From owner-freebsd-fs@FreeBSD.ORG Mon Mar 9 09:08:11 2015 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8B4EF56B for ; Mon, 9 Mar 2015 09:08:11 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7294E8F7 for ; Mon, 9 Mar 2015 09:08:11 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t2998Be4001536 for ; Mon, 9 Mar 2015 09:08:11 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 198242] [zfs] L2ARC degraded. Checksum errors, I/O errors Date: Mon, 09 Mar 2015 09:08:11 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rs@bytecamp.net X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-fs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Mar 2015 09:08:11 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198242 Robert Schulze changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rs@bytecamp.net --- Comment #3 from Robert Schulze --- We have the same behaviour here, with an Intel SSDSA2M080G2GC as L2ARC. In the past, this led to serious performance degradation and a crash of the system. The behaviour is better since 10.1, but not fixed entirely. with kind regards, Robert Schulze -- You are receiving this mail because: You are the assignee for the bug.