2010-08-26 18:22:58 +00:00
|
|
|
AC_DEFUN([ZFS_AC_LICENSE], [
|
|
|
|
AC_MSG_CHECKING([zfs author])
|
|
|
|
AC_MSG_RESULT([$ZFS_META_AUTHOR])
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([zfs license])
|
|
|
|
AC_MSG_RESULT([$ZFS_META_LICENSE])
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_DEFUN([ZFS_AC_DEBUG], [
|
|
|
|
AC_MSG_CHECKING([whether debugging is enabled])
|
|
|
|
AC_ARG_ENABLE([debug],
|
|
|
|
[AS_HELP_STRING([--enable-debug],
|
|
|
|
[Enable generic debug support @<:@default=no@:>@])],
|
|
|
|
[],
|
|
|
|
[enable_debug=no])
|
|
|
|
|
|
|
|
AS_IF([test "x$enable_debug" = xyes],
|
|
|
|
[
|
|
|
|
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
|
|
|
|
HOSTCFLAGS="${HOSTCFLAGS} -DDEBUG -Werror"
|
|
|
|
DEBUG_CFLAGS="-DDEBUG -Werror"
|
|
|
|
DEBUG_STACKFLAGS="-fstack-check"
|
2012-02-27 18:12:40 +00:00
|
|
|
DEBUG_ZFS="_with_debug"
|
|
|
|
AC_DEFINE(ZFS_DEBUG, 1, [zfs debugging enabled])
|
2010-08-26 18:22:58 +00:00
|
|
|
],
|
|
|
|
[
|
|
|
|
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG "
|
|
|
|
HOSTCFLAGS="${HOSTCFLAGS} -DNDEBUG "
|
|
|
|
DEBUG_CFLAGS="-DNDEBUG"
|
|
|
|
DEBUG_STACKFLAGS=""
|
2012-02-27 18:12:40 +00:00
|
|
|
DEBUG_ZFS="_without_debug"
|
2010-08-26 18:22:58 +00:00
|
|
|
])
|
|
|
|
|
|
|
|
AC_SUBST(DEBUG_CFLAGS)
|
|
|
|
AC_SUBST(DEBUG_STACKFLAGS)
|
2012-02-27 18:12:40 +00:00
|
|
|
AC_SUBST(DEBUG_ZFS)
|
2010-08-26 18:22:58 +00:00
|
|
|
AC_MSG_RESULT([$enable_debug])
|
|
|
|
])
|
|
|
|
|
2012-03-20 23:00:17 +00:00
|
|
|
AC_DEFUN([ZFS_AC_DEBUG_DMU_TX], [
|
|
|
|
AC_ARG_ENABLE([debug-dmu-tx],
|
|
|
|
[AS_HELP_STRING([--enable-debug-dmu-tx],
|
|
|
|
[Enable dmu tx validation @<:@default=no@:>@])],
|
|
|
|
[],
|
|
|
|
[enable_debug_dmu_tx=no])
|
|
|
|
|
|
|
|
AS_IF([test "x$enable_debug_dmu_tx" = xyes],
|
|
|
|
[
|
|
|
|
KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_DMU_TX"
|
|
|
|
DEBUG_DMU_TX="_with_debug_dmu_tx"
|
|
|
|
AC_DEFINE([DEBUG_DMU_TX], [1],
|
|
|
|
[Define to 1 to enabled dmu tx validation])
|
|
|
|
],
|
|
|
|
[
|
|
|
|
DEBUG_DMU_TX="_without_debug_dmu_tx"
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_SUBST(DEBUG_DMU_TX)
|
|
|
|
AC_MSG_CHECKING([whether dmu tx validation is enabled])
|
|
|
|
AC_MSG_RESULT([$enable_debug_dmu_tx])
|
|
|
|
])
|
|
|
|
|
2011-06-14 22:09:05 +00:00
|
|
|
AC_DEFUN([ZFS_AC_CONFIG_ALWAYS], [
|
|
|
|
ZFS_AC_CONFIG_ALWAYS_NO_UNUSED_BUT_SET_VARIABLE
|
2015-07-13 19:30:02 +00:00
|
|
|
ZFS_AC_CONFIG_ALWAYS_NO_BOOL_COMPARE
|
2011-06-14 22:09:05 +00:00
|
|
|
])
|
|
|
|
|
2010-08-26 18:22:58 +00:00
|
|
|
AC_DEFUN([ZFS_AC_CONFIG], [
|
|
|
|
TARGET_ASM_DIR=asm-generic
|
|
|
|
AC_SUBST(TARGET_ASM_DIR)
|
|
|
|
|
|
|
|
ZFS_CONFIG=all
|
|
|
|
AC_ARG_WITH([config],
|
|
|
|
AS_HELP_STRING([--with-config=CONFIG],
|
|
|
|
[Config file 'kernel|user|all|srpm']),
|
|
|
|
[ZFS_CONFIG="$withval"])
