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Path: ...!weretis.net!feeder8.news.weretis.net!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: Detlef Sax <sax@noart.de> Newsgroups: comp.unix.bsd.freebsd.misc Subject: Re: data-preserving HDD diagnostic program? Date: 17 Aug 2024 08:25:44 GMT Lines: 21 Message-ID: <lib548Fgm25U1@mid.individual.net> References: <ydzfpdst1y.fsf@UBEblock.psr.com> <v9nk0m$1eo2c$1@dont-email.me> <ydo75ssgmy.fsf@UBEblock.psr.com> <v9nn6o$1eo2c$4@dont-email.me> <li9dl1F8sl0U1@mid.individual.net> <v9o94h$1go6r$2@dont-email.me> X-Trace: individual.net vYfeSaPq7M0KqnaoGXdOmgMey01zMtYv8Gslly39mLOGWUtp8Z Cancel-Lock: sha1:2eMSxO7JCzcmGB5Au4x9VpfeOvQ= sha256:CnacrNRpzpaMVcxl4AXlM3HdXx6vsQ5Dr5g1NdtSPR4= User-Agent: slrn/1.0.3 (FreeBSD) Bytes: 1506 On Fri, 16 Aug 2024 21:26:08 +0200, Marco Moock wrote: > On 16.08.2024 um 16:38 Uhr Detlef Sax wrote: > >> /usr/local/sbin/badblocks was installed by package >> e2fsprogs-core-1.47.1 >> >> Sorry but I assume it's only for Linux-filesystems. > > IIRC it simply reads (and optionally) writes to the disk - regardless > of the content. > In the manpage are some options for parsing the read stuff to > filesystem programs, but this seems optional to me. Correcting troubles in ufs filesystems is usually a job for fsck (8). It's shipped together with FreeBSD and is not a 3rd party tool in the ports intended for linux filesystems. Detlef -- https://www.12schrittefrei.de/ https://www.noart.de/