Re: [DRBD-user] Strange drbdtop results

[Roberto Resoli]

Il 11/05/2018 16:13, Jean-Daniel TISSOT ha scritto:
> │  .drbdctrl | Secondary | ✓ | ✗ (1)  | ✓   | ✗ (1)   

This is really weird; .drbdctrl resource have to be in perfect shape on
all nodes before attempting anything else ...

rob
___
drbd-user mailing list
drbd-user@lists.linbit.com
http://lists.linbit.com/mailman/listinfo/drbd-user

Re: [DRBD-user] Strange drbdtop results

[Roberto Resoli]

Il 11/05/2018 16:13, Jean-Daniel TISSOT ha scritto:
> drbdadm status and drbd-overview give me nice results. All my resources
> are UpToDate
> root@dmz-pve1:~ # drbdadm status

I suggest to use

drbdsetup status --color=always --verbose --statistics | less -R

in order to display detailed status including OutOfSync details .

drobdtop is really helpful in addressing oos, as Yannis Milos suggests.

rob
___
drbd-user mailing list
drbd-user@lists.linbit.com
http://lists.linbit.com/mailman/listinfo/drbd-user

Re: [DRBD-user] Strange drbdtop results

[Roberto Resoli]

Il 11/05/2018 19:02, Yannis Milios ha scritto:
>>drbdtop on a resource with detailed >status give me OutOfSync on some
>>nodes.
> 
> I try to adjust all resources without any success on solving this problem
> 
> 
> That can be solved by “disconnect/connect” the resource that has out of
> sync blocks.

Best results if you do it from node which is Primary for that resource,
waiting some time in order to accumulate some oos before reconnecting.

If the resourvce is not being used, make it primary and write some data
while disconnected. Then reconnect.

rob
___
drbd-user mailing list
drbd-user@lists.linbit.com
http://lists.linbit.com/mailman/listinfo/drbd-user

Re: [DRBD-user] Strange drbdtop results

[Yannis Milios]

>drbdtop on a resource with detailed >status give me OutOfSync on some
>nodes.

I try to adjust all resources without any success on solving this problem


That can be solved by “disconnect/connect” the resource that has out of
sync blocks.
-- 
Sent from Gmail Mobile
___
drbd-user mailing list
drbd-user@lists.linbit.com
http://lists.linbit.com/mailman/listinfo/drbd-user

[DRBD-user] Strange drbdtop results

[Jean-Daniel TISSOT]

Hi,

I have some strange results with drbdtop :

On pve1:
│  Name  | Role  | Disks | Peer Disks | Connections |
Overall    │
│  vm-102-disk-1 | Secondary | ✓ | ✓  | ✓   |
✓  │
│  .drbdctrl | Secondary | ✓ | ✗ (1)  | ✓   | ✗
(1)  │
│  vm-101-disk-1 | Secondary | ✓ | ✗ (3)  | ✓   | ✗
(3)  │
│  vm-100-disk-1 | Secondary | ✓ | ✗ (5)  | ✓   | ✗
(5)  │
On pve2:
│  Name  | Role  | Disks | Peer Disks | Connections |
Overall    │
│  .drbdctrl | Primary   | ✓ | ✓  | ✓   |
✓  │
│  vm-101-disk-1 | Secondary | ✓ | ✓  | ✓   |
✓  │
│  vm-102-disk-1 | Secondary | ✓ | ✓  | ✓   |
✓  │
│  vm-100-disk-1 | Secondary | ✓ | ✗ (3)  | ✓   | ✗
(3)  │
On pve3:
│  Name  | Role  | Disks | Peer Disks | Connections |
Overall    │
│  .drbdctrl | Secondary | ✓ | ✓  | ✓   |
✓  │
│  vm-102-disk-1 | Primary   | ✓ | ✓  | ✓   |
✓  │
│  vm-101-disk-1 | Primary   | ✓ | ✗ (3)  | ✓   | ✗
(3)  │
│  vm-100-disk-1 | Primary   | ✓ | ✗ (5)  | ✓   | ✗
(5)  │

drbdadm status and drbd-overview give me nice results. All my resources
are UpToDate
root@dmz-pve1:~ # drbdadm status
.drbdctrl role:Secondary
  volume:0 disk:UpToDate
  volume:1 disk:UpToDate
  dmz-pve2 role:Primary
    volume:0 peer-disk:UpToDate
    volume:1 peer-disk:UpToDate
  dmz-pve3 role:Secondary
    volume:0 peer-disk:UpToDate
    volume:1 peer-disk:UpToDate

vm-100-disk-1 role:Secondary
  disk:UpToDate
  dmz-pve2 role:Secondary
    peer-disk:UpToDate
  dmz-pve3 role:Primary
    peer-disk:UpToDate

vm-101-disk-1 role:Secondary
  disk:UpToDate
  dmz-pve2 role:Secondary
    peer-disk:UpToDate
  dmz-pve3 role:Primary
    peer-disk:UpToDate

vm-102-disk-1 role:Secondary
  disk:UpToDate
  dmz-pve2 role:Secondary
    peer-disk:UpToDate
  dmz-pve3 role:Primary
    peer-disk:UpToDate

root@dmz-pve1:~ # drbd-overview
NOTE: drbd-overview will be deprecated soon.
Please consider using drbdtop.

  0:.drbdctrl/0  Connected(3*)
Seco(dmz-pve3,dmz-pve1)/Prim(dmz-pve2)
UpTo(dmz-pve1)/UpTo(dmz-pve2,dmz-pve3)
  1:.drbdctrl/1  Connected(3*)
Seco(dmz-pve1,dmz-pve3)/Prim(dmz-pve2)
UpTo(dmz-pve1)/UpTo(dmz-pve2,dmz-pve3)
100:vm-100-disk-1/0  Connected(3*)
Seco(dmz-pve1,dmz-pve2)/Prim(dmz-pve3)
UpTo(dmz-pve1)/UpTo(dmz-pve2,dmz-pve3)
101:vm-101-disk-1/0  Connected(3*)
Seco(dmz-pve2,dmz-pve1)/Prim(dmz-pve3)
UpTo(dmz-pve1)/UpTo(dmz-pve3,dmz-pve2)
102:vm-102-disk-1/0  Connected(3*)
Seco(dmz-pve1,dmz-pve2)/Prim(dmz-pve3)
UpTo(dmz-pve1)/UpTo(dmz-pve2,dmz-pve3)

drbdtop on a resource with detailed status give me OutOfSync on some nodes.
I try to adjust all resources without any success on solving this problem.

Can I have some help for that.
Thanks.

-- 
Best regards, Jean-Daniel TISSOT


___
drbd-user mailing list
drbd-user@lists.linbit.com
http://lists.linbit.com/mailman/listinfo/drbd-user