|
2012-07-17 08:36:43 +00:00
|
|
|
AC_ARG_ENABLE([linux-builtin],
|
|
|
|
[AC_HELP_STRING([--enable-linux-builtin],
|
|
|
|
[Configure for builtin in-tree kernel modules @<:@default=no@:>@])],
|
|
|
|
[],
|
|
|
|
[enable_linux_builtin=no])
|
2010-08-26 18:22:58 +00:00
|
|
|
|
|
|
|
AC_MSG_CHECKING([zfs config])
|
|
|
|
AC_MSG_RESULT([$ZFS_CONFIG]);
|
|
|
|
AC_SUBST(ZFS_CONFIG)
|
|
|
|
|
2011-06-14 22:09:05 +00:00
|
|
|
ZFS_AC_CONFIG_ALWAYS
|
|
|
|
|
2010-08-26 18:22:58 +00:00
|
|
|
case "$ZFS_CONFIG" in
|
|
|
|
kernel) ZFS_AC_CONFIG_KERNEL ;;
|
|
|
|
user) ZFS_AC_CONFIG_USER ;;
|
2015-07-01 22:23:09 +00:00
|
|
|
all) ZFS_AC_CONFIG_USER
|
|
|
|
ZFS_AC_CONFIG_KERNEL ;;
|
2010-08-26 18:22:58 +00:00
|
|
|
srpm) ;;
|
|
|
|
*)
|
|
|
|
AC_MSG_RESULT([Error!])
|
|
|
|
AC_MSG_ERROR([Bad value "$ZFS_CONFIG" for --with-config,
|
|
|
|
user kernel|user|all|srpm]) ;;
|
|
|
|
esac
|
|
|
|
|
|
|
|
AM_CONDITIONAL([CONFIG_USER],
|
2012-07-17 08:36:43 +00:00
|
|
|
[test "$ZFS_CONFIG" = user -o "$ZFS_CONFIG" = all])
|
2010-08-26 18:22:58 +00:00
|
|
|
AM_CONDITIONAL([CONFIG_KERNEL],
|
2012-07-17 08:36:43 +00:00
|
|
|
[test "$ZFS_CONFIG" = kernel -o "$ZFS_CONFIG" = all] &&
|
|
|
|
[test "x$enable_linux_builtin" != xyes ])
|
2010-08-26 18:22:58 +00:00
|
|
|
])
|
|
|
|
|
|
|
|
dnl #
|
|
|
|
dnl # Check for rpm+rpmbuild to build RPM packages. If these tools
|
|
|
|
dnl # are missing it is non-fatal but you will not be able to build
|
|
|
|
dnl # RPM packages and will be warned if you try too.
|
|
|
|
dnl #
|
2013-02-17 20:10:17 +00:00
|
|
|
dnl # By default the generic spec file will be used because it requires
|
|
|
|
dnl # minimal dependencies. Distribution specific spec files can be
|
|
|
|
dnl # placed under the 'rpm/<distribution>' directory and enabled using
|
|
|
|
dnl # the --with-spec=<distribution> configure option.
|
|
|
|
dnl #
|
2010-08-26 18:22:58 +00:00
|
|
|
AC_DEFUN([ZFS_AC_RPM], [
|
|
|
|
RPM=rpm
|
|
|
|
RPMBUILD=rpmbuild
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether $RPM is available])
|
|
|
|
AS_IF([tmp=$($RPM --version 2>/dev/null)], [
|
|
|
|
RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }')
|
|
|
|
HAVE_RPM=yes
|
|
|
|
AC_MSG_RESULT([$HAVE_RPM ($RPM_VERSION)])
|
|
|
|
],[
|
|
|
|
HAVE_RPM=no
|
|
|
|
AC_MSG_RESULT([$HAVE_RPM])
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether $RPMBUILD is available])
|
|
|
|
AS_IF([tmp=$($RPMBUILD --version 2>/dev/null)], [
|
|
|
|
RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $[3] }')
|
|
|
|
HAVE_RPMBUILD=yes
|
|
|
|
AC_MSG_RESULT([$HAVE_RPMBUILD ($RPMBUILD_VERSION)])
|
|
|
|
],[
|
|
|
|
HAVE_RPMBUILD=no
|
|
|
|
AC_MSG_RESULT([$HAVE_RPMBUILD])
|
|
|
|
])
|
|
|
|
|
2013-04-23 23:40:47 +00:00
|
|
|
RPM_DEFINE_COMMON='--define "$(DEBUG_ZFS) 1" --define "$(DEBUG_DMU_TX) 1"'
|
Initramfs scripts for ZoL.
