1
0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-12-25 01:34:11 +03:00
libvirt/m4/virt-sanlock.m4
Michal Privoznik bd3e16a3cf locking: Add io_timeout to sanlock
https://bugzilla.redhat.com/show_bug.cgi?id=1251190

So, if domain loses access to storage, sanlock tries to kill it
after some timeout. So far, the default is 80 seconds. But for
some scenarios this might not be enough. We should allow users to
adjust the timeout according to their needs.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-11-18 10:56:56 +01:00

64 lines
2.3 KiB
Plaintext

dnl The libsanlock_client.so library
dnl
dnl Copyright (C) 2012-2013 Red Hat, Inc.
dnl
dnl This library is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Lesser General Public
dnl License as published by the Free Software Foundation; either
dnl version 2.1 of the License, or (at your option) any later version.
dnl
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Lesser General Public License for more details.
dnl
dnl You should have received a copy of the GNU Lesser General Public
dnl License along with this library. If not, see
dnl <http://www.gnu.org/licenses/>.
dnl
AC_DEFUN([LIBVIRT_CHECK_SANLOCK],[
LIBVIRT_CHECK_LIB([SANLOCK], [sanlock_client], [sanlock_init], [sanlock.h])
if test "x$with_sanlock" = "xyes" ; then
AC_CHECK_DECLS([SANLK_INQ_WAIT], [sanlock_inq_wait=1], [sanlock_inq_wait=0], [[
#include <stdint.h>
#include <sanlock_admin.h>
]])
old_cppflags="$CPPFLAGS"
old_libs="$LIBS"
CPPFLAGS="$CPPFLAGS $SANLOCK_CFLAGS"
LIBS="$LIBS $SANLOCK_LIBS"
AC_CHECK_LIB([sanlock_client], [sanlock_killpath],
[sanlock_killpath=yes], [sanlock_killpath=no])
if test "x$sanlock_killpath" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_SANLOCK_KILLPATH], 1,
[whether Sanlock supports sanlock_killpath])
fi
AC_CHECK_LIB([sanlock_client], [sanlock_inq_lockspace],
[sanlock_inq_lockspace=yes], [sanlock_inq_lockspace=no])
if test "x$sanlock_inq_lockspace" = "xyes" && \
test $sanlock_inq_wait = 1; then
AC_DEFINE_UNQUOTED([HAVE_SANLOCK_INQ_LOCKSPACE], 1,
[whether sanlock supports sanlock_inq_lockspace])
fi
AC_CHECK_LIB([sanlock_client], [sanlock_add_lockspace_timeout],
[sanlock_add_lockspace_timeout=yes], [sanlock_add_lockspace_timeout=no])
if test "x$sanlock_add_lockspace_timeout" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_SANLOCK_ADD_LOCKSPACE_TIMEOUT], 1,
[whether Sanlock supports sanlock_add_lockspace_timeout])
fi
CPPFLAGS="$old_cppflags"
LIBS="$old_libs"
fi
])
AC_DEFUN([LIBVIRT_RESULT_SANLOCK],[
LIBVIRT_RESULT_LIB([SANLOCK])
])