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freebsd-nq/configure.ac
Tony Hutter 6568379eea Fix statechange-led.sh & unnecessary libdevmapper warning 
- Fix autoreplace behaviour on statechange-led.sh script.

ZED sends the following events on an auto-replace:

1. statechange: Disk goes UNAVAIL->ONLINE
2. statechange: Disk goes ONLINE->UNAVAIL
3. vdev_attach: Disk goes ONLINE

Events 1-2 happen when ZED first attempts to do an auto-online.  When that
fails, ZED then tries an auto-replace, generating the vdev_attach event in #3.

In the previous code, statechange-led was only looking at the UNAVAIL->ONLINE
transition to turn off the LED.  It ignored the #2 ONLINE->UNAVAIL transition,
assuming it was just the "old" VDEV going offline.  This is problematic, as
a drive can go from ONLINE->UNAVAIL when it's malfunctioning, and we don't want
to ignore that.

This new patch correctly turns on the fault LED every time a drive becomes
UNAVAIL.  It also monitors vdev_attach events to trigger turning off the LED
when an auto-replaced disk comes online.

- Remove unnecessary libdevmapper warning with --with-config=kernel

This fixes an unnecessary libdevmapper warning when building
--with-config=kernel.  Kernel code does not use libdevmapper, so the warning
is not needed.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #2375 
Closes #5312 
Closes #5331
2016-10-25 11:05:30 -07:00