* Supports booting of a ZFS snapshot.
Do this by cloning the snapshot into a dataset. If this, the resulting
dataset, already exists, destroy it. Then mount it on root.
* If snapshot does not exist, use base dataset (the part before '@')
as boot filesystem instead.
* If no snapshot is specified on the 'root=' kernel command line, but there
is an '@', then get a list of snapshots below that filesystem and ask the
user which to use.
* Clone with 'mountpoint=none' and 'canmount=noauto' - we mount manually
and explicitly.
* For sub-filesystems, that doesn't have a mountpoint property set, we use
the 'org.zol:mountpoint' to keep track of it's mountpoint.
* Allow rollback of snapshots instead of clone it and boot from the clone.
* Allow mounting a root- and subfs with mountpoint=legacy set
* Allow mounting a filesystem which is using nativ encryption.
* Support all currently used kernel command line arguments
All the different distributions have their own standard on what to specify
on the kernel command line to boot of a ZFS filesystem.
* Extra options:
* zfsdebug=(on,yes,1) Show extra debugging information
* zfsforce=(on,yes,1) Force import the pool
* rollback=(on,yes,1) Rollback (instead of clone) the snapshot
* Only try to import pool if it haven't already been imported
* This will negate the need to force import a pool that have not been exported cleanly.
* Support exclusion of pools to import by setting ZFS_POOL_EXCEPTIONS in /etc/default/zfs.
* Support additional configuration variable ZFS_INITRD_ADDITIONAL_DATASETS
to mount additional filesystems not located under your root dataset.
* Include /etc/modprobe.d/{zfs,spl}.conf in the initrd if it/they exist.
* Include the udev rule to use by-vdev for pool imports.
* Include the /etc/default/zfs file to the initrd.
* Only try /dev/disk/by-* in the initrd if USE_DISK_BY_ID is set.
* Use /dev/disk/by-vdev before anything.
* Add /dev as a last ditch attempt.
* Fallback to using the cache file if that exist if nothing else worked.
* Use /sbin/modprobe instead of built-in (BusyBox) modprobe.
This gets rid of the message "modprobe: can't load module zcommon".
Thanx to pcoultha for finding this.
Signed-off-by: Turbo Fredriksson <turbo@bayour.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2116
Closes #2114
2014-01-30 16:26:48 +00:00
|
|
|
RPM_DEFINE_UTIL='--define "_dracutdir $(dracutdir)" --define "_udevdir $(udevdir)" --define "_udevruledir $(udevruledir)" --define "_initconfdir $(DEFAULT_INITCONF_DIR)" $(DEFINE_INITRAMFS)'
|
2013-11-16 03:29:53 +00:00
|
|
|
RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)" --define "require_spldir $(SPL)" --define "require_splobj $(SPL_OBJ)" --define "ksrc $(LINUX)" --define "kobj $(LINUX_OBJ)"'
|
2013-02-17 20:10:17 +00:00
|
|
|
RPM_DEFINE_DKMS=
|
|
|
|
|
|
|
|
SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
|
|
|
|
SRPM_DEFINE_UTIL=
|
|
|
|
SRPM_DEFINE_KMOD=
|
|
|
|
SRPM_DEFINE_DKMS=
|
|
|
|
|
|
|
|
RPM_SPEC_DIR="rpm/generic"
|
|
|
|
AC_ARG_WITH([spec],
|
|
|
|
AS_HELP_STRING([--with-spec=SPEC],
|
2015-03-25 23:59:17 +00:00
|
|
|
[Spec files 'generic|redhat']),
|
2013-02-17 20:10:17 +00:00
|
|
|
[RPM_SPEC_DIR="rpm/$withval"])
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether spec files are available])
|
|
|
|
AC_MSG_RESULT([yes ($RPM_SPEC_DIR/*.spec.in)])
|
|
|
|
|
2010-08-26 18:22:58 +00:00
|
|
|
AC_SUBST(HAVE_RPM)
|
|
|
|
AC_SUBST(RPM)
|
|
|
|
AC_SUBST(RPM_VERSION)
|
|
|
|
|
|
|
|
AC_SUBST(HAVE_RPMBUILD)
|
|
|
|
AC_SUBST(RPMBUILD)
|
|
|
|
AC_SUBST(RPMBUILD_VERSION)
|
2013-02-17 20:10:17 +00:00
|
|
|
|
|
|
|
AC_SUBST(RPM_SPEC_DIR)
|
|
|
|
AC_SUBST(RPM_DEFINE_UTIL)
|
|
|
|
AC_SUBST(RPM_DEFINE_KMOD)
|
|
|
|
AC_SUBST(RPM_DEFINE_DKMS)
|
|
|
|
AC_SUBST(RPM_DEFINE_COMMON)
|
|
|
|
AC_SUBST(SRPM_DEFINE_UTIL)
|
|
|
|
AC_SUBST(SRPM_DEFINE_KMOD)
|
|
|
|
AC_SUBST(SRPM_DEFINE_DKMS)
|
|
|
|
AC_SUBST(SRPM_DEFINE_COMMON)
|
2010-08-26 18:22:58 +00:00
|
|
|
])
|
|
|
|
|
|
|
|
dnl #
|
|
|
|
dnl # Check for dpkg+dpkg-buildpackage to build DEB packages. If these
|
|
|
|
dnl # tools are missing it is non-fatal but you will not be able to build
|
|
|
|
dnl # DEB packages and will be warned if you try too.
