From mboxrd@z Thu Jan 1 00:00:00 1970 From: Emmanuel Florac Subject: Re: xfs/md filesystem hang on drive pull under IO with 2.6.35.13 Date: Wed, 18 Jul 2012 00:04:45 +0200 Message-ID: <20120718000445.62135e1d@galadriel.home> References: <5005D661.8030200@dolby.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5005D661.8030200@dolby.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Benedict Singer Cc: linux-raid@vger.kernel.org, xfs@oss.sgi.com List-Id: linux-raid.ids TGUgVHVlLCAxNyBKdWwgMjAxMiAxNDoxNzoyMSAtMDcwMCB2b3VzIMOpY3JpdmllejoKCj4gSXMg dGhpcyBhIGJ1ZyAoc2VlbXMgbGlrZSBhIHJhY2UgY29uZGl0aW9uIGxlYWRpbmcgdG8gYSBkZWFk bG9jaz8pLCAKPiBhbmQvb3IgaXMgdGhlcmUgc29tZXRoaW5nIHRvIGNoYW5nZSBpbiB0aGUgd2F5 IHRoZSBzeXN0ZW0gaXMgc2V0IHVwCj4gdG8gbWl0aWdhdGUgb3Igd29ya2Fyb3VuZCB0aGlzPwoK SXQgZG9lc24ndCByZWFsbHkgaGVscCwgYnV0IGl0IGxvb2tzIHF1aXRlIHNpbWlsYXIgdG8gbXkg b3duIHByb2JsZW07CnRoZSBmaWxlc3lzdGVtIHRoYXQgYnJva2UgdW5kZXIgbG9hZCAoc2VlIG15 IGxhc3QgbWVzc2FnZXMpIHdhcyBydW5uaW5nCnVuZGVyIDIuNi4zNS4xMyB3aGVuIHRoZSBwcm9i bGVtIG9jY3VyZWQgYW5kIHdhcyBwcm9iYWJseSB1bmRlcgpzaWduaWZpY2FudCBsb2FkIGF0IHRo ZSB0aW1lIG9mIHRoZSBjcmFzaC4KClNvIGZhciBpdCBtYXkgYmUgYSBnb29kIGlkZWEgdG8gdXBn cmFkZSB0byBzb21ldGhpbmcgYmV0dGVyIHRoYW4KMi42LjM1LjEzLgoKLS0gCi0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLQpFbW1hbnVlbCBGbG9yYWMgICAgIHwgICBEaXJlY3Rpb24gdGVjaG5pcXVlCiAgICAgICAg ICAgICAgICAgICAgfCAgIEludGVsbGlxdWUKICAgICAgICAgICAgICAgICAgICB8CTxlZmxvcmFj QGludGVsbGlxdWUuY29tPgogICAgICAgICAgICAgICAgICAgIHwgICArMzMgMSA3OCA5NCA4NCAw MgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCnhmcyBtYWlsaW5nIGxpc3QKeGZzQG9zcy5zZ2kuY29tCmh0dHA6Ly9vc3Muc2dp LmNvbS9tYWlsbWFuL2xpc3RpbmZvL3hmcwo=