[DRBD-user] Status Mismatch

J.R. Lillard jlillard at ghfllc.com
Thu Sep 27 16:55:30 CEST 2012

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


Any more ideas on this scenario?  I'm seeing this again today.  I did not
restart anything yet as I wanted to make sure it was still resyncing and it
was.

Sep 27 09:27:22 ks-san1 kernel: [341603.672262] block drbd10:
Congestion-extents threshold reached
Sep 27 09:27:22 ks-san1 kernel: [341603.672272] block drbd10: conn(
SyncSource -> Ahead )
Sep 27 09:27:33 ks-san1 kernel: [341613.986932] block drbd10: helper
command: /sbin/drbdadm before-resync-source minor-10
Sep 27 09:27:33 ks-san1 kernel: [341614.027100] block drbd10: helper
command: /sbin/drbdadm before-resync-source minor-10 exit code 0 (0x0)
Sep 27 09:27:33 ks-san1 kernel: [341614.027116] block drbd10: conn( Ahead
-> SyncSource )
Sep 27 09:27:33 ks-san1 kernel: [341614.027121] block drbd10: Began resync
as SyncSource (will sync 660 KB [165 bits set]).
Sep 27 09:27:33 ks-san1 kernel: [341614.027130] block drbd10: updated sync
UUID 74DFC1C8C3CCDD67:0033000000000000:0032000000000000:0031000000000000

This makes me wonder if there's a bug that prevents the resync from
finishing or that is causing /proc/drbd to show bad info.  Is there another
way to check on the status from the primary node?

On Wed, Sep 19, 2012 at 8:45 AM, J.R. Lillard <jlillard at ghfllc.com> wrote:

> What would cause two nodes to show different statuses?
>
> Primary
>
> 10: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent A r-----
>     ns:154708236 nr:0 dw:155723616 dr:478644485 al:1603514 bm:41448 lo:1
> pe:180 ua:0 ap:179 ep:1 wo:f oos:20
>         [===================>] sync'ed:100.0% (20/21460)K
>         finish: 0:00:00 speed: 16 (16) K/sec
>
> Secondary
>
> 10: cs:Connected ro:Secondary/Primary ds:UpToDate/UpToDate A r-----
>     ns:0 nr:114229240 dw:114229240 dr:0 al:0 bm:26155 lo:0 pe:0 ua:0 ap:0
> ep:1 wo:f oos:0
>
> --
> J.R. Lillard
> System / Network Admin
> Web Programmer
> Golden Heritage Foods
> 120 Santa Fe St.
> Hillsboro, KS  67063
>
>


-- 
J.R. Lillard
System / Network Admin
Web Programmer
Golden Heritage Foods
120 Santa Fe St.
Hillsboro, KS  67063
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