|
|
|
|
dnl #
|
|
|
|
AC_DEFUN([ZFS_AC_DPKG], [
|
|
|
|
DPKG=dpkg
|
|
|
|
DPKGBUILD=dpkg-buildpackage
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether $DPKG is available])
|
|
|
|
AS_IF([tmp=$($DPKG --version 2>/dev/null)], [
|
|
|
|
DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $[7] }')
|
|
|
|
HAVE_DPKG=yes
|
|
|
|
AC_MSG_RESULT([$HAVE_DPKG ($DPKG_VERSION)])
|
|
|
|
],[
|
|
|
|
HAVE_DPKG=no
|
|
|
|
AC_MSG_RESULT([$HAVE_DPKG])
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether $DPKGBUILD is available])
|
|
|
|
AS_IF([tmp=$($DPKGBUILD --version 2>/dev/null)], [
|
|
|
|
DPKGBUILD_VERSION=$(echo $tmp | \
|
|
|
|
$AWK '/Debian/ { print $[4] }' | cut -f-4 -d'.')
|
|
|
|
HAVE_DPKGBUILD=yes
|
|
|
|
AC_MSG_RESULT([$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)])
|
|
|
|
],[
|
|
|
|
HAVE_DPKGBUILD=no
|
|
|
|
AC_MSG_RESULT([$HAVE_DPKGBUILD])
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_SUBST(HAVE_DPKG)
|
|
|
|
AC_SUBST(DPKG)
|
|
|
|
AC_SUBST(DPKG_VERSION)
|
|
|
|
|
|
|
|
AC_SUBST(HAVE_DPKGBUILD)
|
|
|
|
AC_SUBST(DPKGBUILD)
|
|
|
|
AC_SUBST(DPKGBUILD_VERSION)
|
|
|
|
])
|
|
|
|
|
|
|
|
dnl #
|
|
|
|
dnl # Until native packaging for various different packing systems
|
|
|
|
dnl # can be added the least we can do is attempt to use alien to
|
|
|
|
dnl # convert the RPM packages to the needed package type. This is
|
|
|
|
dnl # a hack but so far it has worked reasonable well.
|
|
|
|
dnl #
|
|
|
|
AC_DEFUN([ZFS_AC_ALIEN], [
|
|
|
|
ALIEN=alien
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether $ALIEN is available])
|
|
|
|
AS_IF([tmp=$($ALIEN --version 2>/dev/null)], [
|
|
|
|
ALIEN_VERSION=$(echo $tmp | $AWK '{ print $[3] }')
|
|
|
|
HAVE_ALIEN=yes
|
|
|
|
AC_MSG_RESULT([$HAVE_ALIEN ($ALIEN_VERSION)])
|
|
|
|
],[
|
|
|
|
HAVE_ALIEN=no
|
|
|
|
AC_MSG_RESULT([$HAVE_ALIEN])
|
|
|
|
])
|
|
|
|
|
|
|
|
AC_SUBST(HAVE_ALIEN)
|
|
|
|
AC_SUBST(ALIEN)
|
|
|
|
AC_SUBST(ALIEN_VERSION)
|
|
|
|
])
|
|
|
|
|
|
|
|
dnl #
|
|
|
|
dnl # Using the VENDOR tag from config.guess set the default
|
|
|
|
dnl # package type for 'make pkg': (rpm | deb | tgz)
|
|
|
|
dnl #
|
|
|
|
AC_DEFUN([ZFS_AC_DEFAULT_PACKAGE], [
|
|
|
|
AC_MSG_CHECKING([linux distribution])
|
2012-02-28 21:23:16 +00:00
|
|
|
if test -f /etc/toss-release ; then
|
|
|
|
VENDOR=toss ;
|
2010-08-26 18:22:58 +00:00
|
|
|
elif test -f /etc/fedora-release ; then
|
|
|
|
VENDOR=fedora ;
|
2012-02-28 21:23:16 +00:00
|
|
|
elif test -f /etc/redhat-release ; then
|
|
|
|
VENDOR=redhat ;
|
2011-05-14 14:25:37 +00:00
|
|
|
elif test -f /etc/gentoo-release ; then
|
|
|
|
VENDOR=gentoo ;
|
2012-02-28 21:23:16 +00:00
|
|
|
elif test -f /etc/arch-release ; then
|
|
|
|
VENDOR=arch ;
|
2010-08-26 18:22:58 +00:00
|
|
|
elif test -f /etc/SuSE-release ; then
|
|
|
|
