On 5/30/14 03:08 , Ta Ba Tuan wrote:
Dear all,
I'm using Firefly. One disk was false, I replated failure disk and
start that osd.
But that osd 's still down.
Help me,
Thank you
You need to re-initialize the disk after replacing it. Ceph stores
cluster information on the disk, and ceph-osd needs that information to
start. The process is pretty much removing the osd, then adding it again.
This blog walks you through the details:
http://karan-mj.blogspot.com/2014/03/admin-guide-replacing-failed-disk-in.html
Or you can search through the mailing list for "replace osd" for more
discussions.
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