From owner-freebsd-fs@freebsd.org Thu Feb 28 08:57:54 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8906815227D0 for ; Thu, 28 Feb 2019 08:57:54 +0000 (UTC) (envelope-from mail@osfux.nl) Received: from vm1982.osfux.nl (vm1982.osfux.nl [IPv6:2a03:5500:1724:55:79:99:187:212]) (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 A5F37877B8 for ; Thu, 28 Feb 2019 08:57:52 +0000 (UTC) (envelope-from mail@osfux.nl) Received: from vm1982.osfux.nl (localhost [127.0.0.1]) by vm1982.osfux.nl (Postfix) with ESMTP id 74C8720218; Thu, 28 Feb 2019 09:57:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=osfux.nl; s=default; t=1551344256; bh=NHPq69iJX8g3C/OoM9e7AGWdUKxlo5JgAsbWVpn47xQ=; h=Subject:To:References:From:Cc:Date:In-Reply-To; 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DKIM_TRACE(0.00)[osfux.nl:+]; DMARC_POLICY_ALLOW(-0.50)[osfux.nl,none]; MX_GOOD(-0.01)[transip.osfux.nl,vm1982.osfux.nl]; IP_SCORE(-0.47)[asn: 34762(-2.37), country: BE(-0.00)]; NEURAL_HAM_SHORT(-0.70)[-0.704,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:34762, ipnet:2a03:5500::/31, country:BE]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Feb 2019 08:57:54 -0000 Hi, On 2/27/19 11:29 PM, Miroslav Lachman wrote: Stuff snipped > I have the very same experience as you. On ZFS on FreeBSD from the > beginning, installed new machine 11.2 amd64 and try not to limit the ARC > max. Just running rsync over the remote server to replicate data to new > machine causes many processes to get killed. Even ssh was killed! > > https://lists.freebsd.org/pipermail/freebsd-fs/2019-February/027280.html > More stuff snipped. It might be worth checking out this report: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231457 Perhaps your experiences have been induced by the OOM killer. Kind regards, Ruben