From owner-freebsd-fs@FreeBSD.ORG Mon Apr 13 14:58:21 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 8A78A22B for ; Mon, 13 Apr 2015 14:58:21 +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 70A0C77A for ; Mon, 13 Apr 2015 14:58:21 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t3DEwL7H000886 for ; Mon, 13 Apr 2015 14:58:21 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 195746] zfs L2ARC wrong alloc/free size Date: Mon, 13 Apr 2015 14:58:19 +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: gkontos@aicom.gr 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, 13 Apr 2015 14:58:21 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195746 gkontos@aicom.gr changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gkontos@aicom.gr --- Comment #2 from gkontos@aicom.gr --- I have exactly the same problem with 2X Intel DC S3500 Series 600GB ------------------------------------------------------------------------ ZFS Subsystem Report Mon Apr 13 10:56:52 2015 ------------------------------------------------------------------------ L2 ARC Summary: (DEGRADED) Passed Headroom: 69.29m Tried Lock Failures: 316.43k IO In Progress: 86 Low Memory Aborts: 648 Free on Write: 1.01m Writes While Full: 202.57k R/W Clashes: 1.32k Bad Checksums: 17.34m IO Errors: 3.23m SPA Mismatch: 49.06m L2 ARC Size: (Adaptive) 3.21 TiB Header Size: 0.19% 6.21 GiB L2 ARC Evicts: Lock Retries: 146 Upon Reading: 0 L2 ARC Breakdown: 103.52m Hit Ratio: 34.77% 35.99m Miss Ratio: 65.23% 67.53m Feeds: 1.28m L2 ARC Buffer: Bytes Scanned: 116.31 TiB Buffer Iterations: 1.28m List Iterations: 78.60m NULL List Iterations: 2.68m L2 ARC Writes: Writes Sent: 100.00% 620.76k ------------------------------------------------------------------------ NAME STATE READ WRITE CKSUM storage ONLINE 0 0 0 raidz2-0 ONLINE 0 0 0 multipath/disk1 ONLINE 0 0 0 multipath/disk2 ONLINE 0 0 0 multipath/disk25 ONLINE 0 0 0 multipath/disk4 ONLINE 0 0 0 multipath/disk5 ONLINE 0 0 0 multipath/disk6 ONLINE 0 0 0 raidz2-1 ONLINE 0 0 0 multipath/disk7 ONLINE 0 0 0 multipath/disk8 ONLINE 0 0 0 multipath/disk9 ONLINE 0 0 0 multipath/disk26 ONLINE 0 0 0 multipath/disk11 ONLINE 0 0 0 multipath/disk12 ONLINE 0 0 0 raidz2-2 ONLINE 0 0 0 multipath/disk13 ONLINE 0 0 0 multipath/disk14 ONLINE 0 0 0 multipath/disk15 ONLINE 0 0 0 multipath/disk16 ONLINE 0 0 0 multipath/disk17 ONLINE 0 0 0 multipath/disk18 ONLINE 0 0 0 raidz2-3 ONLINE 0 0 0 multipath/disk19 ONLINE 0 0 0 multipath/disk20 ONLINE 0 0 0 multipath/disk21 ONLINE 0 0 0 multipath/disk22 ONLINE 0 0 0 multipath/disk23 ONLINE 0 0 0 multipath/disk24 ONLINE 0 0 0 logs mirror-4 ONLINE 0 0 0 gpt/zil0 ONLINE 0 0 0 gpt/zil1 ONLINE 0 0 0 cache gpt/cache0 ONLINE 0 0 0 gpt/cache1 ONLINE 0 0 0 spares multipath/disk3 AVAIL multipath/disk27 AVAIL multipath/disk28 AVAIL multipath/disk10 AVAIL -- You are receiving this mail because: You are the assignee for the bug.