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lvm コマンドでデバイスを復旧できない

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セマフォが不足しているため一部の LVM コマンド (lvcreate、lvremove、dmsetup resume など) が失敗し、以下のエラーが発生します。

Limit for the maximum number of semaphores reached.You can check and set the limits in /proc/sys/kernel/sem.



  • Red Hat Enterprise Linux 6.4
  • LVM2
  • tuned

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