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/*
* This file is part of the ZFS Linux port.
*
* Copyright (c) 2009 Lawrence Livermore National Security, LLC.
* Produced at Lawrence Livermore National Laboratory
* Written by:
* Brian Behlendorf <behlendorf1@llnl.gov>,
* Herb Wartens <wartens2@llnl.gov>,
* Jim Garlick <garlick@llnl.gov>
* LLNL-CODE-403049
*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
AC_INIT(m4_esyscmd(grep Name META | cut -d ':' -f 2 | tr -d ' \n'),
m4_esyscmd(grep Version META | cut -d ':' -f 2 | tr -d ' \n'))
AC_LANG(C)
ZFS_AC_META
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([config])
AC_CANONICAL_SYSTEM
AM_MAINTAINER_MODE
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_INIT_AUTOMAKE([subdir-objects])
AC_CONFIG_HEADERS([zfs_config.h], [
(mv zfs_config.h zfs_config.h.tmp &&
awk -f ${ac_srcdir}/config/config.awk zfs_config.h.tmp >zfs_config.h &&
rm zfs_config.h.tmp) || exit 1])
AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_LIBTOOL
AM_PROG_AS
AM_PROG_CC_C_O
ZFS_AC_LICENSE
ZFS_AC_PACKAGE
ZFS_AC_CONFIG
ZFS_AC_DEBUG
ZFS_AC_DEBUG_DMU_TX
AC_CONFIG_FILES([
Makefile
udev/Makefile
udev/rules.d/Makefile
etc/Makefile
etc/init.d/Makefile
etc/zfs/Makefile
etc/systemd/Makefile
etc/systemd/system/Makefile
etc/modules-load.d/Makefile
man/Makefile
man/man1/Makefile
man/man5/Makefile
man/man8/Makefile
lib/Makefile
lib/libspl/Makefile
lib/libspl/asm-generic/Makefile
lib/libspl/asm-i386/Makefile
lib/libspl/asm-x86_64/Makefile
lib/libspl/include/Makefile
lib/libspl/include/ia32/Makefile
lib/libspl/include/ia32/sys/Makefile
lib/libspl/include/rpc/Makefile
lib/libspl/include/sys/Makefile
lib/libspl/include/sys/dktp/Makefile
lib/libspl/include/util/Makefile
lib/libavl/Makefile
lib/libefi/Makefile
lib/libicp/Makefile
lib/libnvpair/Makefile
lib/libunicode/Makefile
lib/libuutil/Makefile
lib/libzpool/Makefile
lib/libzfs/libzfs.pc
lib/libzfs/libzfs_core.pc
lib/libzfs/Makefile
lib/libzfs_core/Makefile
lib/libshare/Makefile
cmd/Makefile
cmd/zdb/Makefile
cmd/zhack/Makefile
cmd/zfs/Makefile
cmd/zinject/Makefile
cmd/zpool/Makefile
cmd/zstreamdump/Makefile
cmd/ztest/Makefile
cmd/zpios/Makefile
cmd/mount_zfs/Makefile
cmd/fsck_zfs/Makefile
cmd/zvol_id/Makefile
cmd/vdev_id/Makefile
cmd/arcstat/Makefile
cmd/dbufstat/Makefile
cmd/arc_summary/Makefile
cmd/zed/Makefile
cmd/raidz_test/Makefile
contrib/Makefile
contrib/bash_completion.d/Makefile
contrib/dracut/Makefile
contrib/dracut/02zfsexpandknowledge/Makefile
contrib/dracut/90zfs/Makefile
contrib/initramfs/Makefile
module/Makefile
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module/nvpair/Makefile
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module/zcommon/Makefile
module/zfs/Makefile
module/zpios/Makefile
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include/sys/fs/Makefile
include/sys/fm/Makefile
include/sys/fm/fs/Makefile
include/sys/crypto/Makefile
include/sys/sysevent/Makefile
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tests/test-runner/Makefile
tests/test-runner/cmd/Makefile
tests/test-runner/include/Makefile
tests/test-runner/man/Makefile
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tests/zfs-tests/cmd/Makefile
tests/zfs-tests/cmd/chg_usr_exec/Makefile
tests/zfs-tests/cmd/devname2devid/Makefile
tests/zfs-tests/cmd/dir_rd_update/Makefile
tests/zfs-tests/cmd/file_check/Makefile
tests/zfs-tests/cmd/file_trunc/Makefile
tests/zfs-tests/cmd/file_write/Makefile
tests/zfs-tests/cmd/largest_file/Makefile
tests/zfs-tests/cmd/mkbusy/Makefile
tests/zfs-tests/cmd/mkfile/Makefile
tests/zfs-tests/cmd/mkfiles/Makefile
tests/zfs-tests/cmd/mktree/Makefile
tests/zfs-tests/cmd/mmap_exec/Makefile
tests/zfs-tests/cmd/mmapwrite/Makefile
tests/zfs-tests/cmd/randfree_file/Makefile
tests/zfs-tests/cmd/readmmap/Makefile
tests/zfs-tests/cmd/rename_dir/Makefile
tests/zfs-tests/cmd/rm_lnkcnt_zero_file/Makefile
tests/zfs-tests/cmd/threadsappend/Makefile
tests/zfs-tests/cmd/xattrtest/Makefile
tests/zfs-tests/include/Makefile
tests/zfs-tests/include/commands.cfg
tests/zfs-tests/include/default.cfg
tests/zfs-tests/tests/Makefile
tests/zfs-tests/tests/functional/Makefile
tests/zfs-tests/tests/functional/acl/Makefile
tests/zfs-tests/tests/functional/acl/posix/Makefile
tests/zfs-tests/tests/functional/atime/Makefile
tests/zfs-tests/tests/functional/bootfs/Makefile
tests/zfs-tests/tests/functional/cache/Makefile
tests/zfs-tests/tests/functional/cachefile/Makefile
tests/zfs-tests/tests/functional/casenorm/Makefile
tests/zfs-tests/tests/functional/checksum/Makefile
tests/zfs-tests/tests/functional/clean_mirror/Makefile
tests/zfs-tests/tests/functional/cli_root/Makefile
tests/zfs-tests/tests/functional/cli_root/zdb/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_clone/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_copies/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_create/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_destroy/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_get/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_inherit/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_mount/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_promote/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_property/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_receive/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_rename/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_reservation/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_rollback/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_send/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_set/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_share/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_snapshot/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_unmount/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_unshare/Makefile
