Date: Wed, 4 Jul 2018 20:54:57 -0400 From: George Mitchell <george+freebsd@m5p.com> To: freebsd-hackers@freebsd.org Subject: Re: Confusing smartd messages Message-ID: <17c1cb78-f2f0-ff13-6425-8ac634ddaa56@m5p.com> In-Reply-To: <5B3D6975.2060508@grosbein.net> References: <dfccd275-954c-11da-1790-e75878f89ad1@m5p.com> <5B3D6975.2060508@grosbein.net>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --2II8fqPNB6TmBEshN83NVpW0gzsFcE8L9 Content-Type: multipart/mixed; boundary="ggSpYrsE1Z96qgC6aPrId9clGlNTQT7CW"; protected-headers="v1" From: George Mitchell <george+freebsd@m5p.com> To: freebsd-hackers@freebsd.org Message-ID: <17c1cb78-f2f0-ff13-6425-8ac634ddaa56@m5p.com> Subject: Re: Confusing smartd messages References: <dfccd275-954c-11da-1790-e75878f89ad1@m5p.com> <5B3D6975.2060508@grosbein.net> In-Reply-To: <5B3D6975.2060508@grosbein.net> --ggSpYrsE1Z96qgC6aPrId9clGlNTQT7CW Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 07/04/18 20:42, Eugene Grosbein wrote: > 05.07.2018 7:03, George Mitchell =D0=BF=D0=B8=D1=88=D0=B5=D1=82: >> [...] What's the recommended action at this point? -- George >=20 > You need to force the disk performing rewrite of those two bad sectors.= > There is a possibility they are just an example of "soft bad" and in th= at event > the problem will just disappear without new remaps, that would be best = possble case. >=20 > Or two sectors could happen really bad and remap will "fix" (really hid= e) the problem, > in that case you should be ready for possible increasing number of bad = sectors > and have a replacement handy. >=20 > First step is running zpool scrub or even replace the disk and run "dd = if=3D/dev/zero of=3D/dev/ada1". > [...] I'll start with zpool scrub. What's the magic command (if any) to force a rewrite of the sectors? -- George --ggSpYrsE1Z96qgC6aPrId9clGlNTQT7CW-- --2II8fqPNB6TmBEshN83NVpW0gzsFcE8L9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEENdM4ZHktsJW5kKZXwRES3m+p4fkFAls9bGEACgkQwRES3m+p 4fnXPg/+Jj57dSfSpoRuDov5eLqrEcCm3rGdMGJqTCfO0tmifRFKmPyLeQLLuuUg FgXxkkec6sjWiTiYy2cncwuMB+i2TJZxTYk1krlWgGWqN96veAqonr3WBPGzhwT7 M/5/oZ8UrxwwtrSovyFknDh+39fdL7bkDnlaTcnbZEF67RUL3v7rvsh9THM+i+f6 YaaGGHcnCPPZPDifHKcVF7xwgOQCD8pYztAIZnYd95rFlQZ2zF58Jhp8jC0V/Q0R IYk2VOJE8y2QQORwwphoC+kf/vAShsFV2StSnQKl9Ot2aMntmKZ+ES4ORKibq0Mu WDIekkTYjQkHHXSyoCc/CTwRc3LcU95OKci7pLwYqrBrIWAdIb/RQ+X9kN+qc6/1 Am8mggTTRCv/EcmTkAmQhgSjXeq8Rnj6zGSre+0DItE5wYOvTYNUhHyv1vDfV5gx H2aq7MaBjI7bF4v0hUvwhwvulnkTVGm/a1O0c3+bMSaqZ0sr/MpaMH8zIOwadXHG EsbmMvslMHgA3ogcpyd9Le1DBsvSuQ8cfwjTvZj6d162UOZLAvHV8MztOGNVCw/C uSRDnGh3h9x3OfEWjo4FJNQndz9rlunq6YqQWwjW4ZpCoi4dYOPvxKFTk0tt4UH5 tMaWlL++pmlSdcfviVs1TZPnWpsBFI7rDg576g54hA5VaHi3X0Q= =SqyB -----END PGP SIGNATURE----- --2II8fqPNB6TmBEshN83NVpW0gzsFcE8L9--
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