static int cluster_format(int argc, char **argv)
{
int fd, ret;
struct sd_so_req hdr;
struct sd_so_rsp *rsp = (struct sd_so_rsp *)&hdr;
unsigned rlen, wlen;
struct timeval tv;
char store_name[STORE_LEN];
fd = connect_to(sdhost, sdport);
if (fd < 0)
return EXIT_SYSFAIL;
gettimeofday(&tv, NULL);
memset(&hdr, 0, sizeof(hdr));
hdr.opcode = SD_OP_MAKE_FS;
hdr.copies = cluster_cmd_data.copies;
if (cluster_cmd_data.nohalt)
set_nohalt(&hdr.flags);
hdr.epoch = node_list_version;
hdr.ctime = (uint64_t) tv.tv_sec << 32 | tv.tv_usec * 1000;
if (strlen(cluster_cmd_data.name))
strncpy(store_name, cluster_cmd_data.name, STORE_LEN);
else
strcpy(store_name, DEFAULT_STORE);
hdr.data_length = wlen = strlen(store_name) + 1;
hdr.flags |= SD_FLAG_CMD_WRITE;
printf("using backend %s store\n", store_name);
ret = exec_req(fd, (struct sd_req *)&hdr, store_name, &wlen, &rlen);
close(fd);
if (ret) {
fprintf(stderr, "Failed to connect\n");
return EXIT_SYSFAIL;
}
if (rsp->result != SD_RES_SUCCESS) {
fprintf(stderr, "Format failed: %s\n",
sd_strerror(rsp->result));
return list_store();
}
return EXIT_SUCCESS;
}
static int cluster_format(int argc, char **argv)
{
int fd, ret;
struct sd_so_req hdr;
struct sd_so_rsp *rsp = (struct sd_so_rsp *)&hdr;
unsigned rlen, wlen;
struct timeval tv;
fd = connect_to(sdhost, sdport);
if (fd < 0)
return EXIT_SYSFAIL;
gettimeofday(&tv, NULL);
memset(&hdr, 0, sizeof(hdr));
hdr.opcode = SD_OP_MAKE_FS;
hdr.copies = cluster_cmd_data.copies;
if (cluster_cmd_data.nohalt)
set_nohalt(&hdr.flags);
hdr.epoch = node_list_version;
hdr.ctime = (uint64_t) tv.tv_sec << 32 | tv.tv_usec * 1000;
rlen = 0;
wlen = 0;
ret = exec_req(fd, (struct sd_req *)&hdr, NULL, &wlen, &rlen);
close(fd);
if (ret) {
fprintf(stderr, "failed to connect\n");
return EXIT_SYSFAIL;
}
if (rsp->result != SD_RES_SUCCESS) {
fprintf(stderr, "%s\n", sd_strerror(rsp->result));
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