tests/zfs-tests/tests/functional/cli_root/zfs_upgrade/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_add/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_attach/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_clear/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_create/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_destroy/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_detach/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_expand/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_export/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_get/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_history/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_import/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_offline/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_online/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_remove/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_replace/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_scrub/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_set/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_status/Makefile
tests/zfs-tests/tests/functional/cli_root/zpool_upgrade/Makefile
tests/zfs-tests/tests/functional/cli_user/Makefile
tests/zfs-tests/tests/functional/cli_user/misc/Makefile
tests/zfs-tests/tests/functional/cli_user/zfs_list/Makefile
tests/zfs-tests/tests/functional/cli_user/zpool_iostat/Makefile
tests/zfs-tests/tests/functional/cli_user/zpool_list/Makefile
tests/zfs-tests/tests/functional/compression/Makefile
tests/zfs-tests/tests/functional/ctime/Makefile
tests/zfs-tests/tests/functional/delegate/Makefile
tests/zfs-tests/tests/functional/devices/Makefile
tests/zfs-tests/tests/functional/exec/Makefile
tests/zfs-tests/tests/functional/features/async_destroy/Makefile
tests/zfs-tests/tests/functional/features/large_dnode/Makefile
tests/zfs-tests/tests/functional/features/Makefile
tests/zfs-tests/tests/functional/grow_pool/Makefile
tests/zfs-tests/tests/functional/grow_replicas/Makefile
tests/zfs-tests/tests/functional/history/Makefile
tests/zfs-tests/tests/functional/inheritance/Makefile
tests/zfs-tests/tests/functional/inuse/Makefile
tests/zfs-tests/tests/functional/large_files/Makefile
tests/zfs-tests/tests/functional/largest_pool/Makefile
tests/zfs-tests/tests/functional/link_count/Makefile
tests/zfs-tests/tests/functional/migration/Makefile
tests/zfs-tests/tests/functional/mmap/Makefile
tests/zfs-tests/tests/functional/mount/Makefile
tests/zfs-tests/tests/functional/mv_files/Makefile
tests/zfs-tests/tests/functional/nestedfs/Makefile
tests/zfs-tests/tests/functional/no_space/Makefile
tests/zfs-tests/tests/functional/nopwrite/Makefile
tests/zfs-tests/tests/functional/online_offline/Makefile
tests/zfs-tests/tests/functional/pool_names/Makefile
tests/zfs-tests/tests/functional/poolversion/Makefile
tests/zfs-tests/tests/functional/privilege/Makefile
tests/zfs-tests/tests/functional/quota/Makefile
tests/zfs-tests/tests/functional/raidz/Makefile
tests/zfs-tests/tests/functional/redundancy/Makefile
tests/zfs-tests/tests/functional/refquota/Makefile
tests/zfs-tests/tests/functional/refreserv/Makefile
tests/zfs-tests/tests/functional/rename_dirs/Makefile
tests/zfs-tests/tests/functional/replacement/Makefile
tests/zfs-tests/tests/functional/reservation/Makefile
tests/zfs-tests/tests/functional/rootpool/Makefile
tests/zfs-tests/tests/functional/rsend/Makefile
tests/zfs-tests/tests/functional/scrub_mirror/Makefile
tests/zfs-tests/tests/functional/slog/Makefile
tests/zfs-tests/tests/functional/snapshot/Makefile
tests/zfs-tests/tests/functional/snapused/Makefile
tests/zfs-tests/tests/functional/sparse/Makefile
tests/zfs-tests/tests/functional/threadsappend/Makefile
tests/zfs-tests/tests/functional/truncate/Makefile
tests/zfs-tests/tests/functional/userquota/Makefile
tests/zfs-tests/tests/functional/upgrade/Makefile
tests/zfs-tests/tests/functional/vdev_zaps/Makefile
tests/zfs-tests/tests/functional/write_dirs/Makefile
tests/zfs-tests/tests/functional/xattr/Makefile
tests/zfs-tests/tests/functional/zvol/Makefile
tests/zfs-tests/tests/functional/zvol/zvol_cli/Makefile
tests/zfs-tests/tests/functional/zvol/zvol_ENOSPC/Makefile
tests/zfs-tests/tests/functional/zvol/zvol_misc/Makefile
tests/zfs-tests/tests/functional/zvol/zvol_swap/Makefile
tests/zfs-tests/tests/perf/Makefile
tests/zfs-tests/tests/perf/fio/Makefile
tests/zfs-tests/tests/perf/regression/Makefile
tests/zfs-tests/tests/perf/scripts/Makefile
tests/zfs-tests/tests/stress/Makefile
rpm/Makefile
rpm/redhat/Makefile
rpm/redhat/zfs.spec
rpm/redhat/zfs-kmod.spec
rpm/redhat/zfs-dkms.spec
rpm/generic/Makefile
rpm/generic/zfs.spec
rpm/generic/zfs-kmod.spec
rpm/generic/zfs-dkms.spec
zfs-script-config.sh
zfs.release
])
AC_OUTPUT
AS_IF([test "x$user_libdevmapper" != xyes && test "$ZFS_CONFIG" != kernel ], [
AC_MSG_WARN([Building without libdevmapper. Auto-replace, auto-online, \
and statechange-led.sh may not work correctly with device mapper vdevs.])
])
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