Date: Sun, 24 Aug 2025 20:33:02 +0100 From: Graham Perrin <grahamperrin@gmail.com> To: FreeBSD-CURRENT <freebsd-current@freebsd.org> Subject: Re: No longer single-user on unclean fs? Message-ID: <a6d32b27-f2ac-4db5-a573-f4b2e5a0400f@gmail.com> In-Reply-To: <VxCjc2ydCzxF9Ot-UxKTxhjOVX5AkiJFEPC_Y16pJFxJ9BxbxpuL_NvxK766MUc3MthAOZ1ywzq2HoxlRZ3z8dxb1-WPT3M1HgDMl4OCEmU=@proton.me> References: <s5rn1qp6-14p2-7o76-6q8r-rr5po3o5os57@yvfgf.mnoonqbm.arg> <CANCZdfrk-OV14g1h645EY3XvJNp_%2BFzcTt=0RvcV-ZNx2zKbOQ@mail.gmail.com> <VxCjc2ydCzxF9Ot-UxKTxhjOVX5AkiJFEPC_Y16pJFxJ9BxbxpuL_NvxK766MUc3MthAOZ1ywzq2HoxlRZ3z8dxb1-WPT3M1HgDMl4OCEmU=@proton.me>
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On 24/08/2025 17:37, polyduekes@proton.me wrote: > … > > i agree with bz, there have been numerous times where i was dropped to > single user for unclean shutdown which could be fixed with fsck > > … Have you tuned the delays for syncing files, directories, and metadata? <https://man.freebsd.org/cgi/man.cgi?query=syncer&sektion=4&manpath=freebsd-current#DESCRIPTION>; If not tuned, IIRC there's a window of up to sixty seconds during which an unclean shutdown might result in data loss with UFS. (I can't recall how I calculated the sixty, sorry.)home | help
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