Date: Thu, 16 Nov 2006 08:42:21 +0100 From: Alex Dupre <ale@FreeBSD.org> To: freebsd-fs@FreeBSD.org Cc: freebsd-current@FreeBSD.org Subject: Re: ZFS patches for FreeBSD. Message-ID: <455C165D.5080702@FreeBSD.org> In-Reply-To: <20061116015908.GB63195@garage.freebsd.pl> References: <20061116015908.GB63195@garage.freebsd.pl>
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Pawel Jakub Dawidek wrote:
> This is a first set of patches, which allows to use ZFS file system from
> OpenSolaris on FreeBSD.
Thanks for your much appreciated work!
> To apply the patch you need the following steps:
>
> # cd /usr/src
> # mkdir -p cddl/lib/lib{avl,nvpair,umem,uutil,zfs,zpool}
> # mkdir -p cddl/usr.bin/ztest
> # mkdir -p cddl/usr.sbin/{zdb,zfs,zpool}
> # mkdir -p compat/opensolaris/{include,misc}
> # mkdir -p contrib/opensolaris/cmd/{zdb,zfs,zpool,ztest}
> # mkdir -p contrib/opensolaris/common/{acl,avl,nvpair,zfs}
> # mkdir -p contrib/opensolaris/head
> # mkdir -p contrib/opensolaris/lib/libnvpair
> # mkdir -p contrib/opensolaris/lib/lib{uutil,zfs}/common
> # mkdir -p contrib/opensolaris/lib/libzpool/common/sys
> # mkdir -p sys/compat/opensolaris/{kern,machine,rpc,sys}
> # mkdir -p sys/contrib/opensolaris/uts/common/fs/zfs/sys
> # mkdir -p sys/contrib/opensolaris/uts/common/{os,rpc}
> # mkdir -p sys/contrib/opensolaris/uts/common/sys/fm/fs
> # mkdir -p sys/contrib/opensolaris/uts/common/sys/fs
> # mkdir -p sys/modules/zfs
> # fetch http://people.freebsd.org/~pjd/patches/zfs_20061117.patch.bz2
> # bzip2 -d zfs_20061117.patch.bz2
> # patch < zfs_20061117.patch
Is it not simpler/enough to replace all these commands with:
# cd /usr/src
# fetch http://people.freebsd.org/~pjd/patches/zfs_20061117.patch.bz2
# bzip2 -d zfs_20061117.patch.bz2
# patch -p0 < zfs_20061117.patch
or even shorter:
# cd /usr/src
# fetch -o - \
http://people.freebsd.org/~pjd/patches/zfs_20061117.patch.bz2 \
| bunzip2 | patch -p0
?
The point is that using the '-p0' option we can avoid creating
directories manually.
--
Alex Dupre
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