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CONTAP-448664：QoS 限制和 SCSI 中止竞争可能导致节点中断

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问题描述

iSCSI/FCP（也有报告 NAS 受影响）使用 QoS 的访问控制可能会导致系统崩溃，如果在 QoS 正在处理请求的同时，iSCSI/FCP 主机正在中止对 QoS 控制点的最后一次请求。
如果受到影响，可能会看到类似这样的崩溃字符串：

  • process on cpu16 hung (repl_Handle_reg) for 5007 milliseconds! in SK process repl_Handle_reg on release 9.16.1P3 (C)

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