diff options
Diffstat (limited to 'ospfd/ospfd.c')
| -rw-r--r-- | ospfd/ospfd.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/ospfd/ospfd.c b/ospfd/ospfd.c index a4b50e0c3..3226d6644 100644 --- a/ospfd/ospfd.c +++ b/ospfd/ospfd.c @@ -420,6 +420,12 @@ static struct ospf *ospf_new(unsigned short instance, const char *name) thread_add_read(master, ospf_read, new, new->fd, &new->t_read); + /* + * Read from non-volatile memory whether this instance is performing a + * graceful restart or not. + */ + ospf_gr_nvm_read(new); + return new; } @@ -708,7 +714,8 @@ static void ospf_finish_final(struct ospf *ospf) ospf_opaque_finish(); - ospf_flush_self_originated_lsas_now(ospf); + if (!ospf->gr_info.prepare_in_progress) + ospf_flush_self_originated_lsas_now(ospf); /* Unregister redistribution */ for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { @@ -805,6 +812,7 @@ static void ospf_finish_final(struct ospf *ospf) OSPF_TIMER_OFF(ospf->t_sr_update); OSPF_TIMER_OFF(ospf->t_default_routemap_timer); OSPF_TIMER_OFF(ospf->t_external_aggr); + OSPF_TIMER_OFF(ospf->gr_info.t_grace_period); LSDB_LOOP (OPAQUE_AS_LSDB(ospf), rn, lsa) ospf_discard_from_db(ospf, ospf->lsdb, lsa); @@ -826,7 +834,8 @@ static void ospf_finish_final(struct ospf *ospf) if (ospf->old_table) ospf_route_table_free(ospf->old_table); if (ospf->new_table) { - ospf_route_delete(ospf, ospf->new_table); + if (!ospf->gr_info.prepare_in_progress) + ospf_route_delete(ospf, ospf->new_table); ospf_route_table_free(ospf->new_table); } if (ospf->old_rtrs) @@ -834,11 +843,13 @@ static void ospf_finish_final(struct ospf *ospf) if (ospf->new_rtrs) ospf_rtrs_free(ospf->new_rtrs); if (ospf->new_external_route) { - ospf_route_delete(ospf, ospf->new_external_route); + if (!ospf->gr_info.prepare_in_progress) + ospf_route_delete(ospf, ospf->new_external_route); ospf_route_table_free(ospf->new_external_route); } if (ospf->old_external_route) { - ospf_route_delete(ospf, ospf->old_external_route); + if (!ospf->gr_info.prepare_in_progress) + ospf_route_delete(ospf, ospf->old_external_route); ospf_route_table_free(ospf->old_external_route); } if (ospf->external_lsas) { |