It may seem weird to compile, but it *should* be enough to add package
'librbd1' (which will also pull in librados2) to allow the build with
CEPH_RBD enabled.
Of course I really meant to say "librbd-dev (which pulls in
librados-dev, librbd1, and librados2)". I've set up a VM and verified
those are sufficient at least for Ubuntu Quantal.
This time I saved the diffs too, which are simple:
diff --git a/usr/Makefile b/usr/Makefile
index 5c76f43..1199802 100644
--- a/usr/Makefile
+++ b/usr/Makefile
@@ -14,7 +14,7 @@ TGTD_OBJS += $(addprefix iscsi/, conn.o param.o
session.o \
isns.o)
ifneq ($(CEPH_RBD),)
-BS_OBJS += bs_rdb.so
+BS_OBJS += bs_rbd.so
endif
ifneq ($(shell test -e /usr/include/sys/eventfd.h && test -e
/usr/include/libai
@@ -90,8 +90,8 @@ tgtimg: $(TGTIMG_OBJS)
bs_aio.so: bs_aio.c
$(CC) -shared $(CFLAGS) bs_aio.c -o bs_aio.so -laio
-bs_rdb.so: bs_rdb.c
- $(CC) -shared $(CFLAGS) bs_rdb.c -o bs_rdb.so -lrados -lrbd
+bs_rbd.so: bs_rbd.c
+ $(CC) -shared $(CFLAGS) bs_rbd.c -o bs_rbd.so -lrados -lrbd
.PHONY: install
install: $(PROGRAMS)
diff --git a/usr/bs_rbd.c b/usr/bs_rbd.c
index b09090b..f1dd77d 100644
--- a/usr/bs_rbd.c
+++ b/usr/bs_rbd.c
@@ -529,7 +529,7 @@ static struct backingstore_template rbd_bst = {
.bs_oflags_supported = O_SYNC | O_DIRECT,
};
-static __attribute__((constructor)) void bs_rbd_constructor(void)
+void register_bs_module(void)
{
register_backingstore_template(&rbd_bst);
}
--
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