Fix blockstore initialization after moving clean_dyn_size calc to calc_lengths

docker/etc/systemd/system/vitastor-host.service

@@ -8,7 +8,7 @@ PartOf=vitastor.target
 Restart=always
 EnvironmentFile=/etc/vitastor/docker.conf
 ExecStart=bash -c 'docker run --rm -i -v /etc/vitastor:/etc/vitastor -v /dev:/dev -v /run:/run \
-    --security-opt seccomp=unconfined --privileged --log-driver none --network host --name vitastor vitastor:$VITASTOR_VERSION \
+    --security-opt seccomp=unconfined --privileged --pid=host --log-driver none --network host --name vitastor vitastor:$VITASTOR_VERSION \
     sleep.sh'
 ExecStartPost=udevadm trigger
 ExecStop=docker stop vitastor

docker/etc/vitastor/docker.conf

@@ -4,7 +4,7 @@
 #
 
 # Desired Vitastor version
-VITASTOR_VERSION=1.11.0
+VITASTOR_VERSION=v1.11.0
 
 # Additional arguments for all containers
 # For example, you may want to specify a custom logging driver here

src/blockstore/blockstore_impl.cpp

@@ -12,14 +12,14 @@ blockstore_impl_t::blockstore_impl_t(blockstore_config_t & config, ring_loop_t *
     ringloop->register_consumer(&ring_consumer);
     initialized = 0;
     parse_config(config, true);
-    zero_object = (uint8_t*)memalign_or_die(MEM_ALIGNMENT, dsk.data_block_size);
-    alloc_dyn_data = dsk.clean_dyn_size > sizeof(void*) || dsk.csum_block_size > 0;
     try
     {
         dsk.open_data();
         dsk.open_meta();
         dsk.open_journal();
         calc_lengths();
+        alloc_dyn_data = dsk.clean_dyn_size > sizeof(void*) || dsk.csum_block_size > 0;
+        zero_object = (uint8_t*)memalign_or_die(MEM_ALIGNMENT, dsk.data_block_size);
         data_alloc = new allocator_t(dsk.block_count);
     }
     catch (std::exception & e)
@@ -34,7 +34,8 @@ blockstore_impl_t::~blockstore_impl_t()
 {
     delete data_alloc;
     delete flusher;
-    free(zero_object);
+    if (zero_object)
+        free(zero_object);
     ringloop->unregister_consumer(&ring_consumer);
     dsk.close_all();
     if (metadata_buffer)

src/blockstore/blockstore_impl.h

@@ -281,7 +281,7 @@ class blockstore_impl_t
     int unsynced_queued_ops = 0;
     allocator_t *data_alloc = NULL;
     uint64_t used_blocks = 0;
-    uint8_t *zero_object;
+    uint8_t *zero_object = NULL;
 
     void *metadata_buffer = NULL;