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Merge branch 'master' of github.com:jthornber/thin-provisioning-tools

Browse Source 
Conflicts:
	thin-provisioning/metadata.cc
	thin-provisioning/thin_trim.cc
This commit is contained in:
Joe Thornber 2016-01-20 15:37:04 +00:00
commit c369045790
6 changed files with 27 additions and 3 deletions
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6
Makefile.in
View File

@ -99,14 +99,17 @@ SOURCE=\
CC:=@CC@
CXX:=@CXX@
STRIP:=@STRIP@
OBJECTS:=$(subst .cc,.o,$(SOURCE))
TOP_DIR:=@top_srcdir@
TOP_BUILDDIR:=@top_builddir@
CFLAGS+=-g -Wall -O3
CFLAGS+=@LFS_FLAGS@
CXXFLAGS+=-g -Wall -fno-strict-aliasing
CXXFLAGS+=@CXXOPTIMISE_FLAG@
CXXFLAGS+=@CXXDEBUG_FLAG@
CXXFLAGS+=@CXX_STRERROR_FLAG@
CXXFLAGS+=@LFS_FLAGS@
INCLUDES+=-I$(TOP_BUILDDIR) -I$(TOP_DIR) -I$(TOP_DIR)/thin-provisioning
LIBS:=-lstdc++ -laio -lexpat
INSTALL:=@INSTALL@
@ -118,7 +121,7 @@ MANPATH:=$(DATADIR)/man
vpath %.cc $(TOP_DIR)
INSTALL_DIR = $(INSTALL) -m 755 -d
INSTALL_PROGRAM = $(INSTALL) -m 755 -s
INSTALL_PROGRAM = $(INSTALL) -m 755
INSTALL_DATA = $(INSTALL) -p -m 644
ifeq ("@TESTING@", "yes")
@ -171,6 +174,7 @@ distclean: clean
install: bin/pdata_tools
$(INSTALL_DIR) $(BINDIR)
$(INSTALL_PROGRAM) bin/pdata_tools $(BINDIR)
$(STRIP) $(BINDIR)/pdata_tools
ln -s -f pdata_tools $(BINDIR)/cache_check
ln -s -f pdata_tools $(BINDIR)/cache_dump
ln -s -f pdata_tools $(BINDIR)/cache_metadata_size

14
configure.ac
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@ -41,6 +41,19 @@ AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
AC_PROG_INSTALL
AC_DEFUN([AC_PROG_STRIP], [AC_CHECK_TOOL(STRIP, strip, :)])
AC_PROG_STRIP
AC_ARG_VAR(STRIP, [Command for discarding symbols from object files])
################################################################
dnl -- Check for large file support
AC_SYS_LARGEFILE
if test x$ac_cv_sys_file_offset_bits = x64; then
LFS_FLAGS+="-D_FILE_OFFSET_BITS=64"
fi
if test x$ac_cv_sys_large_files = x1; then
LFS_FLAGS+="-D_LARGE_FILES"
fi
################################################################
dnl -- Checks for functions.
@ -144,6 +157,7 @@ VERSION_PATCHLEVEL=`echo "$VER" | $AWK -F '[[(.]]' '{print $3}'`
AC_SUBST(CXXDEBUG_FLAG)
AC_SUBST(CXXOPTIMISE_FLAG)
AC_SUBST(CXX_STRERROR_FLAG)
AC_SUBST(LFS_FLAGS)
AC_SUBST(INSTALL)
AC_SUBST(prefix)
AC_SUBST(RELEASE_DATE)

1
persistent-data/data-structures/btree_damage_visitor.h
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@ -197,6 +197,7 @@ namespace persistent_data {
error_outcome error_accessing_node(node_location const &l, block_address b,
std::string const &what) {
update_path(l.path);
report_damage(what);
return btree<Levels, ValueTraits>::visitor::EXCEPTION_HANDLED;
}

2
thin-provisioning/metadata.cc
View File

@ -105,7 +105,7 @@ metadata::metadata(block_manager<>::ptr bm, open_type ot,
sb_.data_mapping_root_ = mappings_->get_root();
sb_.device_details_root_ = details_->get_root();
sb_.data_block_size_ = data_block_size;
sb_.metadata_block_size_ = MD_BLOCK_SIZE;
sb_.metadata_block_size_ = MD_BLOCK_SIZE >> SECTOR_SHIFT;
sb_.metadata_nr_blocks_ = tm_->get_bm()->get_nr_blocks();
break;

3
thin-provisioning/restore_emitter.cc
View File

@ -50,7 +50,8 @@ namespace {
in_superblock_ = true;
nr_data_blocks_ = nr_data_blocks;
superblock &sb = md_->sb_;
memcpy(&sb.uuid_, &uuid, sizeof(sb.uuid_));
memset(&sb.uuid_, 0, sizeof(sb.uuid_));
memcpy(&sb.uuid_, uuid.c_str(), std::min(sizeof(sb.uuid_), uuid.length()));
sb.time_ = time;
sb.trans_id_ = trans_id;
sb.data_block_size_ = data_block_size;

4
thin-provisioning/thin_trim.cc
View File

@ -6,6 +6,10 @@
#undef BLOCK_SIZE
#ifndef BLKDISCARD
#define BLKDISCARD _IO(0x12,119)
#endif
#include "persistent-data/file_utils.h"
#include "thin-provisioning/commands.h"
#include "metadata.h"