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Pause pool rebalance when monitor detects that it can lead to any OSD becoming full

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This commit is contained in:
Vitaliy Filippov
2024-11-22 01:01:07 +03:00
parent 262c581400
commit 7b37ba921d
8 changed files with 103 additions and 5 deletions
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src/client/etcd_state_client.cpp
+17 -1
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@@ -785,7 +785,7 @@ void etcd_state_client_t::parse_state(const etcd_kv_t & kv)
}
for (auto & pool_item: value.object_items())
{
pool_config_t pc;
pool_config_t pc = {};
// ID
pool_id_t pool_id;
char null_byte = 0;
@@ -931,12 +931,28 @@ void etcd_state_client_t::parse_state(const etcd_kv_t & kv)
// Ignore old key if the new one is present
return;
}
for (auto & pool_id_json: value["backfillfull_pools"].array_items())
{
auto pool_id = pool_id_json.uint64_value();
auto pool_it = this->pool_config.find(pool_id);
if (pool_it != this->pool_config.end())
{
pool_it->second.backfillfull |= 2;
}
}
for (auto & pool_item: this->pool_config)
{
for (auto & pg_item: pool_item.second.pg_config)
{
pg_item.second.config_exists = false;
}
// 3 = was 1 and became 1, 0 = was 0 and became 0
if (pool_item.second.backfillfull == 2 || pool_item.second.backfillfull == 1)
{
if (on_change_backfillfull_hook)
on_change_backfillfull_hook(pool_item.first);
}
pool_item.second.backfillfull = pool_item.second.backfillfull >> 1;
}
for (auto & pool_item: value["items"].object_items())
{