Webb26 feb. 2024 · If there's a memory leak or some other part of the OSD is using more memory than it should, it will shrink the caches to some base minimum at which point it can't do anything more and the memory usage will exceed the target. It sounds like you might be hitting that case. Webb5 sep. 2024 · 第一种方法：批量化使用smartctl命令检测CEPH系统中机械硬盘的信息，确定有坏道磁盘的SN编号，或留取正常磁盘的SN编号。 第二种方法：在CEPH网页管理界面的OSD栏目中搜索关键词down，检测对应OSD的编号、磁盘SN编号和磁盘在Linux系统中的识别名称，如下图所示。 以上示例中找到的损坏磁盘关键信息： 磁盘对应的OSD编 …

CEPH系统更换坏的机械硬盘 陈连福的生信博客

Webb30 apr. 2024 · Heart rhythm problems (heart arrhythmias) occur when the electrical signals that coordinate the heart's beats don't work properly. The faulty signaling causes the heart to beat too fast (tachycardia), too slow … WebbAnd smartctl -a /dev/sdx. If there are bad things: very large service time in iostat, or errors in smartctl - delete this osd without recreating. Then delete: ceph osd delete osd.8 I may … time wasted steam

陈连福第21期（2024年寒假）高通量测序与生物信息分析培训班

WebbOSDが「up」の場合、クラスタ内(データを読み書きできる)またはクラスタ外のいずれかの可能性があります。OSDがクラスタ内に存在していて、最近クラスタ外に移動した場合、Cephは配置グループを他のOSDに移行します。 WebbAn OSD with slow requests is every OSD that is not able to service the I/O operations per second (IOPS) in the queue within the time defined by the osd_op_complaint_time … Webb13 nov. 2024 · Those are connected to two physical network cards for each of the 6 servers. Storage server nodes: CPU: Xeon E-2136 (6 cores, 12 threads), 3.3 GHz, Turbo … time wasted quotes