[ceph-users] Re: How many data disks share one meta disks is better

2021-11-21 Thread ceph
Hi,

Yes - you have to recreate the osds.

Hth
Mehmet

Am 20. November 2021 08:40:33 MEZ schrieb "norman.kern" :
>Hi Anthony,
>
>Thanks for your reply.  If the SSD down, Do I have to rebuild the 3-4
>OSDs and balance the data in the OSD?
>
>在 2021/11/20 下午2:27, Anthony D'Atri 写道:
>>
>>> On Nov 19, 2021, at 10:25 PM, norman.kern  wrote:
>>>
>>> Hi guys,
>>>
>>> Nowadays, I have some SATA SSDs(400G) and HDDs(8T),How many HHDs(Data)
>>> share one SSD(DB) is better?
>> With that mix people often do 3-4 to 1.
>>
>>> And If the SSD is broken down, it will cause all OSDs which share it down?
>> yes.
>>
>>> Wait for your replies.
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[ceph-users] Re: How many data disks share one meta disks is better

2021-11-19 Thread norman.kern

Hi Anthony,

Thanks for your reply.  If the SSD down, Do I have to rebuild the 3-4
OSDs and balance the data in the OSD?

在 2021/11/20 下午2:27, Anthony D'Atri 写道:



On Nov 19, 2021, at 10:25 PM, norman.kern  wrote:

Hi guys,

Nowadays, I have some SATA SSDs(400G) and HDDs(8T),How many HHDs(Data)
share one SSD(DB) is better?

With that mix people often do 3-4 to 1.


And If the SSD is broken down, it will cause all OSDs which share it down?

yes.


Wait for your replies.
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