VENDOR=sles ;
|
|
|
|
elif test -f /etc/slackware-version ; then
|
|
|
|
VENDOR=slackware ;
|
2011-05-02 22:39:59 +00:00
|
|
|
elif test -f /etc/lunar.release ; then
|
|
|
|
VENDOR=lunar ;
|
2012-02-28 21:23:16 +00:00
|
|
|
elif test -f /etc/lsb-release ; then
|
|
|
|
VENDOR=ubuntu ;
|
|
|
|
elif test -f /etc/debian_version ; then
|
|
|
|
VENDOR=debian ;
|
2016-03-01 15:36:28 +00:00
|
|
|
elif test -f /etc/alpine-release ; then
|
|
|
|
VENDOR=alpine ;
|
2010-08-26 18:22:58 +00:00
|
|
|
else
|
|
|
|
VENDOR= ;
|
|
|
|
fi
|
|
|
|
AC_MSG_RESULT([$VENDOR])
|
|
|
|
AC_SUBST(VENDOR)
|
|
|
|
|
|
|
|
AC_MSG_CHECKING([default package type])
|
|
|
|
case "$VENDOR" in
|
2012-02-28 21:23:16 +00:00
|
|
|
toss) DEFAULT_PACKAGE=rpm ;;
|
|
|
|
redhat) DEFAULT_PACKAGE=rpm ;;
|
|
|
|
fedora) DEFAULT_PACKAGE=rpm ;;
|
|
|
|
gentoo) DEFAULT_PACKAGE=tgz ;;
|
2016-03-01 15:36:28 +00:00
|
|
|
alpine) DEFAULT_PACKAGE=tgz ;;
|
2013-02-17 19:11:41 +00:00
|
|
|
arch) DEFAULT_PACKAGE=tgz ;;
|
2012-02-28 21:23:16 +00:00
|
|
|
sles) DEFAULT_PACKAGE=rpm ;;
|
|
|
|
slackware) DEFAULT_PACKAGE=tgz ;;
|
|
|
|
lunar) DEFAULT_PACKAGE=tgz ;;
|
|
|
|
ubuntu) DEFAULT_PACKAGE=deb ;;
|
|
|
|
debian) DEFAULT_PACKAGE=deb ;;
|
|
|
|
*) DEFAULT_PACKAGE=rpm ;;
|
2010-08-26 18:22:58 +00:00
|
|
|
esac
|
|
|
|
AC_MSG_RESULT([$DEFAULT_PACKAGE])
|
|
|
|
AC_SUBST(DEFAULT_PACKAGE)
|
2011-03-17 22:02:28 +00:00
|
|
|
|
2013-02-17 19:11:41 +00:00
|
|
|
DEFAULT_INIT_DIR=$sysconfdir/init.d
|
2011-07-10 15:57:33 +00:00
|
|
|
AC_MSG_CHECKING([default init directory])
|
|
|
|
AC_MSG_RESULT([$DEFAULT_INIT_DIR])
|
|
|
|
AC_SUBST(DEFAULT_INIT_DIR)
|
|
|
|
|
2011-03-17 22:02:28 +00:00
|
|
|
AC_MSG_CHECKING([default init script type])
|
|
|
|
case "$VENDOR" in
|
2012-02-28 21:23:16 +00:00
|
|
|
toss) DEFAULT_INIT_SCRIPT=redhat ;;
|
2011-05-02 22:39:59 +00:00
|
|
|
redhat) DEFAULT_INIT_SCRIPT=redhat ;;
|
2011-03-17 22:02:28 +00:00
|
|
|
fedora) DEFAULT_INIT_SCRIPT=fedora ;;
|
2016-03-01 15:36:28 +00:00
|
|
|
gentoo) DEFAULT_INIT_SCRIPT=openrc ;;
|
|
|
|
alpine) DEFAULT_INIT_SCRIPT=openrc ;;
|
2013-02-17 19:11:41 +00:00
|
|
|
arch) DEFAULT_INIT_SCRIPT=lsb ;;
|
2012-02-28 21:23:16 +00:00
|
|
|
sles) DEFAULT_INIT_SCRIPT=lsb ;;
|
|
|
|
slackware) DEFAULT_INIT_SCRIPT=lsb ;;
|
|
|
|
lunar) DEFAULT_INIT_SCRIPT=lunar ;;
|
|
|
|
ubuntu) DEFAULT_INIT_SCRIPT=lsb ;;
|
|
|
|
debian) DEFAULT_INIT_SCRIPT=lsb ;;
|
|
|
|
*) DEFAULT_INIT_SCRIPT=lsb ;;
|
2011-03-17 22:02:28 +00:00
|
|
|
esac
|
|
|
|
AC_MSG_RESULT([$DEFAULT_INIT_SCRIPT])
|
|
|
|
AC_SUBST(DEFAULT_INIT_SCRIPT)
|
Base init scripts for SYSV systems
* Based on the init scripts included with Debian GNU/Linux, then take code
from the already existing ones, trying to merge them into one set of
scripts that will work for 'everyone' for better maintainability.
