Date: Tue, 28 Jun 2011 11:49:58 +0400 From: Eir Nym <eirnym@gmail.com> To: "Andrey V. Elsukov" <bu7cher@yandex.ru> Cc: freebsd-geom@freebsd.org Subject: Re: kern/157724: [geom] gpart(8) 'add' command must preserve gap for schemes Message-ID: <BANLkTi=XcLHjc3NCD89sbej6DqDaDZ_XaA@mail.gmail.com> In-Reply-To: <4E098651.6020909@yandex.ru> References: <201106280510.p5S5A8O0073022@freefall.freebsd.org> <4E098651.6020909@yandex.ru>
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2011/6/28 Andrey V. Elsukov <bu7cher@yandex.ru>: > On 28.06.2011 9:10, Eir Nym wrote: >> =C2=A0according [1] and bsdlabel(8), we can preserve 0 if we use ZFS (th= is >> =C2=A0filesystem have space for boot code), and 8k for UFS (this filesys= tem >> =C2=A0have no space for boot code). >> >> =C2=A0So if we install UFS without boot, can we preserve no gap? >> >> =C2=A0[1]: [http://wiki.freebsd.org/RootOnZFS/ZFSBootPartition] > > You can use UFS and swap without offset too. > So we have answer what to do: we should document this gap for bootable UFS. I think boot(8) and gpart(8) man page is the best place to do this. But boot loader install process for ZFS should be documented in man page to= o. -- Eir Nym > -- > WBR, Andrey V. Elsukov >
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