Sheep calls fallocate before creating objects, so we don't need to
send actual data to be written when preallocating objects.
Signed-off-by: MORITA Kazutaka <morita.kazut...@lab.ntt.co.jp>
---
collie/vdi.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/collie/vdi.c b/collie/vdi.c
index 9cedfac..3734dfb 100644
--- a/collie/vdi.c
+++ b/collie/vdi.c
@@ -510,7 +510,6 @@ static int vdi_create(int argc, char **argv)
uint64_t oid;
int idx, max_idx, ret;
struct sheepdog_inode *inode = NULL;
- char *buf = NULL;
if (!argv[optind]) {
fprintf(stderr, "Please specify the VDI size\n");
@@ -530,8 +529,7 @@ static int vdi_create(int argc, char **argv)
goto out;
inode = malloc(sizeof(*inode));
- buf = zalloc(SD_DATA_OBJ_SIZE);
- if (!inode || !buf) {
+ if (!inode) {
fprintf(stderr, "Failed to allocate memory\n");
ret = EXIT_SYSFAIL;
goto out;
@@ -548,8 +546,8 @@ static int vdi_create(int argc, char **argv)
for (idx = 0; idx < max_idx; idx++) {
oid = vid_to_data_oid(vid, idx);
- ret = sd_write_object(oid, 0, buf, SD_DATA_OBJ_SIZE, 0, 0,
- inode->nr_copies, true, true);
+ ret = sd_write_object(oid, 0, NULL, 0, 0, 0, inode->nr_copies,
+ true, true);
if (ret != SD_RES_SUCCESS) {
ret = EXIT_FAILURE;
goto out;
@@ -567,7 +565,6 @@ static int vdi_create(int argc, char **argv)
ret = EXIT_SUCCESS;
out:
free(inode);
- free(buf);
return ret;
}
--
1.7.2.5
--
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