[DRBD-user] DRBD issue with Ganeti 2.12.1 on Ubuntu 14.04 with DRBD version 8.4.3

Josh Hunholz josh at hunholz.com
Thu Apr 30 18:16:00 CEST 2015

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


Hey Folks,

I posted this issue on the Ganeti mailing list as well but they suggested
that you might be able to help me out to more quickly figure out what is
going on.  So we are setting up a new Ganeti cluster with version 2.12.1
running on Ubuntu 14.04.  It is using DRBD version 8.4.3.  The disk starts
to create but never completes syncing.  On the primary, it looks like this:

root at icnodeb-03:~# cat /proc/drbd
version: 8.4.3 (api:1/proto:86-101)
srcversion: F97798065516C94BE0F27DC
 0: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent C r---n-
    ns:576 nr:0 dw:0 dr:15304 al:0 bm:0 lo:0 pe:1 ua:7 ap:0 ep:1 wo:f
oos:10485760
[>....................] sync'ed:  0.1% (10240/10240)Mfinish: 283:59:21
speed: 0 (0) K/sec

And on the secondary it looks like this:

root at icnodeb-04:~# cat /proc/drbd
version: 8.4.3 (api:1/proto:86-101)
srcversion: F97798065516C94BE0F27DC
 0: cs:SyncTarget ro:Secondary/Primary ds:Inconsistent/UpToDate C r-----
    ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:7 ua:0 ap:0 ep:1 wo:f oos:10485760
[>....................] sync'ed:  0.1% (10240/10240)Mfinish: 123:47:24
speed: 0 (0) want: 0 K/sec

It stays that way and never gets past 0.1%.  Is there anything else I can
check to try and figure out what is going on?

Thanks,

Josh Hunholz
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