Hi Yaarit,
Thanks for confirming.
telemetry is enabled on our clusters, so are contributing data on ~1270
disks.
Are you able to use data from backblaze?
Deciding on when an OSD is starting to fail is a dark art, we are still
hoping that the Disk Failure Predication module will take the guess work
out of this.
We currently use smartctl to look for disks with outliers in
Reallocated_Sector_Ct and then look for read or write errors in
/var/log/messages.
best regards,
Jake
On 1/20/22 16:43, Yaarit Hatuka wrote:
Hi Jake,
diskprediction_cloud module is no longer available in Pacific.
There are efforts to enhance the diskprediction module, using our
anonymized device telemetry data, which is aimed at building a dynamic,
large, diverse, free and open data set to help data scientists create
accurate failure prediction models.
See more details:
https://ceph.io/en/users/telemetry/device-telemetry/
<https://ceph.io/en/users/telemetry/device-telemetry/>
https://docs.ceph.com/en/latest/mgr/telemetry/
<https://docs.ceph.com/en/latest/mgr/telemetry/>
Please join these efforts by opting-in to telemetry with:
`ceph telemetry on`
or with the dashboard's wizard.
If for some reason you can not or wish not to opt-it, please share the
reason with us.
Thanks,
Yaarit
On Thu, Jan 20, 2022 at 6:39 AM Jake Grimmett <jog@xxxxxxxxxxxxxxxxx
<mailto:jog@xxxxxxxxxxxxxxxxx>> wrote:
Dear All,
Is the cloud option for the diskprediction module deprecated in Pacific?
https://docs.ceph.com/en/pacific/mgr/diskprediction/
<https://docs.ceph.com/en/pacific/mgr/diskprediction/>
If so, are prophetstor still contributing data to the local module, or
is this being updated by someone using data from Backblaze?
Do people find this module useful?
many thanks
Jake
--
Dr Jake Grimmett
Head Of Scientific Computing
MRC Laboratory of Molecular Biology
Francis Crick Avenue,
Cambridge CB2 0QH, UK.
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--
Dr Jake Grimmett
Head Of Scientific Computing
MRC Laboratory of Molecular Biology
Francis Crick Avenue,
Cambridge CB2 0QH, UK.
Phone 01223 267019
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