* Add configurable variables to control the workings of the init scripts:
* ZFS_INITRD_PRE_MOUNTROOT_SLEEP
Set a sleep time before we load the module (used primarily by initrd
scripts to allow for slower media (such as USB devices etc) to be
availible before we load the zfs module).
* ZFS_INITRD_POST_MODPROBE_SLEEP
Set a timed sleep in the initrd to after the load of the zfs module.
* ZFS_INITRD_ADDITIONAL_DATASETS
To allow for mounting additional datasets in the initrd. Primarily used
in initrd scripts to allow for when filesystem needed to boot (such as
/usr, /opt, /var etc) isn't directly under the root dataset.
* ZFS_POOL_EXCEPTIONS
Exclude pools from being imported (in the initrd and/or init scripts).
* ZFS_DKMS_ENABLE_DEBUG, ZFS_DKMS_ENABLE_DEBUG_DMU_TX, ZFS_DKMS_DISABLE_STRIP
Set to control how dkms should build the dkms packages.
* ZPOOL_IMPORT_PATH
Set path(s) where "zpool import" should import pools from.
This was previously the job of "USE_DISK_BY_ID" (which is still used
for backwards compatibility) but was renamed to allow for better
control of import path(s).
* If old USE_DISK_BY_ID is set, but not new ZPOOL_IMPORT_PATH, then we
set ZPOOL_IMPORT_PATH to sane defaults just to be on the safe side.
* ZED_ARGS
To allow for local options to zed without having to change the init script.
* The import function, do_import(), imports pools by name instead of '-a'
for better control of pools to import and from where.
* If USE_DISK_BY_ID is set (for backwards compatibility), but isn't 'yes'
then ignore it.
* If pool(s) isn't found with a simple "zpool import" (seen it happen),
try looking for them in /dev/disk/by-id (if it exists). Any duplicates
(pools found with both commands) is filtered out.
* IF we have found extra pool(s) this way, we must force USE_DISK_BY_ID
so that the first, simple "zpool import $pool" is able to find it.
* Fallback on importing the pool using the cache file (if it exists) only
if 'simple' import (either with ZPOOL_IMPORT_PATH or the 'built in'
defaults) didn't work.
* The export function, do_export(), will export all pools imported, EXCEPT
the root pool (if there is one).
* ZED script from the Debian GNU/Linux packages added.
* Refreshed ZED init script from behlendorf@5e7a660 to be portable so it
may be used on both LSB and Redhat style systems.
* If there is no pool(s) imported and zed successfully shut down, we will
unload the zfs modules.
* The function library file for the ZoL init script is installed as
/etc/init.d/zfs-functions.
* The four init scripts, the /etc/{defaults,sysconfig,conf.d}/zfs config file
as well as the common function library is tagged as '%config(noreplace)' in
the rpm rules file to make sure they are not replaced automatically if locally
modifed.
* Pitfals and workarounds:
* If we're running from init, remove stale /etc/dfs/sharetab before importing
pools in the zfs-import init script.
* On Debian GNU/Linux, there's a 'sendsigs' script that will kill basically
everything quite early in the shutdown phase and zed is/should be stopped
much later than that. We don't want zed to be among the ones killed, so add
the zed pid to list of pids for 'sendsigs' to ignore.
