[DRBD-user] /proc/drbd output question

Philipp Reisner philipp.reisner at linbit.com
Tue Mar 27 17:18:16 CEST 2007

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


Am Dienstag, 27. März 2007 16:49 schrieb Duane Cox:
> Hello list:
>
> Following is output from 'cat /proc/drbd' on my system.
> Are the "misses" important??
> Where can I read more about the various things in this output?
>
> ethtool shows no errors on the ethernet (1G between two servers)
>
> Thanks
> Duane Cox
>
>
> root at mailbox1:/src/drbd-8.0.1/scripts# cat /proc/drbd
> version: 8.0.1 (api:86/proto:86)
> SVN Revision: 2784 build by root at mailbox1, 2007-03-26 12:09:17
>  0: cs:SyncSource st:Primary/Primary ds:UpToDate/Inconsistent C r---
>     ns:44358536 nr:112 dw:698052 dr:43665250 al:487 bm:2665 lo:83 pe:250
> ua:224 ap:0
>         [====>...............] sync'ed: 21.9% (27354/34992)M
>         finish: 0:08:42 speed: 53,552 (49,496) K/sec
>         resync: used:2/31 hits:2726096 misses:2667 starving:0 dirty:0 changed:2667
>         act_log: used:0/127 hits:173998 misses:653 starving:3 dirty:163 changed:487
>

The last two lines just describe the effectiveness of internal
data structures. They do not carry usefull information for users.

-Phil
-- 
: Dipl-Ing Philipp Reisner                      Tel +43-1-8178292-50 :
: LINBIT Information Technologies GmbH          Fax +43-1-8178292-82 :
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