgZHJpdmVyIGV4cG9zZSB0aGUgU0FTIGRldmlj ZXMgbGlrZSBhIEhCQSB3b3VsZCBkbywgc28gdGhhdCB0aGV5IGFyZSB2aXNpYmxlIHRvIHRoZQpD QU0gbGF5ZXIsIGFuZCBkaXNrcyBhcmUgaGFuZGxlZCBieSB0aGUgc3RvY2sg4oCcZGHigJ0gZHJp dmVyLCB3aGljaCBpcyB0aGUgaWRlYWwgc29sdXRpb24uIAoKSG93ZXZlciwgdGhpcyB0aGlyZCBv cHRpb24gbWlnaHQgbm90IGJlIGF2YWlsYWJsZSBpbiBzb21lIGN1c3RvbSBmaXJtd2FyZSB2ZXJz aW9ucyBmb3IgY2VydGFpbiBtYW51ZmFjdHVyZXJzPyBJIGRvbsK0dAprbm93LiBBbmQgSSB3b3Vs ZCBoZXNpdGF0ZSB0byBtYWtlIHRoZSBjb252ZXJzaW9uIG9uIGEgcHJvZHVjdGlvbiBtYWNoaW5l IHVubGVzcyB5b3UgaGF2ZSBhIGNvbXBsZXRlIGFuZCByZWxpYWJsZQpmdWxsIGJhY2t1cCBvZiBh bGwgdGhlIGRhdGEgaW4gY2FzZSB5b3UgbmVlZCB0byByZWJ1aWxkIGl0LgoKSW4gb3JkZXIgdG8g ZG8gaXQgeW91IG5lZWQgYSBjb3VwbGUgb2YgdGhpbmdzLiBZb3UgbmVlZCB0byBzZXQgdGhlIHZh cmlhYmxlIGh3Lm1maS5hbGxvd19jYW1fZGlza19wYXNzdGhyb3VnaD0xCmFuZCB0byBsb2FkIHRo ZSBtZmlwLmtvIG1vZHVsZS4KCldoZW4gYm9vdGluZyBpbnN0YWxsYXRpb24gbWVkaWEsIGVudGVy IGNvbW1hbmQgbW9kZSBhbmQgdXNlIHRoZXNlIGNvbW1hbmRzOgoKLS0tLS0Kc2V0IGh3Lm1maS5h bGxvd19jYW1fZGlza19wYXNzdGhyb3VnaD0xCmxvYWQgbWZpcApib290CuKAlOKAlOKAlAoKClJl bWVtYmVyIHRoYXQgYWZ0ZXIgaW5zdGFsbGF0aW9uIHlvdSBuZWVkIHRvIHVwZGF0ZSAvYm9vdC9s b2FkZXIuY29uZiBpbiB0aGUgc3lzdGVtIHlvdSBqdXN0IGluc3RhbGxlZCB3aXRoIHRoZQpmb2xs b3dpbmcgY29udGVudHM6CgogICAgIGh3Lm1maS5hbGxvd19jYW1fZGlza19wYXNzdGhyb3VnaD0x CiAgICAgbWZpcF9sb2FkPeKAnFlFU+KAnQoKCkEgbm90ZSByZWdhcmRpbmcgQ0FNIGFuZCBNRkkg dmlzaWJpbGl0eTogT24gc29tZSBvbGQgZmlybXdhcmUgdmVyc2lvbnMgZm9yIHRoZSBMU0kyMDA4 IEnigJl2ZSBldmVuIHNlZW4gdGhlIGRpc2tzCmF2YWlsYWJsZSBib3RoIGFzIOKAnG1maeKAnSBh bmQg4oCcZGHigJ0gZHJpdmVycy4gSWYgcG9zc2libGUsIHlvdSBzaG91bGQgdHJ5IHRvIHNldCB0 aGVtIHVwIGFzIOKAnHVuY29uZmlndXJlZCBnb29k4oCdIG9uIHRoZSBSQUlECmZpcm13YXJlLiBV c2UgdGhlIFJBSUQgZmlybXdhcmUgc2V0IHVwIG9yIG1heWJlIG1maXV0aWwoOCkKCkFsc28sIG1h a2Ugc3VyZSB5b3UgZG9u4oCZdCBjcmVhdGUgYW55IGxvZ2ljYWwgdm9sdW1lcyBvbiB0aGUgZGlz a3MgeW91IHdhbnQgZXhwb3NlZCB0byBDQU0uIFlvdSBzaG91bGQgZGVsZXRlCnRoZSBsb2dpY2Fs IHZvbHVtZXMgc28gdGhhdCB0aGUgTUZJIGZpcm13YXJlIGRvZXNu4oCZdCBkbyBhbnl0aGluZyB3 aXRoIHRoZW0uIAoKQU5EIEJFV0FSRTogRG9pbmcgdGhlc2UgY2hhbmdlcyB0byBhIHN5c3RlbSBp biBwcm9kdWN0aW9uIHdpdGggdmFsdWFibGUgZGF0YSBpcyBkYW5nZXJvdXMuIE1ha2Ugc3VyZSB5 b3UgaGF2ZSBhIGZ1bGwKYW5kIHNvdW5kIGJhY2t1cCBiZWZvcmUgbWFraW5nIHRoZXNlIGNoYW5n ZXMuCgpBcyBhIHdvcnN0IGNhc2UsIHRoZSBjYXJkIGNvdWxkIGV4cG9zZSB0aGUgZGV2aWNlcyBi b3RoIGFzIOKAnHN5c3Bk4oCdIGFuZCBDQU0gKGkuZS4sIOKAnGRh4oCdIGRyaXZlcykgYnV0IGFz IGxvbmcgYXMgeW91IGRvbuKAmXQKdG91Y2ggdGhlIHN5c3BkIGRldmljZXMgdGhlIGNhcmQgd29u 4oCZdCBkbyBhbnl0aGluZyB0byB0aGVtIGFzIGZhciBhcyBJIGtub3cuIEl0IGNvdWxkIGJlIGEg c2VyaW91cyBwcm9ibGVtLCBob3dldmVyLCBpZiB5b3UgCmFjY2VzcyBhIGRyaXZlIHBhcnQgb2Yg YSBsb2dpY2FsIHZvbHVtZSB0aHJvdWdoIENBTSwgYXMgUkFJRCBjYXJkcyB0ZW5kIGRvIHRvIOKA nHBhdHJvbCByZWFkc+KAnSBhbmQgb3RoZXIgc3R1ZmYgb24gdGhlbS4gCgpQcm92aWRlZCBpdOKA mXMgc2FmZSB0byBkbyB3aGF0IEkgcmVjb21tZW5kZWQsIHRyeSBpdCBhbmQgZm9sbG93IHVwIGJ5 IGVtYWlsLiAKCgoKCgpCb3JqYS4KCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmZyZWVic2QtaGFyZHdhcmVAZnJlZWJzZC5vcmcgbWFpbGluZyBsaXN0 Cmh0dHBzOi8vbGlzdHMuZnJlZWJzZC5vcmcvbWFpbG1hbi9saXN0aW5mby9mcmVlYnNkLWhhcmR3 YXJlClRvIHVuc3Vic2NyaWJlLCBzZW5kIGFueSBtYWlsIHRvICJmcmVlYnNkLWhhcmR3YXJlLXVu c3Vic2NyaWJlQGZyZWVic2Qub3JnIg==