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NFS 锁定标志及其行为是什么?

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ontap-9
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nfs
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适用场景

ONTAP 9

问题解答

  • soft :此锁定为 soft (可撤销)
  • Wait :锁定请求已准备好等待授予锁定
  • ckup :锁定请求应在授予时检查现有锁定是否重复
  • 超级:此锁定是一个超级锁定,即使存在冲突锁定,也会授予此锁定
  • 封面:当每个锁定都可以免于与之冲突时,此锁定将涵盖一系列其他锁定
  • batch :此软锁定是一个批处理机会锁
  • read-block :此读取软锁定需要重新调用同步
  • sessfail-release :如果 CSM 会话失败,将释放此锁定
  • open-group :此机会锁是一个 SMB2 租约
  • Non-conflict :此锁定位于非冲突列表中
  • store-reclaim: 此锁定需要在 hosts 文件中有回收记录
  • advisory — share-lock :此共享锁定是建议性的,不是强制的。它将拒绝冲突的共享锁定,但不会拒绝其他操作
  • delete-on-close :此锁定设置了 delete-on-close
  • watch-present :此锁定由客户端设置监视
  • in-recall-list :此锁定位于重新调用列表中
  • sml-past-eof-set :对于过去的 EOF 版本, SML 已处理此锁定
  • open-for-attr-access :此锁定用于为属性访问打开
  • Oplock-is-orphaned :已从此机会锁中删除最后一个共享锁定
  • Oplock-dng-e-level-read :此机会锁应降级为读取级别
  • Oplock-dng-on-level-write :此 oplock 应降级为写入级别
  • Oplock-dng-on-level-batch :此 oplock 应降级为批处理级别
  • Oplock-dng-read-delegg :此机会锁应降级为读取委派
  • Oplock-dng-to-level-null :此 oplock 应降级为空级别
  • re构 :已从镜像锁定状态重建此锁定
  • CB-oplock-reconstruct-in-progress :正在重建此机会锁,正在进行回调
  • CB-oplock-reconstruct-completed :此机会锁已重建,不会再发送任何回调
  • 非镜像:此锁定不符合 NDOLITE 镜像的条件
  • 非镜像 VGB :此锁定不是镜像的,应否决交还
  • revoked-interim过渡 :此锁定已撤销
  • dup-bytelock :此字节锁定是预先分配的重复项,不应授予
  • Ss-cleanup-delayed :由于 NDOLITE 传输哈希冲突,无法在会话清理期间断开此锁定
  • CB-route-use-blade-id :此锁定是通过刀片 ID 创建或断开的
  • in-cb-locks-retry-list :此字节锁定需要延迟重新尝试其 cb_lock 请求
  • LIF-fail-release :迁移 LIF 时,需要在 SML 清理期间释放此锁定

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