Hi all. Is there any way to create osd manually, which would use a designated partition of the journal disk (without using ceph-ansible)? I have journals on SSD disks nad each journal disk contains 3 partitions for 3 osds.
Example: one of the osds crashed. I changed a disk (sdaa) and want to prepare the disk for adding to the cluster. Here is the journal, that should be used by new osd: /dev/sdaf : /dev/sdaf2 ceph journal /dev/sdaf3 ceph journal, for /dev/sdab1 /dev/sdaf1 ceph journal, for /dev/sdz1 You see, that the bad disk used a second partition. If I run ceph-disk prepare /dev/sdaa /dev/sdaf, ceph-disk creates /dev/sdaf4 partition and sets it as journal disk for the osd. But I want to use second empty partition (/dev/sdaf2). If I delete /dev/sdaf2 partition, the behavior doesn't change. Can someone help me? BR, Nikita
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