From owner-freebsd-stable@freebsd.org Thu Oct 20 15:57:40 2016 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 10C2EC1A72E for ; Thu, 20 Oct 2016 15:57:40 +0000 (UTC) (envelope-from petefrench@ingresso.co.uk) Received: from constantine.ingresso.co.uk (ingresso-1-pt.tunnel.tserv1.lon2.ipv6.he.net [IPv6:2001:470:1f1c:411::2]) (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 CB00D685 for ; Thu, 20 Oct 2016 15:57:39 +0000 (UTC) (envelope-from petefrench@ingresso.co.uk) Received: from dilbert.london-internal.ingresso.co.uk ([10.64.50.6] helo=dilbert.ingresso.co.uk) by constantine.ingresso.co.uk with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87 (FreeBSD)) (envelope-from ) id 1bxFip-000Jri-Br; Thu, 20 Oct 2016 15:57:35 +0000 Received: from petefrench by dilbert.ingresso.co.uk with local (Exim 4.87 (FreeBSD)) (envelope-from ) id 1bxFip-0000jz-Ag; Thu, 20 Oct 2016 16:57:35 +0100 To: emz@norma.perm.ru, freebsd-stable@freebsd.org Subject: Re: zfs, a directory that used to hold lot of files and listing pause In-Reply-To: <0991d4a1-4d0b-54f7-485d-47bfaca33db9@norma.perm.ru> Message-Id: From: Pete French Date: Thu, 20 Oct 2016 16:57:35 +0100 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Oct 2016 15:57:40 -0000 > > I've the same issue, but only if the ZFS resides on a LSI MegaRaid and one RAID0 for each disk. > > > Not in my case, both pool disks are attached to the Intel ICH7 SATA300 > controller. Nor my case - my discs are on this: ahci0: