I solved by creating new then removing old pool 发件人： 廖建锋<mailto:de...@f-club.cn> 发送时间： 2014-09-09 17:39 收件人： haomaiwang<mailto:haomaiw...@gmail.com> 抄送： ceph-users<mailto:ceph-users-boun...@lists.ceph.com>; ceph-users<mailto:ceph-users@lists.ceph.com> 主题： Re: Re: [ceph-users] 回复: mix ceph verion with 0.80.5 and 0.85 I re-installed the whole cluster with ceph 0.85 and lost all my 10T data Now i have another question is which i have not way to re-create pool.
[cid:_Foxmail.1@2488d66a-606e-bac6-c084-a4641a98b3be] 264 => # ceph osd pool delete data data --yes-i-really-really-mean-it Error EBUSY: pool 'data' is in use by CephFS 发件人： Haomai Wang<mailto:haomaiw...@gmail.com> 发送时间： 2014-09-09 17:28 收件人： 廖建锋<mailto:de...@f-club.cn> 抄送： ceph-users<mailto:ceph-users-boun...@lists.ceph.com>; ceph-users<mailto:ceph-users@lists.ceph.com> 主题： Re: [ceph-users] 回复: mix ceph verion with 0.80.5 and 0.85 Hi, Thanks for your report, I will fix it(https://github.com/ceph/ceph/pull/2429). Because KeyValueStore is aimed as a experiment backend, we still don't have enough test suite to cover it. On Tue, Sep 9, 2014 at 11:02 AM, 廖建锋 <de...@f-club.cn<mailto:de...@f-club.cn>> wrote: Looks like it dosn't work, i noticed that 0.85 added superblock to leveldb osd, the osd which I alread have do not have superblock is there anybody can tell me how to upgrade OSDs ? 发件人： ceph-users<mailto:ceph-users-boun...@lists.ceph.com> 发送时间： 2014-09-09 10:32 收件人： ceph-users<mailto:ceph-users@lists.ceph.com> 主题： [ceph-users] mix ceph verion with 0.80.5 and 0.85 dear, As there are a lot of bugs of keyvalue backend in 0.80.5 firely version , So i want to upgrade to 0.85 for some osds which already down and unable to start and keep some other osd with 0.80.5,I wondering , will it works? _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- Best Regards, Wheat
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