On Thu, Jul 25, 2019 at 7:48 AM Dan van der Ster wrote:
>
> Hi all,
>
> In September we'll need to power down a CephFS cluster (currently
> mimic) for a several-hour electrical intervention.
>
> Having never done this before, I thought I'd check with the list.
> Here's our planned procedure:
>
> 1
ow to power off a cephfs cluster cleanly
Hi all,
In September we'll need to power down a CephFS cluster (currently
mimic) for a several-hour electrical intervention.
Having never done this before, I thought I'd check with the list.
Here's our planned procedure:
1. umounts /cephfs
Hi all,
In September we'll need to power down a CephFS cluster (currently
mimic) for a several-hour electrical intervention.
Having never done this before, I thought I'd check with the list.
Here's our planned procedure:
1. umounts /cephfs from all hpc clients.
2. ceph osd set noout
3. wait unti
