On 4/3/24 22:05, Vladislav Odintsov wrote: > re-sending email because ovs list rejected previous its content for some > reason: > > Hi Ihar, >
Hi Vladislav, Ihar, > thanks for your quick reaction! > I didn’t see mentioned thread, but I think that it is not safe enough to have > automatic detection of this scenario here. > > Imagine: for VXLAN with HW VTEP scenario besides VXLAN encap one must > configure also either GENEVE and/or STT encap(s) for HV chassis. > > So, detection could be implemented like this: > Check all non-VTEP chassis' encaps and find "effective encap" for each of > them. If we detect at least one chassis with "effective encap" == vxlan, then > enable vxlan mode. Normal mode otherwise. > "effective encap" means that for 'vxlan,geneve,stt' encaps effective is > geneve, for 'vxlan,stt' -> stt, for 'vxlan' -> vxlan. > Such behavior was my first idea. > > But I decided that there possible flapping of modes if there is a problem/bug > in deployment tooling and it is enough to have only one chassis with wrong > encap set to affect vxlan mode for entire OVN cluster. Such mode flapping can > result in problems with tunnel ids allocation. These are valid points. > So it seems that to have an option that statically sets vxlan mode is more > resilient. In general we try to avoid new config knobs. . > What do you think? > But in this case it make actually be easier if we offload the work of determining vxlan-mode to the CMS. > >> On 3 Apr 2024, at 20:43, Ihar Hrachyshka <[email protected]> wrote: >> >> Thank you Vladislav. >> >> FYI it was reported in the past in >> https://mail.openvswitch.org/pipermail/ovs-discuss/2022-July/051931.html but >> fell through cracks then. Thanks for picking it up! >> >> In your patch, you introduce a new config option to disable the 'vxlan-mode' >> behavior. This will definitely work. But I wonder if we can automatically >> detect this scenario by ignoring the chassis that are VTEP from >> consideration? I believe ovn-controller-vtep sets `is-vtep` in other_config, >> so - would it work if we modify is_vxlan_mode to consider it too? >> >> Thanks again for looking into this. >> Ihar >> >> On Wed, Apr 3, 2024 at 6:34 AM Vladislav Odintsov <[email protected] >> <mailto:[email protected]>> wrote: >>> Commit [1] introduced a "vxlan mode" concept. It brought a limitation >>> for available tunnel IDs because of lack of space in VXLAN VNI. >>> In vxlan mode OVN is limited by 4095 datapaths (LRs or non-transit LSs) >>> and 2047 logical switch ports per datapath. >>> >>> Prior to this patch vxlan mode was enabled automatically if at least one >>> chassis had encap of vxlan type. In scenarios where one want to use VXLAN >>> only for HW VTEP (RAMP) switch, such limitation makes no sence. >>> >>> This patch adds support for explicit disabling of vxlan mode via >>> Northbound database. >>> >>> 0: https://github.com/ovn-org/ovn/commit/b07f1bc3d068 >>> >>> CC: Ihar Hrachyshka <[email protected] <mailto:[email protected]>> >>> Fixes: b07f1bc3d068 ("Add VXLAN support for non-VTEP datapath bindings") >>> Signed-off-by: Vladislav Odintsov <[email protected] >>> <mailto:[email protected]>> >>> --- >>> northd/en-global-config.c | 9 +++- >>> northd/northd.c | 90 ++++++++++++++++++--------------------- >>> northd/northd.h | 6 ++- >>> ovn-nb.xml | 12 ++++++ >>> tests/ovn-northd.at <http://ovn-northd.at/> | 29 +++++++++++++ >>> 5 files changed, 94 insertions(+), 52 deletions(-) >>> >>> diff --git a/northd/en-global-config.c b/northd/en-global-config.c >>> index 34e393b33..9310c4575 100644 >>> --- a/northd/en-global-config.c >>> +++ b/northd/en-global-config.c >>> @@ -115,8 +115,8 @@ en_global_config_run(struct engine_node *node , void >>> *data) >>> config_data->svc_monitor_mac); >>> } >>> >>> - char *max_tunid = xasprintf("%d", >>> - get_ovn_max_dp_key_local(sbrec_chassis_table)); >>> + init_vxlan_mode(&nb->options, sbrec_chassis_table); >>> + char *max_tunid = xasprintf("%d", get_ovn_max_dp_key_local()); >>> smap_replace(options, "max_tunid", max_tunid); >>> free(max_tunid); >>> >>> @@ -523,6 +523,11 @@ check_nb_options_out_of_sync(const struct >>> nbrec_nb_global *nb, >>> return true; >>> } >>> >>> + if (config_out_of_sync(&nb->options, &config_data->nb_options, >>> + "disable_vxlan_mode", false)) { >>> + return true; >>> + } >>> + >>> return false; >>> } >>> >>> diff --git a/northd/northd.c b/northd/northd.c >>> index c568f6360..859b233e8 100644 >>> --- a/northd/northd.c >>> +++ b/northd/northd.c >>> @@ -90,6 +90,10 @@ static bool use_ct_inv_match = true; >>> */ >>> static bool default_acl_drop; >>> >>> +/* If this option is 'true' northd will use limited 24-bit space for >>> datapath >>> + * and ports tunnel key allocation (12 bits for each instead of default >>> 16). */ >>> +static bool vxlan_mode; >>> + >>> #define MAX_OVN_TAGS 4096 >>> >>> >>> @@ -875,24 +879,31 @@ join_datapaths(const struct >>> nbrec_logical_switch_table *nbrec_ls_table, >>> } >>> } >>> >>> -static bool >>> -is_vxlan_mode(const struct sbrec_chassis_table *sbrec_chassis_table) >>> +void >>> +init_vxlan_mode(const struct smap *nb_options, >>> + const struct sbrec_chassis_table *sbrec_chassis_table) >>> { >>> + if (smap_get_bool(nb_options, "disable_vxlan_mode", false)) { >>> + vxlan_mode = false; >>> + return; >>> + } >>> + >>> const struct sbrec_chassis *chassis; >>> SBREC_CHASSIS_TABLE_FOR_EACH (chassis, sbrec_chassis_table) { >>> for (int i = 0; i < chassis->n_encaps; i++) { >>> if (!strcmp(chassis->encaps[i]->type, "vxlan")) { >>> - return true; >>> + vxlan_mode = true; >>> + return; >>> } >>> } >>> } >>> - return false; >>> + vxlan_mode = false; >>> } >>> >>> uint32_t >>> -get_ovn_max_dp_key_local(const struct sbrec_chassis_table >>> *sbrec_chassis_table) >>> +get_ovn_max_dp_key_local(void) >>> { >>> - if (is_vxlan_mode(sbrec_chassis_table)) { >>> + if (vxlan_mode) { >>> /* OVN_MAX_DP_GLOBAL_NUM doesn't apply for vxlan mode. */ >>> return OVN_MAX_DP_VXLAN_KEY; >>> } >>> @@ -900,15 +911,14 @@ get_ovn_max_dp_key_local(const struct >>> sbrec_chassis_table *sbrec_chassis_table) >>> } >>> >>> static void >>> -ovn_datapath_allocate_key(const struct sbrec_chassis_table *sbrec_ch_table, >>> - struct hmap *datapaths, struct hmap *dp_tnlids, >>> +ovn_datapath_allocate_key(struct hmap *datapaths, struct hmap *dp_tnlids, >>> struct ovn_datapath *od, uint32_t *hint) >>> { >>> if (!od->tunnel_key) { >>> od->tunnel_key = ovn_allocate_tnlid(dp_tnlids, "datapath", >>> - OVN_MIN_DP_KEY_LOCAL, >>> - >>> get_ovn_max_dp_key_local(sbrec_ch_table), >>> - hint); >>> + OVN_MIN_DP_KEY_LOCAL, >>> + get_ovn_max_dp_key_local(), >>> + hint); >>> if (!od->tunnel_key) { >>> if (od->sb) { >>> sbrec_datapath_binding_delete(od->sb); >>> @@ -921,7 +931,6 @@ ovn_datapath_allocate_key(const struct >>> sbrec_chassis_table *sbrec_ch_table, >>> >>> static void >>> ovn_datapath_assign_requested_tnl_id( >>> - const struct sbrec_chassis_table *sbrec_chassis_table, >>> struct hmap *dp_tnlids, struct ovn_datapath *od) >>> { >>> const struct smap *other_config = (od->nbs >>> @@ -930,8 +939,7 @@ ovn_datapath_assign_requested_tnl_id( >>> uint32_t tunnel_key = smap_get_int(other_config, "requested-tnl-key", >>> 0); >>> if (tunnel_key) { >>> const char *interconn_ts = smap_get(other_config, "interconn-ts"); >>> - if (!interconn_ts && is_vxlan_mode(sbrec_chassis_table) && >>> - tunnel_key >= 1 << 12) { >>> + if (!interconn_ts && vxlan_mode && tunnel_key >= 1 << 12) { >>> static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1); >>> VLOG_WARN_RL(&rl, "Tunnel key %"PRIu32" for datapath %s is " >>> "incompatible with VXLAN", tunnel_key, >>> @@ -979,7 +987,6 @@ build_datapaths(struct ovsdb_idl_txn *ovnsb_txn, >>> const struct nbrec_logical_switch_table *nbrec_ls_table, >>> const struct nbrec_logical_router_table *nbrec_lr_table, >>> const struct sbrec_datapath_binding_table *sbrec_dp_table, >>> - const struct sbrec_chassis_table *sbrec_chassis_table, >>> struct ovn_datapaths *ls_datapaths, >>> struct ovn_datapaths *lr_datapaths, >>> struct ovs_list *lr_list) >>> @@ -994,12 +1001,11 @@ build_datapaths(struct ovsdb_idl_txn *ovnsb_txn, >>> struct hmap dp_tnlids = HMAP_INITIALIZER(&dp_tnlids); >>> struct ovn_datapath *od; >>> LIST_FOR_EACH (od, list, &both) { >>> - ovn_datapath_assign_requested_tnl_id(sbrec_chassis_table, >>> &dp_tnlids, >>> - od); >>> + ovn_datapath_assign_requested_tnl_id(&dp_tnlids, od); >>> } >>> LIST_FOR_EACH (od, list, &nb_only) { >>> - ovn_datapath_assign_requested_tnl_id(sbrec_chassis_table, >>> &dp_tnlids, >>> - od); } >>> + ovn_datapath_assign_requested_tnl_id(&dp_tnlids, od); >>> + } >>> >>> /* Keep nonconflicting tunnel IDs that are already assigned. */ >>> LIST_FOR_EACH (od, list, &both) { >>> @@ -1011,12 +1017,10 @@ build_datapaths(struct ovsdb_idl_txn *ovnsb_txn, >>> /* Assign new tunnel ids where needed. */ >>> uint32_t hint = 0; >>> LIST_FOR_EACH_SAFE (od, list, &both) { >>> - ovn_datapath_allocate_key(sbrec_chassis_table, >>> - datapaths, &dp_tnlids, od, &hint); >>> + ovn_datapath_allocate_key(datapaths, &dp_tnlids, od, &hint); >>> } >>> LIST_FOR_EACH_SAFE (od, list, &nb_only) { >>> - ovn_datapath_allocate_key(sbrec_chassis_table, >>> - datapaths, &dp_tnlids, od, &hint); >>> + ovn_datapath_allocate_key(datapaths, &dp_tnlids, od, &hint); >>> } >>> >>> /* Sync tunnel ids from nb to sb. */ >>> @@ -3976,16 +3980,14 @@ ovn_port_add_tnlid(struct ovn_port *op, uint32_t >>> tunnel_key) >>> * that the I-P engine can fallback to recompute if needed; otherwise >>> return >>> * true (even if the key is not allocated). */ >>> static bool >>> -ovn_port_assign_requested_tnl_id( >>> - const struct sbrec_chassis_table *sbrec_chassis_table, struct ovn_port >>> *op) >>> +ovn_port_assign_requested_tnl_id(struct ovn_port *op) >>> { >>> const struct smap *options = (op->nbsp >>> ? &op->nbsp->options >>> : &op->nbrp->options); >>> uint32_t tunnel_key = smap_get_int(options, "requested-tnl-key", 0); >>> if (tunnel_key) { >>> - if (is_vxlan_mode(sbrec_chassis_table) && >>> - tunnel_key >= OVN_VXLAN_MIN_MULTICAST) { >>> + if (vxlan_mode && tunnel_key >= OVN_VXLAN_MIN_MULTICAST) { >>> static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1); >>> VLOG_WARN_RL(&rl, "Tunnel key %"PRIu32" for port %s " >>> "is incompatible with VXLAN", >>> @@ -4005,12 +4007,10 @@ ovn_port_assign_requested_tnl_id( >>> } >>> >>> static bool >>> -ovn_port_allocate_key(const struct sbrec_chassis_table >>> *sbrec_chassis_table, >>> - struct hmap *ports, >>> - struct ovn_port *op) >>> +ovn_port_allocate_key(struct hmap *ports, struct ovn_port *op) >>> { >>> if (!op->tunnel_key) { >>> - uint8_t key_bits = is_vxlan_mode(sbrec_chassis_table)? 12 : 16; >>> + uint8_t key_bits = vxlan_mode ? 12 : 16; >>> op->tunnel_key = ovn_allocate_tnlid(&op->od->port_tnlids, "port", >>> 1, (1u << (key_bits - 1)) - 1, >>> &op->od->port_key_hint); >>> @@ -4035,7 +4035,6 @@ ovn_port_allocate_key(const struct >>> sbrec_chassis_table *sbrec_chassis_table, >>> static void >>> build_ports(struct ovsdb_idl_txn *ovnsb_txn, >>> const struct sbrec_port_binding_table *sbrec_port_binding_table, >>> - const struct sbrec_chassis_table *sbrec_chassis_table, >>> const struct sbrec_mirror_table *sbrec_mirror_table, >>> const struct sbrec_mac_binding_table *sbrec_mac_binding_table, >>> const struct sbrec_ha_chassis_group_table >>> *sbrec_ha_chassis_group_table, >>> @@ -4069,10 +4068,10 @@ build_ports(struct ovsdb_idl_txn *ovnsb_txn, >>> /* Assign explicitly requested tunnel ids first. */ >>> struct ovn_port *op; >>> LIST_FOR_EACH (op, list, &both) { >>> - ovn_port_assign_requested_tnl_id(sbrec_chassis_table, op); >>> + ovn_port_assign_requested_tnl_id(op); >>> } >>> LIST_FOR_EACH (op, list, &nb_only) { >>> - ovn_port_assign_requested_tnl_id(sbrec_chassis_table, op); >>> + ovn_port_assign_requested_tnl_id(op); >>> } >>> >>> /* Keep nonconflicting tunnel IDs that are already assigned. */ >>> @@ -4084,10 +4083,10 @@ build_ports(struct ovsdb_idl_txn *ovnsb_txn, >>> >>> /* Assign new tunnel ids where needed. */ >>> LIST_FOR_EACH_SAFE (op, list, &both) { >>> - ovn_port_allocate_key(sbrec_chassis_table, ports, op); >>> + ovn_port_allocate_key(ports, op); >>> } >>> LIST_FOR_EACH_SAFE (op, list, &nb_only) { >>> - ovn_port_allocate_key(sbrec_chassis_table, ports, op); >>> + ovn_port_allocate_key(ports, op); >>> } >>> >>> /* For logical ports that are in both databases, update the southbound >>> @@ -4294,14 +4293,13 @@ ls_port_init(struct ovn_port *op, struct >>> ovsdb_idl_txn *ovnsb_txn, >>> struct hmap *ls_ports, struct ovn_datapath *od, >>> const struct sbrec_port_binding *sb, >>> const struct sbrec_mirror_table *sbrec_mirror_table, >>> - const struct sbrec_chassis_table *sbrec_chassis_table, >>> struct ovsdb_idl_index *sbrec_chassis_by_name, >>> struct ovsdb_idl_index *sbrec_chassis_by_hostname) >>> { >>> op->od = od; >>> parse_lsp_addrs(op); >>> /* Assign explicitly requested tunnel ids first. */ >>> - if (!ovn_port_assign_requested_tnl_id(sbrec_chassis_table, op)) { >>> + if (!ovn_port_assign_requested_tnl_id(op)) { >>> return false; >>> } >>> if (sb) { >>> @@ -4318,7 +4316,7 @@ ls_port_init(struct ovn_port *op, struct >>> ovsdb_idl_txn *ovnsb_txn, >>> sbrec_port_binding_set_logical_port(op->sb, op->key); >>> } >>> /* Assign new tunnel ids where needed. */ >>> - if (!ovn_port_allocate_key(sbrec_chassis_table, ls_ports, op)) { >>> + if (!ovn_port_allocate_key(ls_ports, op)) { >>> return false; >>> } >>> ovn_port_update_sbrec(ovnsb_txn, sbrec_chassis_by_name, >>> @@ -4332,15 +4330,13 @@ ls_port_create(struct ovsdb_idl_txn *ovnsb_txn, >>> struct hmap *ls_ports, >>> const char *key, const struct nbrec_logical_switch_port >>> *nbsp, >>> struct ovn_datapath *od, const struct sbrec_port_binding >>> *sb, >>> const struct sbrec_mirror_table *sbrec_mirror_table, >>> - const struct sbrec_chassis_table *sbrec_chassis_table, >>> struct ovsdb_idl_index *sbrec_chassis_by_name, >>> struct ovsdb_idl_index *sbrec_chassis_by_hostname) >>> { >>> struct ovn_port *op = ovn_port_create(ls_ports, key, nbsp, NULL, >>> NULL); >>> hmap_insert(&od->ports, &op->dp_node, hmap_node_hash(&op->key_node)); >>> - if (!ls_port_init(op, ovnsb_txn, ls_ports, od, sb, >>> - sbrec_mirror_table, sbrec_chassis_table, >>> + if (!ls_port_init(op, ovnsb_txn, ls_ports, od, sb, sbrec_mirror_table, >>> sbrec_chassis_by_name, sbrec_chassis_by_hostname)) { >>> ovn_port_destroy(ls_ports, op); >>> return NULL; >>> @@ -4357,7 +4353,6 @@ ls_port_reinit(struct ovn_port *op, struct >>> ovsdb_idl_txn *ovnsb_txn, >>> struct ovn_datapath *od, >>> const struct sbrec_port_binding *sb, >>> const struct sbrec_mirror_table *sbrec_mirror_table, >>> - const struct sbrec_chassis_table *sbrec_chassis_table, >>> struct ovsdb_idl_index *sbrec_chassis_by_name, >>> struct ovsdb_idl_index *sbrec_chassis_by_hostname) >>> { >>> @@ -4365,8 +4360,7 @@ ls_port_reinit(struct ovn_port *op, struct >>> ovsdb_idl_txn *ovnsb_txn, >>> op->sb = sb; >>> ovn_port_set_nb(op, nbsp, nbrp); >>> op->l3dgw_port = op->cr_port = NULL; >>> - return ls_port_init(op, ovnsb_txn, ls_ports, od, sb, >>> - sbrec_mirror_table, sbrec_chassis_table, >>> + return ls_port_init(op, ovnsb_txn, ls_ports, od, sb, >>> sbrec_mirror_table, >>> sbrec_chassis_by_name, sbrec_chassis_by_hostname); >>> } >>> >>> @@ -4511,7 +4505,6 @@ ls_handle_lsp_changes(struct ovsdb_idl_txn >>> *ovnsb_idl_txn, >>> op = ls_port_create(ovnsb_idl_txn, &nd->ls_ports, >>> new_nbsp->name, new_nbsp, od, NULL, >>> ni->sbrec_mirror_table, >>> - ni->sbrec_chassis_table, >>> ni->sbrec_chassis_by_name, >>> ni->sbrec_chassis_by_hostname); >>> if (!op) { >>> @@ -4543,7 +4536,6 @@ ls_handle_lsp_changes(struct ovsdb_idl_txn >>> *ovnsb_idl_txn, >>> if (!ls_port_reinit(op, ovnsb_idl_txn, &nd->ls_ports, >>> new_nbsp, NULL, >>> od, sb, ni->sbrec_mirror_table, >>> - ni->sbrec_chassis_table, >>> ni->sbrec_chassis_by_name, >>> ni->sbrec_chassis_by_hostname)) { >>> goto fail; >>> @@ -17300,11 +17292,12 @@ ovnnb_db_run(struct northd_input *input_data, >>> use_common_zone = smap_get_bool(input_data->nb_options, >>> "use_common_zone", >>> false); >>> >>> + init_vxlan_mode(input_data->nb_options, >>> input_data->sbrec_chassis_table); >>> + >>> build_datapaths(ovnsb_txn, >>> input_data->nbrec_logical_switch_table, >>> input_data->nbrec_logical_router_table, >>> input_data->sbrec_datapath_binding_table, >>> - input_data->sbrec_chassis_table, >>> &data->ls_datapaths, >>> &data->lr_datapaths, &data->lr_list); >>> build_lb_datapaths(input_data->lbs, input_data->lbgrps, >>> @@ -17312,7 +17305,6 @@ ovnnb_db_run(struct northd_input *input_data, >>> &data->lb_datapaths_map, >>> &data->lb_group_datapaths_map); >>> build_ports(ovnsb_txn, >>> input_data->sbrec_port_binding_table, >>> - input_data->sbrec_chassis_table, >>> input_data->sbrec_mirror_table, >>> input_data->sbrec_mac_binding_table, >>> input_data->sbrec_ha_chassis_group_table, >>> diff --git a/northd/northd.h b/northd/northd.h >>> index 5e9fa4745..ed9d992fb 100644 >>> --- a/northd/northd.h >>> +++ b/northd/northd.h >>> @@ -788,6 +788,10 @@ lr_has_multiple_gw_ports(const struct ovn_datapath *od) >>> return od->n_l3dgw_ports > 1 && !od->is_gw_router; >>> } >>> >>> -uint32_t get_ovn_max_dp_key_local(const struct sbrec_chassis_table *); >>> +void >>> +init_vxlan_mode(const struct smap *nb_options, >>> + const struct sbrec_chassis_table *sbrec_chassis_table); >>> + >>> +uint32_t get_ovn_max_dp_key_local(void); >>> >>> #endif /* NORTHD_H */ >>> diff --git a/ovn-nb.xml b/ovn-nb.xml >>> index b652046a7..9b2cb355e 100644 >>> --- a/ovn-nb.xml >>> +++ b/ovn-nb.xml >>> @@ -381,6 +381,18 @@ >>> of SB changes would be very noticeable. >>> </column> >>> >>> + <column name="options" key="disable_vxlan_mode"> >>> + Be default if at least one chassis in OVN cluster has VXLAN encap, >>> + northd will run in a `vxlan mode`, which means it splits 24-bit >>> + VXLAN VNI for datapath and port tunnel IDs allocation evenly. >>> Maximum >>> + datapaths count in this mode is 4095 and maximum ports per >>> datapath is >>> + 2047. Rest of IDs are used for multicast groups. >>> + In case VXLAN encaps are needed on chassis only to support HW VTEP >>> + functionality, and main encap type is GENEVE or STT, set this >>> option to >>> + `false` to use defaults -- 16-bit space for datapath tunnel IDS >>> and 15 >>> + bits for port tunnel IDs. >>> + </column> >>> + Let's also add a NEWS entry for this one. It's quite an important user-visible change. >>> <group title="Options for configuring interconnection route >>> advertisement"> >>> <p> >>> These options control how routes are advertised between OVN >>> diff --git a/tests/ovn-northd.at <http://ovn-northd.at/> >>> b/tests/ovn-northd.at <http://ovn-northd.at/> >>> index cd53755b2..f5d025852 100644 >>> --- a/tests/ovn-northd.at <http://ovn-northd.at/> >>> +++ b/tests/ovn-northd.at <http://ovn-northd.at/> >>> @@ -2819,6 +2819,35 @@ AT_CHECK( >>> get_tunnel_keys >>> AT_CHECK([test $lsp02 = 3 && test $ls1 = 123]) >>> >>> +AT_CLEANUP >>> +]) >>> +OVN_FOR_EACH_NORTHD_NO_HV([ >>> +AT_SETUP([check vxlan mode disabling]) >>> +ovn_start >>> + >>> +# Create a fake chassis with vxlan encap to implicitly enable vxlan mode. >>> +ovn-sbctl \ >>> + --id=@e create encap chassis_name=hv1 ip="192.168.0.1" type="vxlan" \ >>> + -- --id=@c create chassis name=hv1 encaps=@e >>> + >>> +cmd="ovn-nbctl --wait=sb" >>> +for i in {1..4097..1}; do >>> + cmd="${cmd} -- ls-add lsw-${i}" >>> +done >>> + >>> +eval $cmd >>> + >>> +check_row_count nb:Logical_Switch 4097 >>> +wait_row_count sb:Datapath_Binding 4095 >>> + >>> +OVS_WAIT_UNTIL([grep "all datapath tunnel ids exhausted" >>> northd/ovn-northd.log]) >>> + >>> +# Explicitly disable vxlan mode and check that two remaining datapaths >>> were created. >>> +check ovn-nbctl set NB_Global . options:disable_vxlan_mode=true >>> + >>> +check_row_count nb:Logical_Switch 4097 >>> +wait_row_count sb:Datapath_Binding 4097 >>> + >>> AT_CLEANUP >>> ]) >>> >>> -- >>> 2.44.0 >>> > > > Regards, > Vladislav Odintsov Regards, Dumitru _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
