Re: [libvirt] [PATCH 6/7] fspool: default implementation of filesystem pools

Implementation is backend base as in case of storage pools. This patch adds directory backend which is nothing more than managing directories inside another one as starting point. Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy(a)virtuozzo.com&gt; --- configure.ac | 33 + daemon/Makefile.am | 4 + po/POTFILES.in | 2 + src/Makefile.am | 38 + src/driver.h | 1 + src/fs/fs_backend.h | 85 ++ src/fs/fs_backend_dir.c | 334 +++++++ src/fs/fs_backend_dir.h | 8 + src/fs/fs_driver.c | 2164 ++++++++++++++++++++++++++++++++++++++++++++++ src/fs/fs_driver.h | 10 + src/libvirt.c | 28 + src/libvirt_private.syms | 1 + 12 files changed, 2708 insertions(+) create mode 100644 src/fs/fs_backend.h create mode 100644 src/fs/fs_backend_dir.c create mode 100644 src/fs/fs_backend_dir.h create mode 100644 src/fs/fs_driver.c create mode 100644 src/fs/fs_driver.h diff --git a/configure.ac b/configure.ac index 8d7d63e..435b1ec 100644 --- a/configure.ac +++ b/configure.ac @@ -1647,6 +1647,35 @@ fi AM_CONDITIONAL([WITH_SECRETS], [test "$with_secrets" = "yes"]) +AC_ARG_WITH([fs-dir], + [AS_HELP_STRING([--with-fs-dir], + [with fs backend for fs driver @<:@default=yes@:>])], + [],[with_fs_dir=yes]) + +if test "$with_libvirtd" = "no"; then + with_fs_dir=no +fi + +if test "$with_fs_dir" = "yes" ; then + AC_DEFINE_UNQUOTED([WITH_FS_DIR], 1, [whether directory backend for fs driver is enabled]) +fi +AM_CONDITIONAL([WITH_FS_DIR], [test "$with_fs_dir" = "yes"]) + +with_fs=no +for backend in dir; do + if eval test \$with_fs_$backend = yes; then + with_fs=yes + break + fi +done +if test $with_fs = yes; then + AC_DEFINE([WITH_FS], [1], + [Define to 1 if at least one fs backend is in use]) +fi +AM_CONDITIONAL([WITH_FS], [test "$with_fs" = "yes"]) + +

+ AC_ARG_WITH([storage-dir], [AS_HELP_STRING([--with-storage-dir], [with directory backend for the storage driver @<:@default=yes@:>@])], @@ -2760,6 +2789,10 @@ AC_MSG_NOTICE([Sheepdog: $with_storage_sheepdog]) AC_MSG_NOTICE([ Gluster: $with_storage_gluster]) AC_MSG_NOTICE([ ZFS: $with_storage_zfs]) AC_MSG_NOTICE([]) +AC_MSG_NOTICE([Fs Drivers]) +AC_MSG_NOTICE([]) +AC_MSG_NOTICE([ Dir: $with_fs_dir]) +AC_MSG_NOTICE([])

AC_MSG_NOTICE([Security Drivers]) AC_MSG_NOTICE([]) AC_MSG_NOTICE([ SELinux: $with_secdriver_selinux ($SELINUX_MOUNT)])