From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Snitzer Subject: Re: Setting up LVM cache causes crash Date: Thu, 30 Oct 2014 18:45:36 -0400 Message-ID: <20141030224536.GC654@redhat.com> References: <590C03FA-0051-4DCF-B568-C0A47B16AA49@redhat.com> <99ACAC11-1051-4C96-A81F-E4B0845D3145@redhat.com> <45156BF3-4E7B-4F7B-82A5-187FC5970D4D@redhat.com> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <45156BF3-4E7B-4F7B-82A5-187FC5970D4D@redhat.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: Brassow Jonathan Cc: device-mapper development , data , Elvin Cako , LVM general discussion and development List-Id: dm-devel.ids T24gVGh1LCBPY3QgMzAgMjAxNCBhdCAxMjo0MXBtIC0wNDAwLApCcmFzc293IEpvbmF0aGFuIDxq YnJhc3Nvd0ByZWRoYXQuY29tPiB3cm90ZToKCj4gRWx2aW4sCj4gCj4gT25lIG9mIHRoZSBidWdz IEkgcmVmZXJlbmNlZCBlYXJsaWVyIGhhcyBiZWVuIGZpeGVkIHVwc3RyZWFtLiAgWW91IG1heSBu ZWVkIHRvIGdyYWIgdGhlIGxhdGVzdCB1cHN0cmVhbSBMVk0gYW5kIGtlcm5lbCBzb3VyY2VzLiAg SWYgeW91IGFyZSB3YWl0aW5nIHRvIHNlZSB0aGlzIGZpeGVkIGluIGEgZGlzdHJpYnV0aW9uLCB0 aGUgZWFybGllc3QgaXMgbGlrZWx5IHRvIGJlIHJoZWw3LjEgKGZvbGxvd2VkIGJ5IHJoZWw2Ljcp Lgo+IAo+IElmIHlvdSBjb250aW51ZSB0byBoYXZlIGlzc3VlcyBsaWtlIHRoaXMsIHBsZWFzZSBj b250YWN0IHRoZSBkbS1kZXZlbCBtYWlsaW5nIGxpc3QgKEND4oCZZWQgb24gdGhpcyBtYWlsKS4K CldlIGFjdHVhbGx5IHdvdWxkIHJhdGhlciBhIFJIRUwgYnVnIGdldCBhIHByb3BlciByZWRoYXQg YnVnemlsbGEsIGJ1dAp5ZXMsIHRoaXMgaXNzdWUgdGhhdCBFbHZpbiByZXBvcnRlZCBhZ2FpbnN0 IFJIRUw3IGFwcGVhcnMgaWRlbnRpY2FsIHRvCnRoaXMgQlo6IGh0dHBzOi8vYnVnemlsbGEucmVk aGF0LmNvbS8xMDgwODk0CgpJIGhhdmUgbm8gaW5pdGlhbCByZWFzb24gdG8gYmVsaWV2ZSB0aGlz IGlzc3VlIGlzIFJIRUwtb25seSAobWVhbmluZyBpdApsaWtlbHkgZXhpc3RzIHVwc3RyZWFtIHRv bykuIEkndmUgZ29uZSBhaGVhZCBhbmQgbWFkZSB0aGUgYnVnIHB1YmxpYyBub3cuCgotLQpkbS1k ZXZlbCBtYWlsaW5nIGxpc3QKZG0tZGV2ZWxAcmVkaGF0LmNvbQpodHRwczovL3d3dy5yZWRoYXQu Y29tL21haWxtYW4vbGlzdGluZm8vZG0tZGV2ZWw= From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 30 Oct 2014 18:45:36 -0400 From: Mike Snitzer Message-ID: <20141030224536.GC654@redhat.com> References: <590C03FA-0051-4DCF-B568-C0A47B16AA49@redhat.com> <99ACAC11-1051-4C96-A81F-E4B0845D3145@redhat.com> <45156BF3-4E7B-4F7B-82A5-187FC5970D4D@redhat.com> MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <45156BF3-4E7B-4F7B-82A5-187FC5970D4D@redhat.com> Subject: Re: [linux-lvm] Setting up LVM cache causes crash Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="windows-1252" To: Brassow Jonathan Cc: device-mapper development , data , Elvin Cako , LVM general discussion and development On Thu, Oct 30 2014 at 12:41pm -0400, Brassow Jonathan wrote: > Elvin, >=20 > One of the bugs I referenced earlier has been fixed upstream. You may ne= ed to grab the latest upstream LVM and kernel sources. If you are waiting = to see this fixed in a distribution, the earliest is likely to be rhel7.1 (= followed by rhel6.7). >=20 > If you continue to have issues like this, please contact the dm-devel mai= ling list (CC=E2=80=99ed on this mail). We actually would rather a RHEL bug get a proper redhat bugzilla, but yes, this issue that Elvin reported against RHEL7 appears identical to this BZ: https://bugzilla.redhat.com/1080894 I have no initial reason to believe this issue is RHEL-only (meaning it likely exists upstream too). I've gone ahead and made the bug public now.