I am deploying a ceph cluster using the following configuration:
```
ceph-node1 mon/mgr/osd disk:sdb/sdc/sdd
ceph-node2 mon/osd disk:sdb/sdc/sdd
ceph-node3 mon/osd disk:sdb/sdc/sdd
```
The command to initialize the disk is as follows:
```
sudo sgdisk --zap-all -- /dev/sdb
sudo sgdisk --zap-all -- /dev/sdc
sudo sgdisk --zap-all -- /dev/sdd
sudo /sbin/parted /dev/sdb -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_BS_FOO1 1 -1
sudo /sbin/parted /dev/sdc -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_BS_FOO2 1 -1
sudo /sbin/parted /dev/sdd -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_BS_FOO3 1 -1
```
But in the deployment, there will be some osd bootstrap failures:
```
"stderr": "+ sudo -E kolla_set_configs\n
INFO:__main__:Loading config file at /var/lib/kolla/config_files/config.json\n
INFO:__main__:Validating config file\n
INFO:__main__:Kolla config strategy set to: COPY_ALWAYS\n
INFO:__main__:Copying service configuration files\n
INFO:__main__:Copying /var/lib/kolla/config_files/ceph.conf to /etc/ceph/ceph.conf\n
INFO:__main__:Setting permission for /etc/ceph/ceph.conf\n
INFO:__main__:Copying /var/lib/kolla/config_files/ceph.client.admin.keyring to /etc/ceph/ceph.client.admin.keyring\n
INFO:__main__:Setting permission for /etc/ceph/ceph.client.admin.keyring\n
INFO:__main__:Writing out command to execute\n
++ cat /run_command\n
+ CMD='/usr/bin/ceph-osd -f --public-addr 192.168.10.12 --cluster-addr 192.168.10.12'\n
+ ARGS=\n
+ [[ ! -n '' ]]\n
+ . kolla_extend_start\n
++ [[ ! -d /var/log/kolla/ceph ]]\n
+++ stat -c %a /var/log/kolla/ceph\n
++ [[ 2755 != \\7\\5\\5 ]]\n
++ chmod 755 /var/log/kolla/ceph\n
++ [[ -n 0 ]]\n
++ CEPH_JOURNAL_TYPE_CODE=45B0969E-9B03-4F30-B4C6-B4B80CEFF106\n
++ CEPH_OSD_TYPE_CODE=4FBD7E29-9D25-41B8-AFD0-062C0CEFF05D\n
++ CEPH_OSD_BS_WAL_TYPE_CODE=0FC63DAF-8483-4772-8E79-3D69D8477DE4\n
++ CEPH_OSD_BS_DB_TYPE_CODE=CE8DF73C-B89D-45B0-AD98-D45332906d90\n
++ ceph quorum_status\n
++ [[ False == \\F\\a\\l\\s\\e ]]\n
++ [[ bluestore == \\b\\l\\u\\e\\s\\t\\o\\r\\e ]]\n
++ [[ /dev/sdd =~ /dev/loop ]]\n
++ sgdisk --zap-all -- /dev/sdd1\n
++ '[' -n '' ']'\n
++ sgdisk --zap-all -- /dev/sdd\n
++ sgdisk --new=1:0:+100M --mbrtogpt -- /dev/sdd\n
++ sgdisk --largest-new=2 --mbrtogpt -- /dev/sdd\n
++ sgdisk --zap-all -- /dev/sdd2\n
Problem opening /dev/sdd2 for reading! Error is 2.\n
The specified file does not exist!\n
Problem opening '' for writing! Program will now terminate.\n
Warning! MBR not overwritten! Error is 2!\n",
```
The kolla code is as follows(kolla\docker\ceph\ceph-osd\extend_start.sh):
```
sgdisk --zap-all -- "${OSD_BS_DEV}"
sgdisk --new=1:0:+100M --mbrtogpt -- "${OSD_BS_DEV}"
sgdisk --largest-new=2 --mbrtogpt -- "${OSD_BS_DEV}"
sgdisk --zap-all -- "${OSD_BS_DEV}"2
```
Here should add a partprobe command to re-read the partition:
```
sgdisk --zap-all -- "${OSD_BS_DEV}"
sgdisk --new=1:0:+100M --mbrtogpt -- "${OSD_BS_DEV}"
sgdisk --largest-new=2 --mbrtogpt -- "${OSD_BS_DEV}"
partprobe || true
sgdisk --zap-all -- "${OSD_BS_DEV}"2
```
https:/
This commit fixes this problem