Re: How to clean data of osd with ssd journal(wal, db if it is bluestore) ?

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I use gdisk to remove the partition and partprobe for the OS to see the new partition table. You can script it with sgdisk.


On Wed, Jan 31, 2018, 4:10 AM shadow_lin <shadow_lin@xxxxxxx> wrote:
Hi list,
if I create an osd with journal(wal,db if it is bluestore) in the same hdd, I use ceph-disk zap to clean the disk when I want to remove the osd and clean the data on the disk.
But if I use a ssd partition as the journal(wal,db if it is bluestore) , how should I clean the journal (wal,db if it is bluestore) of the osd I want to remove?Especially when there are other osds are using other partition of the same ssd  as journals(wal,db if it is bluestore) .
 
 
2018-01-31

shadow_lin
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