[DRBD-user] drbd9 sync primary to secondary

Jason Romo jason at securityarsenal.com
Fri May 20 04:37:42 CEST 2016

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Does anyone have an ideas why Primary and secondary are not syncing?  They are connected, but not resources.

Thanks,
Jason
> On May 17, 2016, at 8:34 PM, Jason Romo <jason at securityarsenal.com> wrote:
> 
> Hello all,
> I configured these 3 servers two for storage one a controller.  They worked fine here.  Move them to the data center and now can’t get the Secondary to sync.  If I push VM to the secondary it works.  But takes a long time because the secondary has no LV and has to create the disk and pull all data. Before I move it it was keep them both in sync and I could move without an issue.  
> 
> How do I fix this?  Do I need to assign the resource to the secondary?  it worked before not hot sure what I am missing. Yes I know ve3 is still connecting, changing the 10Gbe interface on that box right now, but it is not for storage anyway.
> 
> Thanks,
> Jason
> 
> VE1 Primary:
> drbdadm status
> .drbdctrl role:Primary
>   volume:0 disk:UpToDate
>   volume:1 disk:UpToDate
>   ve2 role:Secondary
>     volume:0 peer-disk:UpToDate
>     volume:1 peer-disk:UpToDate
>  
> vm-102-disk-1 role:Primary
>   disk:UpToDate
>   ve2 role:Secondary
>     peer-disk:Diskless
> 
> vm-103-disk-1 role:Primary
>   disk:UpToDate
> 
> vm-105-disk-1 role:Primary
>   disk:UpToDate
> 
> vm-106-disk-1 role:Primary
>   disk:UpToDate
>   ve2 connection:Connecting
> 
> vm-107-disk-1 role:Primary
>   disk:UpToDate
> 
> vm-110-disk-1 role:Primary
>   disk:UpToDate
> 
> vm-120-disk-1 role:Primary
>   disk:UpToDate
>   ve2 connection:Connecting
> 
> 
> 
> VE2 secondary:
> drbdadm status
> .drbdctrl role:Secondary
>   volume:0 disk:UpToDate
>   volume:1 disk:UpToDate
>   ve1 role:Primary
>     volume:0 peer-disk:UpToDate
>     volume:1 peer-disk:UpToDate
> 
> vm-102-disk-1 role:Secondary
>   disk:Diskless
>   ve1 role:Primary
>     peer-disk:UpToDate
> 
> 
> VE1 Primary:
> drbd-overview
>   0:.drbdctrl/0      Conn(ve2,ve1)/C'ng(ve3) Prim(ve1)/Seco(ve2)/Unkn(ve3) UpTo(ve1)/UpTo(ve2)/DUnk(ve3) 
>   1:.drbdctrl/1      Conn(ve2,ve1)/C'ng(ve3) Prim(ve1)/Seco(ve2)/Unkn(ve3) UpTo(ve1)/UpTo(ve2)/DUnk(ve3) 
> 100:vm-102-disk-1/0  Connected(2*)           Primar/Second                 UpToDa/Diskle                 
> 101:vm-107-disk-1/0  Connected(1*)           Primary(1*)                   UpToDate(1*)                  
> 102:vm-106-disk-1/0  Connec/C'ting           Primar/Unknow                 UpToDa/DUnkno                 
> 103:vm-110-disk-1/0  Connected(1*)           Primary(1*)                   UpToDate(1*)                  
> 104:vm-105-disk-1/0  Connected(1*)           Primary(1*)                   UpToDate(1*)                  
> 105:vm-103-disk-1/0  Connected(1*)           Primary(1*)                   UpToDate(1*)                  
> 106:vm-120-disk-1/0  Connec/C'ting           Primar/Unknow                 UpToDa/DUnkno    
> 
> 
> 
> 
> 
> 
> 
> 
> 
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