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DAOS-14105 object: collectively punch object #13386

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DAOS-14105 object: collectively punch object #13386

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8e05e27
DAOS-14105 object: collectively punch object
Nasf-Fan Dec 12, 2023
9c0508c
DAOS-14105 dtx: asynchronously commit collective DTX
Nasf-Fan Dec 12, 2023
4ff610e
DAOS-14105 placement: pack target information into object layout
Nasf-Fan Dec 12, 2023
8c9c87b
DAOS-14105 object: send collective RPC to non-system XS
Nasf-Fan Dec 12, 2023
15704d4
DAOS-14105 object: latency metrics for collective punch
Nasf-Fan Dec 12, 2023
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19 changes: 19 additions & 0 deletions src/cart/crt_rpc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -725,6 +725,25 @@ crt_req_set_endpoint(crt_rpc_t *req, crt_endpoint_t *tgt_ep)
return rc;
}

int
crt_req_get_endpoint(crt_rpc_t *req, crt_endpoint_t *tgt_ep)
{
struct crt_rpc_priv *rpc_priv;
int rc = 0;

if (req == NULL || tgt_ep == NULL) {
D_ERROR("invalid parameter (NULL req or tgt_ep).\n");
rc = -DER_INVAL;
} else {
rpc_priv = container_of(req, struct crt_rpc_priv, crp_pub);
tgt_ep->ep_tag = rpc_priv->crp_pub.cr_ep.ep_tag;
tgt_ep->ep_rank = rpc_priv->crp_pub.cr_ep.ep_rank;
tgt_ep->ep_grp = rpc_priv->crp_pub.cr_ep.ep_grp;
}

return rc;
}

int
crt_req_set_timeout(crt_rpc_t *req, uint32_t timeout_sec)
{
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25 changes: 16 additions & 9 deletions src/container/srv_target.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1621,6 +1621,8 @@ ds_cont_tgt_open(uuid_t pool_uuid, uuid_t cont_hdl_uuid,
uuid_t cont_uuid, uint64_t flags, uint64_t sec_capas,
uint32_t status_pm_ver)
{
int *exclude_tgts = NULL;
uint32_t exclude_tgt_nr = 0;
struct cont_tgt_open_arg arg = { 0 };
struct dss_coll_ops coll_ops = { 0 };
struct dss_coll_args coll_args = { 0 };
Expand Down Expand Up @@ -1657,18 +1659,22 @@ ds_cont_tgt_open(uuid_t pool_uuid, uuid_t cont_hdl_uuid,
coll_args.ca_func_args = &arg;

/* setting aggregator args */
rc = ds_pool_get_failed_tgt_idx(pool_uuid, &coll_args.ca_exclude_tgts,
&coll_args.ca_exclude_tgts_cnt);
if (rc) {
rc = ds_pool_get_failed_tgt_idx(pool_uuid, &exclude_tgts, &exclude_tgt_nr);
if (rc != 0) {
D_ERROR(DF_UUID "failed to get index : rc "DF_RC"\n",
DP_UUID(pool_uuid), DP_RC(rc));
return rc;
goto out;
}

rc = dss_thread_collective_reduce(&coll_ops, &coll_args, 0);
D_FREE(coll_args.ca_exclude_tgts);
if (exclude_tgts != NULL) {
rc = dss_build_coll_bitmap(exclude_tgts, exclude_tgt_nr, &coll_args.ca_tgt_bitmap,
&coll_args.ca_tgt_bitmap_sz);
if (rc != 0)
goto out;
}

if (rc != 0) {
rc = dss_thread_collective_reduce(&coll_ops, &coll_args, 0);
if (rc != 0)
/* Once it exclude the target from the pool, since the target
* might still in the cart group, so IV cont open might still
* come to this target, especially if cont open/close will be
Expand All @@ -1678,9 +1684,10 @@ ds_cont_tgt_open(uuid_t pool_uuid, uuid_t cont_hdl_uuid,
D_ERROR("open "DF_UUID"/"DF_UUID"/"DF_UUID":"DF_RC"\n",
DP_UUID(pool_uuid), DP_UUID(cont_uuid),
DP_UUID(cont_hdl_uuid), DP_RC(rc));
return rc;
}

out:
D_FREE(coll_args.ca_tgt_bitmap);
D_FREE(exclude_tgts);
return rc;
}

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3 changes: 2 additions & 1 deletion src/dtx/SConscript
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Expand Up @@ -18,7 +18,8 @@ def scons():
# dtx
denv.Append(CPPDEFINES=['-DDAOS_PMEM_BUILD'])
dtx = denv.d_library('dtx',
['dtx_srv.c', 'dtx_rpc.c', 'dtx_resync.c', 'dtx_common.c', 'dtx_cos.c'],
['dtx_srv.c', 'dtx_rpc.c', 'dtx_resync.c', 'dtx_common.c', 'dtx_cos.c',
'dtx_coll.c'],
install_off="../..")
denv.Install('$PREFIX/lib64/daos_srv', dtx)

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