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Hi David,
Thanks for your reply.
I am wondering what if I don't remove the
journal(wal,db for bluestore) partion on the ssd and only zap the data disk.Then
I assign the journal(wal,db for bluestore) partion to a new osd.What would
happen?
发件人：David Turner <drakonstein@xxxxxxxxx>
发送时间：2018-01-31 17:24
主题：Re: [ceph-users] How to clean data of osd with ssd
journal(wal, db if it is bluestore) ?
收件人："shadow_lin"<shadow_lin@xxxxxxx>
抄送："ceph-users"<ceph-users@xxxxxxxxxxxxxx>
I use gdisk to remove the partition and partprobe for the OS to see
the new partition table. You can script it with sgdisk.
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) .
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