* CentOS uses echo_success() and echo_failure() to print out status of
command. These in turn uses "echo -n \0xx[etc]" to move cursor and choose
colour etc. This doesn't work with the modified IFS variable we need to
use in zfs-import for some reason, so work around that when we define
zfs_log_{end,failure}_msg() for RedHat and derivative distributions.
* All scripts passes ShellCheck (with one false positive in do_mount()).
Signed-off-by: Turbo Fredriksson turbo@bayour.com
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Richard Yao <ryao@gentoo.org>
Reviewed by: Chris Dunlap <cdunlap@llnl.gov>
Closes #2974
Closes #2107
2015-04-23 18:35:45 +00:00
|
|
|
|
|
|
|
AC_MSG_CHECKING([default init config direectory])
|
|
|
|
case "$VENDOR" in
|
2016-03-01 15:36:28 +00:00
|
|
|
alpine) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
|
Base init scripts for SYSV systems
* Based on the init scripts included with Debian GNU/Linux, then take code
from the already existing ones, trying to merge them into one set of
scripts that will work for 'everyone' for better maintainability.
* Add configurable variables to control the workings of the init scripts:
* ZFS_INITRD_PRE_MOUNTROOT_SLEEP
Set a sleep time before we load the module (used primarily by initrd
scripts to allow for slower media (such as USB devices etc) to be
availible before we load the zfs module).
* ZFS_INITRD_POST_MODPROBE_SLEEP
Set a timed sleep in the initrd to after the load of the zfs module.
* ZFS_INITRD_ADDITIONAL_DATASETS
To allow for mounting additional datasets in the initrd. Primarily used
in initrd scripts to allow for when filesystem needed to boot (such as
/usr, /opt, /var etc) isn't directly under the root dataset.
* ZFS_POOL_EXCEPTIONS
Exclude pools from being imported (in the initrd and/or init scripts).
* ZFS_DKMS_ENABLE_DEBUG, ZFS_DKMS_ENABLE_DEBUG_DMU_TX, ZFS_DKMS_DISABLE_STRIP
Set to control how dkms should build the dkms packages.
* ZPOOL_IMPORT_PATH
Set path(s) where "zpool import" should import pools from.
This was previously the job of "USE_DISK_BY_ID" (which is still used
for backwards compatibility) but was renamed to allow for better
control of import path(s).
* If old USE_DISK_BY_ID is set, but not new ZPOOL_IMPORT_PATH, then we
set ZPOOL_IMPORT_PATH to sane defaults just to be on the safe side.
* ZED_ARGS
To allow for local options to zed without having to change the init script.
* The import function, do_import(), imports pools by name instead of '-a'
for better control of pools to import and from where.
* If USE_DISK_BY_ID is set (for backwards compatibility), but isn't 'yes'
then ignore it.
* If pool(s) isn't found with a simple "zpool import" (seen it happen),
try looking for them in /dev/disk/by-id (if it exists). Any duplicates
(pools found with both commands) is filtered out.
* IF we have found extra pool(s) this way, we must force USE_DISK_BY_ID
so that the first, simple "zpool import $pool" is able to find it.
* Fallback on importing the pool using the cache file (if it exists) only
if 'simple' import (either with ZPOOL_IMPORT_PATH or the 'built in'
defaults) didn't work.
* The export function, do_export(), will export all pools imported, EXCEPT
the root pool (if there is one).
* ZED script from the Debian GNU/Linux packages added.
* Refreshed ZED init script from behlendorf@5e7a660 to be portable so it
may be used on both LSB and Redhat style systems.
* If there is no pool(s) imported and zed successfully shut down, we will
unload the zfs modules.
* The function library file for the ZoL init script is installed as
/etc/init.d/zfs-functions.
* The four init scripts, the /etc/{defaults,sysconfig,conf.d}/zfs config file
as well as the common function library is tagged as '%config(noreplace)' in
the rpm rules file to make sure they are not replaced automatically if locally
modifed.
* Pitfals and workarounds:
* If we're running from init, remove stale /etc/dfs/sharetab before importing
pools in the zfs-import init script.
* On Debian GNU/Linux, there's a 'sendsigs' script that will kill basically
everything quite early in the shutdown phase and zed is/should be stopped
much later than that. We don't want zed to be among the ones killed, so add
the zed pid to list of pids for 'sendsigs' to ignore.
* CentOS uses echo_success() and echo_failure() to print out status of
command. These in turn uses "echo -n \0xx[etc]" to move cursor and choose
colour etc. This doesn't work with the modified IFS variable we need to
use in zfs-import for some reason, so work around that when we define
zfs_log_{end,failure}_msg() for RedHat and derivative distributions.
* All scripts passes ShellCheck (with one false positive in do_mount()).
