Re: [bluestore] How to deal with free fragmentation

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Subject: Re: [bluestore] How to deal with free fragmentation
From: Frédéric Nass <frederic.nass@xxxxxxxxx>
Date: Wed, 20 Aug 2025 11:11:38 +0200
Cc: ceph-users@xxxxxxx
In-reply-to: <CAJuRqcDio-5uKHLKoKKWtZp8Jk7r5JFO+bv7t30Ut=f5UA6BDA@mail.gmail.com>
References: <CAJuRqcDio-5uKHLKoKKWtZp8Jk7r5JFO+bv7t30Ut=f5UA6BDA@mail.gmail.com>

Hi Florent,

The BLUESTORE_FREE_FRAGMENTATION alert is triggered at a threshold of 0.8.

References:
- [bluestore] How to deal with free fragmentation
  - From: Florent Carli

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