[DRBD-user] linstor issues

[Gábor Hernádi]

Hi,

apparently something is quite broken... maybe it's somehow your setup or
environment, I am not sure...

linstor resource list
>
> ╭────────────────────────────────────────────────────────────────────────────╮
> ┊ ResourceName ┊ Node   ┊ Port ┊ Usage  ┊ Conns                   ┊
> State ┊
>
> ╞════════════════════════════════════════════════════════════════════════════╡
> ┊ testvm1      ┊ castle ┊ 7000 ┊        ┊                         ┊
> Unknown ┊
> ┊ testvm1      ┊ san5   ┊ 7000 ┊        ┊                         ┊
> Unknown ┊
> ┊ testvm1      ┊ san6   ┊ 7000 ┊ Unused ┊ Connecting(san5,castle) ┊
> UpToDate ┊
>
> ╰────────────────────────────────────────────────────────────────────────────╯
>
> This looks like some kind of network issues.

# linstor storage-pool list --groupby Size
>
> However, the second command produces a usage error (documentation bug
> perhaps).
>

Thanks for reporting, we will look into this.


> WARNING:
> Description:
>     No active connection to satellite 'san5'
> Details:
>     The controller is trying to (re-) establish a connection to the
> satellite. The controller stored the changes and as soon the satellite is
> connected, it will receive this update.
>

So Linstor has obviously no connection to satellite 'san5'.


> [95078.599813] drbd testvm1 castle: conn( Unconnected -> Connecting )
> [95078.604454] drbd testvm1 san5: conn( Unconnected -> Connecting )
>

... and DRBD apparently also has troubles connecting...

linstor n l
> ╭───────────────────────────────────────────────────────────╮
> ┊ Node   ┊ NodeType  ┊ Addresses                  ┊ State   ┊
> ╞═══════════════════════════════════════════════════════════╡
> ┊ castle ┊ SATELLITE ┊ 192.168.5.204:3366 (PLAIN) ┊ Unknown ┊
> ┊ san5   ┊ SATELLITE ┊ 192.168.5.205:3366 (PLAIN) ┊ Unknown ┊
> ┊ san6   ┊ SATELLITE ┊ 192.168.5.206:3366 (PLAIN) ┊ Unknown ┊
> ╰───────────────────────────────────────────────────────────╯
>

Now  this is really strange. I will spare you with some details, but I
assume you have triggered some bad exception in Linstor which somehow
killed a necessary thread.
You should check
   linstor err list
and see if you can find some related error reports.
Also, restarting the controller might help you here.

-- 
Best regards,
Gabor Hernadi
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