ceph trim

  1. D

    CephFS Scrub or Trim

    Is it needed to set Scrub or Trim for CephFS when it has SSD / NVME OSD drives? I know I can start it manual seeing (active+clean+scrubbing: 1), but how to configure this to run automatically?
  2. itNGO

    To trim or not to trim.... (CEPH)

    There is the not really documented CEPH-Parameter "bdev_enable_discard" which allows to TRIM for SSDs. Is this still something that should be enabled on modern SSDs and NVMEs? Anyone has TRIM enabled in CEPH with Flash-Disks? Thanks for comments...

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