You can't use same device where already non vdo volume provisioned.You need
fresh device for vdo.
On Wed, Aug 1, 2018 at 3:17 PM, Jayme <jay...@gmail.com> wrote:
> Is it possible to apply vdo on an existing HCI build or does it need to be
> rebuilt?
>
> On Wed, Aug 1, 2018, 6:45 AM Gobinda Das, <go...@redhat.com> wrote:
>
>> The latest gdeploy version is gdeploy-2.0.2-27
>>
>> On Wed, Aug 1, 2018 at 3:12 PM, Jayme <jay...@gmail.com> wrote:
>>
>>> I burned the node image yesterday 4.2.5.1 July 31. I've been playing
>>> with Ovirt install for the past week and burned node iso a few times and
>>> this image is the first time I've ever seen vdo options in gdeploy.
>>>
>>> How do I make sure I have the most recent version of gdeploy, is node
>>> behind?
>>>
>>> Also can anyone chime in about vdo, is it recommended for use now? What
>>> is its main benefit, does it offer performance boost or more for saving
>>> disk space?
>>>
>>> On Wed, Aug 1, 2018, 2:04 AM Gobinda Das, <go...@redhat.com> wrote:
>>>
>>>> Hi,
>>>> Looks like you are using older version of gdeploy. Can you please
>>>> specify the gdeploy version?
>>>>
>>>> On Wed, 1 Aug 2018, 12:55 a.m. Jayme, <jay...@gmail.com> wrote:
>>>>
>>>>> More info from the gdploy config:
>>>>>
>>>>> action=create
>>>>> devices=sda,sdb
>>>>> names=vdo_sda,vdo_sdb
>>>>> logicalsize=17000G,17000G
>>>>> blockmapcachesize=128M
>>>>> readcache=enabled
>>>>> readcachesize=20M
>>>>> emulate512=on
>>>>> writepolicy=auto
>>>>> ignore_vdo_errors=no
>>>>> slabsize=32G,32G
>>>>>
>>>>>
>>>>> action=create
>>>>> devices=sda,sdb
>>>>> names=vdo_sda,vdo_sdb
>>>>> logicalsize=17000G,17000G
>>>>> blockmapcachesize=128M
>>>>> readcache=enabled
>>>>> readcachesize=20M
>>>>> emulate512=on
>>>>> writepolicy=auto
>>>>> ignore_vdo_errors=no
>>>>> slabsize=32G,32G
>>>>>
>>>>> On Tue, Jul 31, 2018 at 4:19 PM, Jayme <jay...@gmail.com> wrote:
>>>>>
>>>>>> PLAY [gluster_servers] ******************************
>>>>>> ***************************
>>>>>>
>>>>>> TASK [Create VDO with specified size] ******************************
>>>>>> ************
>>>>>> failed: [HOST] (item={u'disk': u'/dev/sda', u'logicalsize':
>>>>>> u'17000G', u'name': u'vdo_sda'}) => {"changed": false, "err": "usage: vdo
>>>>>> create [-h] -n <volume> --device <devicepath>\n
>>>>>> [--activate {disabled,enabled}]\n [--blockMapCacheSize
>>>>>> <megabytes>]\n [--blockMapPeriod <period>]\n
>>>>>> [--compression {disabled,enabled}]\n
>>>>>> [--deduplication
>>>>>> {disabled,enabled}]\n [--emulate512 {disabled,enabled}]
>>>>>> [--force]\n [--indexMem <gigabytes>] [--readCache
>>>>>> {disabled,enabled}]\n [--readCacheSize <megabytes>]\n
>>>>>> [--sparseIndex {disabled,enabled}]\n
>>>>>> [--vdoAckThreads <threadCount>]\n
>>>>>> [--vdoBioRotationInterval <ioCount>]\n [--vdoBioThreads
>>>>>> <threadCount>]\n [--vdoCpuThreads <threadCount>]\n
>>>>>> [--vdoHashZoneThreads <threadCount>]\n
>>>>>> [--vdoLogicalSize <megabytes>]\n [--vdoLogicalThreads
>>>>>> <threadCount>]\n [--vdoLogLevel
>>>>>> {critical,error,warning,notice,info,debug}]\n
>>>>>> [--vdoPhysicalThreads <threadCount>]\n
>>>>>> [--vdoSlabSize <megabytes>]\n [--writePolicy
>>>>>> {async,sync,auto}] [-f <file>]\n [--logfile <pathname>]
>>>>>> [--verbose]\nvdo create: error: argument --vdoSlabSize: must be an
>>>>>> LVM-style size string\n", "item": {"disk": "/dev/sda", "logicalsize":
>>>>>> "17000G", "name": "vdo_sda"}, "msg": "Creating VDO vdo_sda failed.",
>>>>>> "rc":
>>>>>> 2}
>>>>>> failed: [HOST] (item={u'disk': u'/dev/sdb', u'logicalsize':
>>>>>> u'17000G', u'name': u'vdo_sdb'}) => {"changed": false, "err": "usage: vdo
>>>>>> create [-h] -n <volume> --device <devicepath>\n
>>>>>> [--activate {disabled,enabled}]\n [--blockMapCacheSize
>>>>>> <megabytes>]\n [--blockMapPeriod <period>]\n
>>>>>> [--compression {disabled,enabled}]\n
>>>>>> [--deduplication
>>>>>> {disabled,enabled}]\n [--emulate512 {disabled,enabled}]
>>>>>> [--force]\n [--indexMem <gigabytes>] [--readCache
>>>>>> {disabled,enabled}]\n [--readCacheSize <megabytes>]\n
>>>>>> [--sparseIndex {disabled,enabled}]\n
>>>>>> [--vdoAckThreads <threadCount>]\n
>>>>>> [--vdoBioRotationInterval <ioCount>]\n [--vdoBioThreads
>>>>>> <threadCount>]\n [--vdoCpuThreads <threadCount>]\n
>>>>>> [--vdoHashZoneThreads <threadCount>]\n
>>>>>> [--vdoLogicalSize <megabytes>]\n [--vdoLogicalThreads
>>>>>> <threadCount>]\n [--vdoLogLevel
>>>>>> {critical,error,warning,notice,info,debug}]\n
>>>>>> [--vdoPhysicalThreads <threadCount>]\n
>>>>>> [--vdoSlabSize <megabytes>]\n [--writePolicy
>>>>>> {async,sync,auto}] [-f <file>]\n [--logfile <pathname>]
>>>>>> [--verbose]\nvdo create: error: argument --vdoSlabSize: must be an
>>>>>> LVM-style size string\n", "item": {"disk": "/dev/sdb", "logicalsize":
>>>>>> "17000G", "name": "vdo_sdb"}, "msg": "Creating VDO vdo_sdb failed.",
>>>>>> "rc":
>>>>>> 2}
>>>>>> to retry, use: --limit @/tmp/tmpQQ9t92/vdo-create.retry
>>>>>>
>>>>>> PLAY RECAP ******************************
>>>>>> ***************************************
>>>>>> HOST : ok=0 changed=0 unreachable=0 failed=1
>>>>>>
>>>>>>
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>>>>>
>>>>
>>
>>
>> --
>> Thanks,
>> Gobinda
>>
>
--
Thanks,
Gobinda
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