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Thu, 11 Jul 2019 00:57:43 -0700 (PDT) Received: from [10.44.128.75] ([193.117.175.106]) by smtp.gmail.com with ESMTPSA id o24sm9498277wmh.2.2019.07.11.00.57.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Jul 2019 00:57:42 -0700 (PDT) Subject: Re: zpool errors To: Daniel Braniss , Allan Jude Cc: freebsd-hackers@freebsd.org References: <52CE32B1-7E01-4C35-A2AB-84D3D5BD4E2F@cs.huji.ac.il> <27c3e59a-07ea-5df3-9de2-302d5290a477@freebsd.org> <831204B6-3F3B-4736-89FA-1207C4C46A7E@cs.huji.ac.il> <70f1be10-e37a-de20-e188-6155fda2d06a@freebsd.org> <05D8BD75-78B4-4336-8A8A-C84A901CB3D4@cs.huji.ac.il> From: Steven Hartland Message-ID: <36d1b3b2-083a-7521-f6a1-f441fc72def8@multiplay.co.uk> Date: Thu, 11 Jul 2019 08:57:42 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <05D8BD75-78B4-4336-8A8A-C84A901CB3D4@cs.huji.ac.il> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Rspamd-Queue-Id: 6E5B66B42A X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=multiplay-co-uk.20150623.gappssmtp.com header.s=20150623 header.b=Y3R2AjpY; spf=pass (mx1.freebsd.org: domain of killing@multiplay.co.uk designates 2a00:1450:4864:20::436 as permitted sender) smtp.mailfrom=killing@multiplay.co.uk X-Spamd-Result: default: False [-6.42 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[multiplay-co-uk.20150623.gappssmtp.com:s=20150623]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; DMARC_NA(0.00)[multiplay.co.uk]; TO_DN_SOME(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: ASPMX.L.GOOGLE.COM]; DKIM_TRACE(0.00)[multiplay-co-uk.20150623.gappssmtp.com:+]; RCVD_IN_DNSWL_NONE(0.00)[6.3.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.97)[-0.965,0]; IP_SCORE(-2.95)[ip: (-9.37), ipnet: 2a00:1450::/32(-2.87), asn: 15169(-2.44), country: US(-0.06)]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jul 2019 07:57:46 -0000 Sounds like you have a failing disk (most likely), controller or cable. On 11/07/2019 08:39, Daniel Braniss wrote: > firstly, thanks for your help! > now, after doing a zpool clear, I notice that the CHKSUM is growing, > the pool is on a raid controller raid5 (PERC from dell) which is showing > it’s correcting the errors (‘Corrected medium error during recovery on PD …). > > so what can be the cause? btw, the FreeBSD is 10.3-stable. > > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org"