Yes, but it's irritating. Ideally, I'd like my OSD IDs and hostnames to
track so that if a server going pong I can find it and fix it ASAP. But
it doesn't take much maintenance to break that scheme and the only thing
more painful than renaming a Ceph host is re-numbering an OSD.
On 10/28/24 06:29, Robert Sander wrote:
On 10/18/24 03:14, Shain Miley wrote:
I know that it really shouldn’t matter what osd number gets assigned
to the disk but as the number of osd increases it is much easier to
keep track of where things are if you can control the id when
replacing failed disks or adding new nodes.
My advice: Do not try to manually number your OSDs.
Use commands like "ceph osd tree-from HOST" to list the OSDs of a host
or "ceph osd ok-to-stop ID" to see if an OSD may be stopped or "ceph
osd metadata ID" to see where the OSD is running.
Regards
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