[DRBD-user] Extent XXX beyond end of bitmap!

Robert Altnoeder robert.altnoeder at linbit.com
Tue Aug 14 13:03:40 CEST 2018

The following information would be useful for debugging:
- Internal or external meta data?
- Any special activity log configuration, like a striped AL, different
AL stripe size, etc.?
- Any manually configured number of AL extents?
- Value of max-peers
- Reported size of the DRBD device in sectors
- Reported size of the backend device for DRBD in sectors
- Ideally, a 'drbdadm dump-md' of the meta data of the affected devices


On 08/14/2018 10:02 AM, Yannis Milios wrote:
> Does this happen on both nodes? What’s the status of the backing
> device (lvm) ? Can you post the exact versions for both kernel module
> and utils? Any clue in the logs?
> On Tue, 14 Aug 2018 at 06:57, Oleksiy Evin <o.evin at onefc.com
> <mailto:o.evin at onefc.com>> wrote:
>     # drbdadm attach all
>     extent 19136522 beyond end of bitmap!
>     extent 19143798 beyond end of bitmap!
>     extent 19151565 beyond end of bitmap!
>     ../shared/drbdmeta.c:2279:apply_al: ASSERT(bm_pos - bm_on_disk_pos
>     <= chunk - extents_size) failed.

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