l_bluestore_state_kv_queued_lat);程序语句中间即是state_kv_commiting_lat阶段 _txc_state_proc(txc); kv_committed.pop_front(); } for (auto b : deferred_stable) { auto p = b->txcs.begin(); while (p != b->txcs.end()) { TransContext...
{//存在WAL事务要处理: deferred-write写元数据 txc->set_state(TransContext::STATE_DEFERRED_QUEUED);//设置当前事务上下文状态机为STATE_DEFERRED_QUEUED _deferred_queue(txc); return; } //deferred-write写元数据完成,设置当前事务上下文状态机为STATE_FINISHING txc->set_state(TransContext::STATE_FINISHING)...
bluestore: os/bluestore: pre-calculate number of ghost buffers to evict (pr#15029, xie xingguo) bluestore: os/bluestore: Record l_bluestore_state_kv_queued_lat forsync_submit_… (pr#14448, Jianpeng Ma) 参阅发布主页。 下载 Git atgit://github.com/ceph/ceph.git Tarballs athttp://download....
STATE_DEFERRED_QUEUE -> STATE_DEFERRED_CLEANUP -> STATE_FINISHING -> STATE_DONE 步骤: 线程池osd_op_tp设置状态STATE_PREPARE,STATE_IO_DONE和STATE_KV_QUEUED,将wal日志请求在kv队列中排队,等待commit kv_sync_thread commit k/v日志,设置状态STATE_KV_SUBMITTED kv_finalize_thread设置状态STATE_KV_DONE和...
This is the first release candidate for mimic, the next long term release. While this is not the final production release yet, consider testing this on your testing and non production clusters for a preview of upcoming features and importantly report any bugs in the tracker. ...
This is the first stable release of Mimic, the next long term release series. Please read the upgrade notes from previous releases carefully before upgrading. Major Changes from Luminous¶ Dashboard: The (read-only) Ceph manager dashboard introduced in Ceph Luminous has been replaced with a ne...
...for(auto txc:kv_committing){if(txc->state==TransContext::STATE_KV_QUEUED){txc->log_state_latency(logger,l_bluestore_state_kv_queued_lat);int r=cct->_conf->bluestore_debug_omit_kv_commit?0:db->submit_transaction(txc->t);assert(r==0);txc->state=TransContext::STATE_KV_SUBMITTED...
This is the fourth development checkpoint release of Luminous, the next long term stable release. This release introduces several improvements in bluestore, monitor, rbd & rgw. Major changes from v12.0.2¶ The "journaler allow split entries" config setting has been removed. ...