Thanks Alfredo,
This is what i am trying to do with ceph-ansible v3.1 and getting
following error, where i am wrong?
---
osd_objectstore: bluestore
osd_scenario: lvm
lvm_volumes:
- data: /dev/sdb
TASK [ceph-osd : include scenarios/lvm.yml]
*****************************************************************************************************************
Saturday 28 July 2018 17:17:18 -0400 (0:00:00.082) 0:11:08.249 *********
fatal: [osd3]: FAILED! => {"failed": true, "reason": "no action
detected in task. This often indicates a misspelled module name, or
incorrect module path.\n\nThe error appears to have been in
'/etc/ansible/roles/ceph-ansible/roles/ceph-osd/tasks/scenarios/lvm.yml':
line 3, column 3, but may\nbe elsewhere in the file depending on the
exact syntax problem.\n\nThe offending line appears to be:\n\n\n-
name: \"use ceph-volume to create {{ osd_objectstore }} osds\"\n ^
here\nWe could be wrong, but this one looks like it might be an issue
with\nmissing quotes. Always quote template expression brackets when
they\nstart a value. For instance:\n\n with_items:\n - {{ foo
}}\n\nShould be written as:\n\n with_items:\n - \"{{ foo
}}\"\n\n\nThe error appears to have been in
'/etc/ansible/roles/ceph-ansible/roles/ceph-osd/tasks/scenarios/lvm.yml':
line 3, column 3, but may\nbe elsewhere in the file depending on the
exact syntax problem.\n\nThe offending line appears to be:\n\n\n-
name: \"use ceph-volume to create {{ osd_objectstore }} osds\"\n ^
here\nWe could be wrong, but this one looks like it might be an issue
with\nmissing quotes. Always quote template expression brackets when
they\nstart a value. For instance:\n\n with_items:\n - {{ foo
}}\n\nShould be written as:\n\n with_items:\n - \"{{ foo
}}\"\n\nexception type: <class
'ansible.errors.AnsibleParserError'>\nexception: no action detected in
task. This often indicates a misspelled module name, or incorrect
module path.\n\nThe error appears to have been in
'/etc/ansible/roles/ceph-ansible/roles/ceph-osd/tasks/scenarios/lvm.yml':
line 3, column 3, but may\nbe elsewhere in the file depending on the
exact syntax problem.\n\nThe offending line appears to be:\n\n\n-
name: \"use ceph-volume to create {{ osd_objectstore }} osds\"\n ^
here\nWe could be wrong, but this one looks like it might be an issue
with\nmissing quotes. Always quote template expression brackets when
they\nstart a value. For instance:\n\n with_items:\n - {{ foo
}}\n\nShould be written as:\n\n with_items:\n - \"{{ foo
}}\"\n"}
On Mon, Jul 30, 2018 at 1:11 PM, Alfredo Deza <adeza@xxxxxxxxxx> wrote:
> On Sat, Jul 28, 2018 at 12:44 AM, Satish Patel <satish.txt@xxxxxxxxx> wrote:
>> I have simple question i want to use LVM with bluestore (Its
>> recommended method), If i have only single SSD disk for osd in that
>> case i want to keep journal + data on same disk so how should i create
>> lvm to accommodate ?
>
> bluestore doesn't have a journal like filestore, but probably you mean
> block.db ? The naming conventions are different.
>
> In the case of bluestore, what you are describing doesn't require to
> have split LVs for each OSD component. You can simply do this:
>
> ceph-volume lvm create --bluestore --data /dev/sdb
>
> Behind the scenes, ceph-volume will create the vg/lv for /dev/sdb and
> get everything working
>
>>
>> Do i need to do following
>>
>> pvcreate /dev/sdb
>> vgcreate vg0 /dev/sdb
>>
>> Now i have vg(500GB) so i will create two lv-01 (10G Journal) and
>> lv-02 (490GB Data)
>>
>> I am doing correct?
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users@xxxxxxxxxxxxxx
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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