1、Adding osds in same one failure domain is to ensure only one PG in pg up set (ceph pg dump shows)to remap. 2、Setting "osd_pool_default_min_size=1" is to ensure objects to read/write uninterruptedly while pg remap. Is this wrong?
-----原始邮件----- 发件人:"Janne Johansson" <[email protected]> 发送时间:2019-07-25 15:01:37 (星期四) 收件人: "[email protected]" <[email protected]> 抄送: "xavier.trilla" <[email protected]>, ceph-users <[email protected]> 主题: Re: [ceph-users] How to add 100 new OSDs... Den tors 25 juli 2019 kl 04:36 skrev [email protected] <[email protected]>: I think it should to set "osd_pool_default_min_size=1" before you add osd , and the osd that you add at a time should in same Failure domain. That sounds like weird or even bad advice? What is the motivation behind it? -- May the most significant bit of your life be positive.
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