节点经常出现"停用"并显示OSC_timeout
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适用场景
- Cloud Volumes ONTAP
- Microsoft Azure
问题描述
节点频繁发生故障、并 出现OSC超时错误
Sun Apr 23 14:31:35 +0000[ss66cvhanas02-01: OscHighPriThreadPool: pha.obj.throttle:notice]: PHA Objthrottled 1 times on the blob 6muqvu9unbbb in the container blobcontainer dueto the "OSC_TIMEOUT".
Sun Apr 23 14:31:35 +0000[ss66cvhanas02-01: pha_main000: scsi.cmd.floatTimeout:notice]: "Disk"device "0d.3L0": The page blob I/O operation timeout increased to"20" seconds: HA status "0x4": retry count "1":elapsed time "9682" milliseconds: cdb 0x5e:01. Disk 0d.3 S/N[ypoa6qcccwbcontainer6muqvu9unbbb] UID [ypoa6qcccwbcontainer6muqvu9unbbb]Target Address [unknown]
Sun Apr 23 14:31:36 +0000[ss66cvhanas02-01: pha_main000: scsi.cmd.floatTimeout:notice]: "Disk"device "0d.3L0": The page blob I/O operation timeout increased to"20" seconds: HA status "0x4": retry count "1":elapsed time "9710" milliseconds: cdb 0x28:e21ab700:0008. Disk 0d.3S/N [ypoa6qcccwbcontainer6muqvu9unbbb] UID [ypoa6qcccwbcontainer6muqvu9unbbb]Target Address [unknown]