sp_status_ret_t *sp_truncate_1_svc(sp_truncate_arg_t * args,
struct svc_req * req) {
static sp_status_ret_t ret;
storage_t *st = 0;
DEBUG_FUNCTION;
ret.status = SP_FAILURE;
if ((st = storaged_lookup(args->sid)) == 0) {
ret.sp_status_ret_t_u.error = errno;
goto out;
}
if (storage_truncate(st, args->fid, args->tid, args->bid) != 0) {
ret.sp_status_ret_t_u.error = errno;
goto out;
}
ret.status = SP_SUCCESS;
out:
return &ret;
}
void sp_truncate_1_svc_nb(void * pt, rozorpc_srv_ctx_t *req_ctx_p) {
sp_truncate_arg_t * args = (sp_truncate_arg_t *) pt;
static sp_status_ret_t ret;
storage_t *st = 0;
// Variable to be used in a later version.
uint8_t version = 0;
DEBUG_FUNCTION;
START_PROFILING(truncate);
ret.status = SP_FAILURE;
// Get the storage for the couple (cid;sid)
if ((st = storaged_lookup(args->cid, args->sid)) == 0) {
ret.sp_status_ret_t_u.error = errno;
goto out;
}
// Truncate bins file
if (storage_truncate(st, args->layout, (sid_t *) args->dist_set,
args->spare, (unsigned char *) args->fid, args->proj_id,
args->bid,version,args->last_seg,args->last_timestamp,
args->bins.bins_len, args->bins.bins_val) != 0) {
ret.sp_status_ret_t_u.error = errno;
goto out;
}
ret.status = SP_SUCCESS;
out:
req_ctx_p->xmitBuf = req_ctx_p->recv_buf;
req_ctx_p->recv_buf = NULL;
rozorpc_srv_forward_reply(req_ctx_p,(char*)&ret);
/*
** release the context
*/
rozorpc_srv_release_context(req_ctx_p);
STOP_PROFILING(truncate);
return ;
}
int main(int argc, char **argv) {
storage_t st;
sid_t sid = 0;
sstat_t sst;
fid_t fid;
//bin_t *bins;
rozofs_initialize(LAYOUT_2_3_4);
storage_initialize(&st, sid, "/tmp");
if (storage_stat(&st, &sst) != 0) {
perror("failed to stat storage");
exit(-1);
}
printf("size: %" PRIu64 ", free: %" PRIu64 "\n", sst.size, sst.free);
uuid_generate(fid);
// Write some bins (15 prj)
//bins = xmalloc(rozofs_psizes[0] * 15);
/*
if (storage_write(&st, fid, 0, 10, 15, bins) != 0) {
perror("failed to write bins");
exit(-1);
}
*/
if (storage_truncate(&st, fid, 0, 10) != 0) {
perror("failed to truncate pfile");
exit(-1);
}
if (storage_rm_file(&st, fid) != 0) {
perror("failed to remove pfile");
exit(-1);
}
storage_release(&st);
exit(0);
}