Signed-off-by: Turbo Fredriksson turbo@bayour.com
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Richard Yao <ryao@gentoo.org>
Reviewed by: Chris Dunlap <cdunlap@llnl.gov>
Closes #2974
Closes #2107
2015-04-23 18:35:45 +00:00
|
|
|
gentoo) DEFAULT_INITCONF_DIR=/etc/conf.d ;;
|
|
|
|
toss) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
|
|
|
|
redhat) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
|
|
|
|
fedora) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
|
|
|
|
sles) DEFAULT_INITCONF_DIR=/etc/sysconfig ;;
|
|
|
|
ubuntu) DEFAULT_INITCONF_DIR=/etc/default ;;
|
|
|
|
debian) DEFAULT_INITCONF_DIR=/etc/default ;;
|
|
|
|
*) DEFAULT_INITCONF_DIR=/etc/default ;;
|
|
|
|
esac
|
|
|
|
AC_MSG_RESULT([$DEFAULT_INITCONF_DIR])
|
|
|
|
AC_SUBST(DEFAULT_INITCONF_DIR)
|
Initramfs scripts for ZoL.
* Supports booting of a ZFS snapshot.
Do this by cloning the snapshot into a dataset. If this, the resulting
dataset, already exists, destroy it. Then mount it on root.
* If snapshot does not exist, use base dataset (the part before '@')
as boot filesystem instead.
* If no snapshot is specified on the 'root=' kernel command line, but there
is an '@', then get a list of snapshots below that filesystem and ask the
user which to use.
* Clone with 'mountpoint=none' and 'canmount=noauto' - we mount manually
and explicitly.
* For sub-filesystems, that doesn't have a mountpoint property set, we use
the 'org.zol:mountpoint' to keep track of it's mountpoint.
* Allow rollback of snapshots instead of clone it and boot from the clone.
* Allow mounting a root- and subfs with mountpoint=legacy set
* Allow mounting a filesystem which is using nativ encryption.
* Support all currently used kernel command line arguments
All the different distributions have their own standard on what to specify
on the kernel command line to boot of a ZFS filesystem.
* Extra options:
* zfsdebug=(on,yes,1) Show extra debugging information
* zfsforce=(on,yes,1) Force import the pool
* rollback=(on,yes,1) Rollback (instead of clone) the snapshot
* Only try to import pool if it haven't already been imported
* This will negate the need to force import a pool that have not been exported cleanly.
* Support exclusion of pools to import by setting ZFS_POOL_EXCEPTIONS in /etc/default/zfs.
* Support additional configuration variable ZFS_INITRD_ADDITIONAL_DATASETS
to mount additional filesystems not located under your root dataset.
* Include /etc/modprobe.d/{zfs,spl}.conf in the initrd if it/they exist.
* Include the udev rule to use by-vdev for pool imports.
* Include the /etc/default/zfs file to the initrd.
* Only try /dev/disk/by-* in the initrd if USE_DISK_BY_ID is set.
* Use /dev/disk/by-vdev before anything.
* Add /dev as a last ditch attempt.
* Fallback to using the cache file if that exist if nothing else worked.
* Use /sbin/modprobe instead of built-in (BusyBox) modprobe.
This gets rid of the message "modprobe: can't load module zcommon".
Thanx to pcoultha for finding this.
Signed-off-by: Turbo Fredriksson <turbo@bayour.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2116
Closes #2114
2014-01-30 16:26:48 +00:00
|
|
|
|
|
|
|
AC_MSG_CHECKING([whether initramfs-tools is available])
|
|
|
|
if test -d /usr/share/initramfs-tools ; then
|
|
|
|
DEFINE_INITRAMFS='--define "_initramfs 1"'
|
|
|
|
AC_MSG_RESULT([yes])
|
|
|
|
else
|
|
|
|
DEFINE_INITRAMFS=''
|
|
|
|
AC_MSG_RESULT([no])
|
|
|
|
fi
|
|
|
|
AC_SUBST(DEFINE_INITRAMFS)
|
2010-08-26 18:22:58 +00:00
|
|
|
])
|
|
|
|
|
|
|
|
dnl #
|
|
|
|
dnl # Default ZFS package configuration
|
|
|
|
dnl #
|
|
|
|
AC_DEFUN([ZFS_AC_PACKAGE], [
|
2012-01-13 01:24:05 +00:00
|
|
|
ZFS_AC_DEFAULT_PACKAGE
|
2010-08-26 18:22:58 +00:00
|
|
|
ZFS_AC_RPM
|
|
|
|
ZFS_AC_DPKG
|
|
|
|
ZFS_AC_ALIEN
|
|
|
|
])
|