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我的 2 个普罗米修斯指标为零：openebs_total_write_bytes和openebs_total_read_bytes。同时openebs_write_block_count单调增长。OpenEBS v 0.8。

I1212 09:43:39.559667       1 jivacollector.go:59] Got response: {"Name":"pvc-2b15924e-fd57-11e8-b27a-42010a3f0103","ReadIOPS":"10","ReplicaCounter":3,"Replicas":[{"Address":"tcp://10.128.32.25:9502","Mode":"RW"},{"Address":"tcp://10.128.30.4:9502","Mode":"RW"},{"Address":"tcp://10.128.26.21:9502","Mode":"RW"}],"RevisionCounter":13168,"SCSIIOCount":{"40":10,"42":4113},"SectorSize":"4096","Size":"107374182400","Status":"RW","TotalReadBlockCount":"143360","TotalReadTime":"12792647","TotalWriteBlockCount":"40534016","TotalWriteTime":"68922008511","UpTime":"29594.443906","UsedBlocks":"613624","UsedLogicalBlocks":"613615","WriteIOPS":"4113","actions":{},"links":{"self":"http://127.0.0.1:9501/v1/stats"},"type":"stats"}
I1212 09:43:40.421493       1 jivacollector.go:59] Got response: {"Name":"pvc-2b15924e-fd57-11e8-b27a-42010a3f0103","ReadIOPS":"10","ReplicaCounter":3,"Replicas":[{"Address":"tcp://10.128.32.25:9502","Mode":"RW"},{"Address":"tcp://10.128.30.4:9502","Mode":"RW"},{"Address":"tcp://10.128.26.21:9502","Mode":"RW"}],"RevisionCounter":13168,"SCSIIOCount":{"40":10,"42":4113},"SectorSize":"4096","Size":"107374182400","Status":"RW","TotalReadBlockCount":"143360","TotalReadTime":"12792647","TotalWriteBlockCount":"40534016","TotalWriteTime":"68922008511","UpTime":"29595.305764","UsedBlocks":"613624","UsedLogicalBlocks":"613615","WriteIOPS":"4113","actions":{},"links":{"self":"http://127.0.0.1:9501/v1/stats"},"type":"stats"}
I1212 09:44:09.558113       1 jivacollector.go:59] Got response: {"Name":"pvc-2b15924e-fd57-11e8-b27a-42010a3f0103","ReadIOPS":"10","ReplicaCounter":3,"Replicas":[{"Address":"tcp://10.128.32.25:9502","Mode":"RW"},{"Address":"tcp://10.128.30.4:9502","Mode":"RW"},{"Address":"tcp://10.128.26.21:9502","Mode":"RW"}],"RevisionCounter":13174,"SCSIIOCount":{"40":10,"42":4119},"SectorSize":"4096","Size":"107374182400","Status":"RW","TotalReadBlockCount":"143360","TotalReadTime":"12792647","TotalWriteBlockCount":"40583168","TotalWriteTime":"68927678351","UpTime":"29624.442425","UsedBlocks":"613624","UsedLogicalBlocks":"613615","WriteIOPS":"4119","actions":{},"links":{"self":"http://127.0.0.1:9501/v1/stats"},"type":"stats"}
I1212 09:44:10.417433       1 jivacollector.go:59] Got response: {"Name":"pvc-2b15924e-fd57-11e8-b27a-42010a3f0103","ReadIOPS":"10","ReplicaCounter":3,"Replicas":[{"Address":"tcp://10.128.32.25:9502","Mode":"RW"},{"Address":"tcp://10.128.30.4:9502","Mode":"RW"},{"Address":"tcp://10.128.26.21:9502","Mode":"RW"}],"RevisionCounter":13174,"SCSIIOCount":{"40":10,"42":4119},"SectorSize":"4096","Size":"107374182400","Status":"RW","TotalReadBlockCount":"143360","TotalReadTime":"12792647","TotalWriteBlockCount":"40583168","TotalWriteTime":"68927678351","UpTime":"29625.301859","UsedBlocks":"613624","UsedLogicalBlocks":"613615","WriteIOPS":"4119","actions":{},"links":{"self":"http://127.0.0.1:9501/v1/stats"},"type":"stats"}
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1 回答 1

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OpenEBS 目前支持两种存储引擎，

  • cStor（推荐）
  • 吉瓦

openebs_total_read_bytes 和 openebs_total_write_bytes 是非常具体的 cstor，它还没有在 jiva 中实现。看起来您使用的是描述中的 Jiva，我建议您使用 cStor，它是 OpenEBS 团队推荐的存储引擎。

于 2019-01-04T06:36:14.440 回答