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[CP] Modify lower bound of memory_limit, __easy_memory_limit.

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obdev
2023-04-17 13:51:07 +00:00
committed by ob-robot
parent ce5c45de9e
commit f691d3d88f
9 changed files with 66 additions and 41 deletions
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6
src/observer/ob_server.cpp
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@ -1624,11 +1624,11 @@ int ObServer::init_pre_setting()
const int64_t reserved_memory = std::min(config_.cache_wash_threshold.get_value(),
static_cast<int64_t>(static_cast<double>(limit_memory) * KVCACHE_FACTOR));
const int64_t reserved_urgent_memory = config_.memory_reserved;
if (!is_arbitration_mode()
&& LEAST_MEMORY_SIZE >= limit_memory) {
const int64_t need_memory_size = is_arbitration_mode() ? LEAST_MEMORY_SIZE : LEAST_MEMORY_SIZE_FOR_NORMAL_MODE;
if (need_memory_size > limit_memory) {
ret = OB_INVALID_CONFIG;
LOG_ERROR("memory limit for oceanbase isn't sufficient",
"need", LEAST_MEMORY_SIZE,
K(need_memory_size),
"limit to", limit_memory,
"sys mem", get_phy_mem_size(),
K(reserved_memory),