From nobody Tue Sep 20 04:23:34 2022 X-Original-To: freebsd-questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4MWpMx09mjz4d1St for ; Tue, 20 Sep 2022 04:24:13 +0000 (UTC) (envelope-from m.e.sanliturk@gmail.com) Received: from mail-yw1-x1136.google.com (mail-yw1-x1136.google.com [IPv6:2607:f8b0:4864:20::1136]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MWpMw2jcbz3QhF for ; Tue, 20 Sep 2022 04:24:12 +0000 (UTC) (envelope-from m.e.sanliturk@gmail.com) Received: by mail-yw1-x1136.google.com with SMTP id 00721157ae682-333a4a5d495so13041617b3.10 for ; Mon, 19 Sep 2022 21:24:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=Qm5XpprnMEDDH0BpEZ8XuzP0IXMAnsJ3F1VTuyaVQlg=; b=DUvoibE5+e8GXU4f77XNc2zvmBwuqTMzji/gBPEryILnt2QXjDpmSs/xMq2DjBfWBr ezC3y+l8VO+ux0jeHIng63QTOF2+ILCPRJ9Gf8v+lXqZAqexvVfzcj/thMfT36nz4KPx D+7Ahcamy7DJ9ZdZKmGUH5FlDfEJP9700TCfZczKs1y+h7bsn//j2CSL1BNK5dkPS7De 2S0QLZgYbgkKPY3GDjJLtiZwH0K4G3E3y2rA3DyeGtkLYgopS4AhgKBFfre8FVX5y5bf rZ2BYNouJIxjlE6+PZNoesXrgQA0WlFJ/KNyNtW4BlCtS2QWATNvlbKoup7nzbiWgJBk FLxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=Qm5XpprnMEDDH0BpEZ8XuzP0IXMAnsJ3F1VTuyaVQlg=; b=cbCZjjWQciOHsvIVhfplwWiFCmSJlYvH8u+abhQwDc9r/zvlMdLmYh+i/cE5WPykEz YdZbfjtZE9MI9O6eBRrNpbujhbMTUZECgK9pJu0dJ2VNp3ScpG/HMP5g2bsxbShemL+h +2fKsLPFSPxEOU4dB112afKJ4fzJcznghWIOmg2lAjwIF5bIb0EI1wu1flikiWYqxN91 56TRbqnRVjshREqQCC9mc6JuKOJwdPGbohSazrBN/8jxvLOiIwQBvIp9StxPrMBx27ut RnLt5kXGKE2tcYHFSkffHuyvHvfFnEKF3mT6DeB12Ju6pTTLGhxIJuvglLn6PXyOsVA7 1eNw== X-Gm-Message-State: ACrzQf1y0DE9A6TRcNvWVSaQGnegInklQCsNWd9GR0qhpyEIDLgDQKkF WBg3tV1+jSvQYvi1CrZHj2xgfj8OfH/ak5p7HSOQ7lZx X-Google-Smtp-Source: AMsMyM6NxcyUFycxkfbQVGzqqt1QLvlYK7Xc5KLgKeDjF0jRx3AFO5w4uqft7IUACLcS7w399+zBWbnzovkJpJiIiPY= X-Received: by 2002:a0d:da47:0:b0:349:e392:cefa with SMTP id c68-20020a0dda47000000b00349e392cefamr18372384ywe.415.1663647851125; Mon, 19 Sep 2022 21:24:11 -0700 (PDT) List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 References: In-Reply-To: From: Mehmet Erol Sanliturk Date: Tue, 20 Sep 2022 07:23:34 +0300 Message-ID: Subject: Re: disk non-destructive bad-block write/fix? To: freebsd@dreamchaser.org Cc: FreeBSD Mailing List Content-Type: multipart/alternative; boundary="00000000000032a34405e91433e1" X-Rspamd-Queue-Id: 4MWpMw2jcbz3QhF X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=DUvoibE5; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of m.e.sanliturk@gmail.com designates 2607:f8b0:4864:20::1136 as permitted sender) smtp.mailfrom=m.e.sanliturk@gmail.com X-Spamd-Result: default: False [-2.93 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.996]; NEURAL_HAM_MEDIUM(-0.99)[-0.995]; NEURAL_HAM_LONG(-0.94)[-0.942]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; ARC_NA(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::1136:from]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_TLS_LAST(0.00)[]; TAGGED_FROM(0.00)[]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org]; DKIM_TRACE(0.00)[gmail.com:+]; MID_RHS_MATCH_FROMTLD(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; RCPT_COUNT_TWO(0.00)[2]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FREEMAIL_ENVFROM(0.00)[gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N --00000000000032a34405e91433e1 Content-Type: text/plain; charset="UTF-8" My opinion is : Please replace this disk as soon as possible by copying its contents into a suitable disk . With my best wishes for all . Mehmet Erol Sanliturk On Tue, Sep 20, 2022 at 6:41 AM Gary Aitken wrote: > I have a system I need to back up and my only available backup disk is > throwing a lot of errors like: > > (da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 3c fd e5 68 00 00 40 00 > (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error > (da0:umass-sim0:0:0:0): Retrying command > (da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 3c fd e6 68 00 00 20 00 > (da0:umass-sim0:0:0:0): CAM status: CCB request completed with an error > > Is there a way to exercise the free blocks on a ufs disk and move all > defective ones to the bad-block list? > > Or is that already happening in the above scenario? > > The command was > find . | grep -iv -f ./backup_ignores.txt | cpio -pmd > /mnt/backup_20220919/ > > The disk is about 40% full but I'm wondering if the whole rest of it is > trashed. > > Thanks, > > Gary > > --00000000000032a34405e91433e1 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

My opinion = is :

Please replace this disk as soon as= possible by copying its contents
into a suitable disk .



=
With my best wishes for all .

=
Mehmet Erol Sanliturk





On Tue, Sep 20, 2022 at 6:41 AM G= ary Aitken <freebsd@dreamchas= er.org> wrote:
I have a system I need to back up and my only available backup disk i= s
throwing a lot of errors like:

=C2=A0 =C2=A0(da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 3c fd e5 68 00 0= 0 40 00
=C2=A0 =C2=A0(da0:umass-sim0:0:0:0): CAM status: CCB request completed with= an error
=C2=A0 =C2=A0(da0:umass-sim0:0:0:0): Retrying command
=C2=A0 =C2=A0(da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 3c fd e6 68 00 0= 0 20 00
=C2=A0 =C2=A0(da0:umass-sim0:0:0:0): CAM status: CCB request completed with= an error

Is there a way to exercise the free blocks on a ufs disk and move all
defective ones to the bad-block list?

Or is that already happening in the above scenario?

The command was
=C2=A0 =C2=A0find . | grep -iv -f ./backup_ignores.txt | cpio -pmd /mnt/bac= kup_20220919/

The disk is about 40% full but I'm wondering if the whole rest of it is=
trashed.

Thanks,

Gary

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