[DRBD-user] drbd-overview

Robert Altnoeder robert.altnoeder at linbit.com
Mon Sep 18 10:44:26 CEST 2017

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

On 09/17/2017 03:56 PM, Jasmin J. wrote:
> On 09/17/2017 02:01 PM, Jasmin J. wrote:
>> Hello!
>> BUT:
>> $ drbd-overview 
>>  0:??not-found??  Connected Primary/Secondary UpToDate/UpToDate 
>>  1:??not-found??  Connected Primary/Secondary UpToDate/UpToDate 
>> 10:??not-found??  Connected Secondary/Primary UpToDate/UpToDate 
>> 11:??not-found??  Connected Secondary/Primary UpToDate/UpToDate 

By the way, drbd-overview is being replaced by other utilities:

- included in recent drbd-utils versions; suggest upgrading to 9.1.1 to
get some of the nice new features
- if you're building drbd-utils from source, requires a somewhat recent
compiler to be included in the build

- which you can get here:

drbdmon is a monitoring utility that shows a condensed overview of all
resources, volumes and connections that are in a good state and only
shows detailed information for those resources, volumes or connections
that are in an abnormal state (e.g., disconnected connections, detached
volumes, etc.
Warnings and problems are highlighted.
This follows the same basic idea as the 'glass cockpit' interfaces in
modern aircraft and cars.

drbdtop is a monitoring and control utility that shows an even shorter
summary of the status for all resources, whether they are in a normal or
abnormal state, and allows you to see the detailed information by
freezing the status display and then selecting the details page for the
failed resource. It also allows you to issue drbdadm commands (like
adjust/connect/disconnect/attach/detach/etc.) by pressing hotkeys.

drbdmon is a bit more of a 'live' view of what's going on, with
automatic expansion of problem details.

drbdtop on the other hand shows less details in the live overview, but
more details in the per-resource details page, and it can also issue
drbdadm commands.

Robert Altnoeder
+43 1 817 82 92 0
robert.altnoeder at linbit.com

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