From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 7176E7CB4 for ; Sun, 21 Feb 2016 17:38:48 -0600 (CST) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay1.corp.sgi.com (Postfix) with ESMTP id 412288F80B6 for ; Sun, 21 Feb 2016 15:38:42 -0800 (PST) Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net [150.101.137.131]) by cuda.sgi.com with ESMTP id nH7OPCuBzbgN7tHb for ; Sun, 21 Feb 2016 15:18:29 -0800 (PST) Date: Mon, 22 Feb 2016 10:18:15 +1100 From: Dave Chinner Subject: Re: What is the meaning of XLOG_MIN_RECORD_BSIZE? (Missing a check?) Message-ID: <20160221231815.GD25832@dastard> References: <20160219154347.GA27263@bfoster.bfoster> <20160219162913.GC27263@bfoster.bfoster> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20160219162913.GC27263@bfoster.bfoster> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Brian Foster Cc: xfs-oss , Jan Tulak T24gRnJpLCBGZWIgMTksIDIwMTYgYXQgMTE6Mjk6MTNBTSAtMDUwMCwgQnJpYW4gRm9zdGVyIHdy b3RlOgo+IE9uIEZyaSwgRmViIDE5LCAyMDE2IGF0IDA1OjE2OjI4UE0gKzAxMDAsIEphbiBUdWxh ayB3cm90ZToKPiA+IE9uIEZyaSwgRmViIDE5LCAyMDE2IGF0IDQ6NDMgUE0sIEJyaWFuIEZvc3Rl ciA8YmZvc3RlckByZWRoYXQuY29tPiB3cm90ZToKPiA+ID4gT24gRnJpLCBGZWIgMTksIDIwMTYg YXQgMDI6MzQ6NTJQTSArMDEwMCwgSmFuIFR1bGFrIHdyb3RlOgo+ID4gPiA+IFRoZXJlIGlzIG5v IGNoZWNrIGZvciBhIG1pbmltYWwgdmFsdWUsIHNvIEkgY2FuIGRvIC1sIHN1PTEgKG9yIHN1PTAp LiBBcmUKPiA+ID4gPiB0aGVyZSBzb21lIGNhdmVhdOKAi3MgKG90aGVyIHRoYW4gcGVyZm9ybWFu Y2UpIHdpdGggc3VjaCBhIHNtYWxsIHZhbHVlPyBDYW4KPiA+ID4gPiBpdCBiZSB0aGF0IHdlIGFy ZSBtaXNzaW5nIGEgY2hlY2s/IEJlY2F1c2UKPiA+ID4gPiBYTE9HX0JJR19SRUNPUkRfQlNJWkUK PiA+ID4gPiDigIsgYW5kIFhMT0dfTUFYX1JFQ09SRF9CU0laRSBhcmUgdXNlZCBhbmQgdGhlIHVw cGVyIGJvdW5kIGlzIGxpbWl0ZWQu4oCLLi4KPiA+ID4gPgo+ID4gPgo+ID4gPiBPbiBhIHF1aWNr IHRlc3QsIGl0IGxvb2tzIGxpa2UgbWtmcyBqdXN0IGlnbm9yZXMgY2VydGFpbiBsb2cgc3RyaXBl IHVuaXQKPiA+ID4gdmFsdWVzIHRoYXQgYXJlbid0IGJsb2NrIGFsaWduZWQuIEknZCBwcm9iYWJs eSBleHBlY3QgdGhpcyB0byBiZWhhdmUKPiA+ID4gc2ltaWxhciB0byB0aGUgJy1kIHN1JyBvcHRp b24gYW5kIGNvbXBsYWluIGFib3V0IGludmFsaWQgaW5wdXQuLj8KPiA+IAo+ID4g4oCLU291bmRz IGxvZ2ljYWwgYW5kIGxpa2Ugd2hhdCBJIGV4cGVjdGVkIGFuZCBkaWRuJ3QgZm91bmQuIEkgd2ls bCBzZW5kIGEKPiA+IHBhdGNoIGFkZGluZyB0aGlzIGNoZWNrLi4uIHRoZSBvbmx5IHF1ZXN0aW9u IGlzLCB3aGF0IHNob3VsZCBiZSB0aGUgbWluaW1hbAo+ID4gdmFsdWU/IFNob3VsZCBJIGNoZWNr IGl0IGFnYWluc3QgYmxvY2sgc2l6ZSBhbmQgZm9yYmlkIHNtYWxsZXIgc2l6ZXM/Cj4gPiBBbGln bmluZyBhIHN0cmlwZSB1bml0IHdpdGggbGVuZ3RoIDEwMjQgb24gNDA5NiBibG9ja3MgZG9lc24n dCBsb29rcyBsaWtlIGEKPiA+IG5pY2UgdGhpbmcuIDotKQo+ID4gKEFuZCBvbiBhIHF1aWNrIGNo ZWNrLCBpdCBzZWVtcyB0aGF0IC1kIHN1IGlzIGRvaW5nIGp1c3QgdGhhdC4pCj4gCj4gVGhlIG1h biBwYWdlIHNheXMgaXQgbXVzdCBiZSBhIG11bHRpcGxlIG9mIHRoZSBmc2Igc2l6ZS4gSW5kZWVk LCAnLWQgc3UnCj4gY29tcGxhaW5zIGFib3V0IGFueXRoaW5nIHRoYXQgaXMgbGVzcyB0aGFuIDEg RlNCLCBzbyBJIHdvdWxkIGp1c3QgZ28KPiB3aXRoIHRoYXQuIDopCgpLZWVwIGluIG1pbmQgdGhh dCBhIHZhbHVlIG9mIDAgaW4gdGhlIHN1cGVyYmxvY2sgaXMgY29tcGxldGVseQphY2NlcHRpYmxl LCBpbiB3aGljaCBjYXNlIHRoZSBrZXJuZWwgdHJlYXRzIHRoZSBsb2cgc3RyaXBlIHVuaXQgYXMK YmVpbmcgYSBzaW5nbGUgc2VjdG9yIChpLmUuIHNhbWUgYXMgYSB2MSBsb2cpLiBTZWUsIGZvciBl eGFtcGxlLAp4bG9nX3N5bmMoKSB3aGVyZSBpdCB3b3JrcyBvdXQgdGhlIHBhZGRpbmcgdG8gdXNl IGZvciB0aGUgbG9nIGJ1ZmZlcgp3cml0ZS4KCkNoZWVycywKCkRhdmUuCi0tIApEYXZlIENoaW5u ZXIKZGF2aWRAZnJvbW9yYml0LmNvbQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KeGZzIG1haWxpbmcgbGlzdAp4ZnNAb3NzLnNnaS5jb20KaHR0cDovL29z cy5zZ2kuY29tL21haWxtYW4vbGlzdGluZm8veGZzCg==