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Property to allow sets of features to be specified; for compatibility with specific versions / releases / external systems. Influences the behavior of 'zpool upgrade' and 'zpool create'. Initial man page changes and test cases included. Brief synopsis: zpool create -o compatibility=off|legacy|file[,file...] pool vdev... compatibility = off : disable compatibility mode (enable all features) compatibility = legacy : request that no features be enabled compatibility = file[,file...] : read features from specified files. Only features present in *all* files will be enabled on the resulting pool. Filenames may be absolute, or relative to /etc/zfs/compatibility.d or /usr/share/zfs/compatibility.d (/etc checked first). Only affects zpool create, zpool upgrade and zpool status. ABI changes in libzfs: * New function "zpool_load_compat" to load and parse compat sets. * Add "zpool_compat_status_t" typedef for compatibility parse status. * Add ZPOOL_PROP_COMPATIBILITY to the pool properties enum * Add ZPOOL_STATUS_COMPATIBILITY_ERR to the pool status enum An initial set of base compatibility sets are included in cmd/zpool/compatibility.d, and the Makefile for cmd/zpool is modified to install these in $pkgdatadir/compatibility.d and to create symbolic links to a reasonable set of aliases. Reviewed-by: ericloewe Reviewed-by: Matthew Ahrens <mahrens@delphix.com> Reviewed-by: Richard Laager <rlaager@wiktel.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Colm Buckley <colm@tuatha.org> Closes #11468
82 lines
2.5 KiB
Makefile
82 lines
2.5 KiB
Makefile
pkgdatadir = $(datadir)/@PACKAGE@
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dist_pkgdata_SCRIPTS = \
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zimport.sh \
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zfs.sh \
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zfs-tests.sh \
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zloop.sh \
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zfs-helpers.sh
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EXTRA_DIST = \
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commitcheck.sh \
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common.sh.in \
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cstyle.pl \
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dkms.mkconf \
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dkms.postbuild \
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enum-extract.pl \
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kmodtool \
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make_gitrev.sh \
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man-dates.sh \
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paxcheck.sh \
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zfs2zol-patch.sed \
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zol2zfs-patch.sed
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define EXTRA_ENVIRONMENT
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# Only required for in-tree use
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export INTREE="yes"
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export GDB="libtool --mode=execute gdb"
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export LDMOD=/sbin/insmod
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export CMD_DIR=@abs_top_builddir@/cmd
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export UDEV_RULE_DIR=@abs_top_builddir@/udev/rules.d
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export ZEDLET_ETC_DIR=$$CMD_DIR/zed/zed.d
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export ZEDLET_LIBEXEC_DIR=$$CMD_DIR/zed/zed.d
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export ZPOOL_SCRIPT_DIR=$$CMD_DIR/zpool/zpool.d
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export ZPOOL_SCRIPTS_PATH=$$CMD_DIR/zpool/zpool.d
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export ZPOOL_COMPAT_DIR=$$CMD_DIR/zpool/compatibility.d
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export CONTRIB_DIR=@abs_top_builddir@/contrib
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export LIB_DIR=@abs_top_builddir@/lib
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export SYSCONF_DIR=@abs_top_builddir@/etc
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export INSTALL_UDEV_DIR=@udevdir@
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export INSTALL_UDEV_RULE_DIR=@udevruledir@
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export INSTALL_MOUNT_HELPER_DIR=@mounthelperdir@
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export INSTALL_SYSCONF_DIR=@sysconfdir@
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export INSTALL_PYTHON_DIR=@pythonsitedir@
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export KMOD_SPL=@abs_top_builddir@/module/spl/spl.ko
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export KMOD_ZAVL=@abs_top_builddir@/module/avl/zavl.ko
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export KMOD_ZNVPAIR=@abs_top_builddir@/module/nvpair/znvpair.ko
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export KMOD_ZUNICODE=@abs_top_builddir@/module/unicode/zunicode.ko
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export KMOD_ZCOMMON=@abs_top_builddir@/module/zcommon/zcommon.ko
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export KMOD_ZLUA=@abs_top_builddir@/module/lua/zlua.ko
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export KMOD_ICP=@abs_top_builddir@/module/icp/icp.ko
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export KMOD_ZFS=@abs_top_builddir@/module/zfs/zfs.ko
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export KMOD_FREEBSD=@abs_top_builddir@/module/openzfs.ko
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export KMOD_ZZSTD=@abs_top_builddir@/module/zstd/zzstd.ko
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endef
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export EXTRA_ENVIRONMENT
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all-local:
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-$(SED) -e '\|^export BIN_DIR=|s|$$|@abs_top_builddir@/bin|' \
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-e '\|^export SBIN_DIR=|s|$$|@abs_top_builddir@/bin|' \
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-e '\|^export LIBEXEC_DIR=|s|$$|@abs_top_builddir@/bin|' \
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-e '\|^export ZTS_DIR=|s|$$|@abs_top_srcdir@/tests|' \
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-e '\|^export SCRIPT_DIR=|s|$$|@abs_top_srcdir@/scripts|' \
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$(abs_top_srcdir)/scripts/common.sh.in >common.sh
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-echo "$$EXTRA_ENVIRONMENT" >>common.sh
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clean-local:
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-$(RM) common.sh
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install-data-hook:
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-$(SED) -e '\|^export BIN_DIR=|s|$$|@bindir@|' \
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-e '\|^export SBIN_DIR=|s|$$|@sbindir@|' \
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-e '\|^export LIBEXEC_DIR=|s|$$|@zfsexecdir@|' \
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-e '\|^export ZTS_DIR=|s|$$|@datadir@/@PACKAGE@|' \
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-e '\|^export SCRIPT_DIR=|s|$$|@datadir@/@PACKAGE@|' \
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$(abs_top_srcdir)/scripts/common.sh.in \
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>$(DESTDIR)$(datadir)/@PACKAGE@/common.sh
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