Dear ceph-users,
I'm having trouble with heartbeats, there are a lot of "heartbeat_check:
no reply from..."-messages in my logs when there is no backfilling or
repairing running (yes, it's failing when all PGs are active+clean).
Only a few OSDs are failing, even when there are several OSDs on the
Hi,
this was the first thing I was thinking about (and yes, there had been
some issues, but they are resolved - double checked!).
MTU is consistent throughout the whole net and pings in all sizes are
handled well. And MTU problems wouldn't probably make a difference
between backfills and normal o
h to openvpn
to reduce packet loss (but this will increase latency).
But I still don't understand why ceph runs rock-solid as long as there
are backfills and recoveries?
Lorenz
Am 14.08.19 um 17:48 schrieb Wido den Hollander:
>
> On 8/14/19 5:46 PM, Lorenz Kiefner wrote:
>> Hi,
1 schrieb Janne Johansson:
> Den ons 14 aug. 2019 kl 17:46 skrev Lorenz Kiefner
> mailto:root%2bcephus...@deinadmin.de>>:
>
> Is ceph sensitive to packet loss? On some VPN links I have up to 20%
> packet loss on 64k packets but less than 3% on 5k packets in the
>
---
> Robert LeBlanc
> PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1
>
>
> On Thu, Aug 15, 2019 at 12:37 AM Lorenz Kiefner
> mailto:root%2bcephus...@deinadmin.de>>
> wrote:
>
> Oh no, it's not that bad. It's
>
> $ ping -s 6500
