[DRBD-user] DRBD full sync is stalled

Jeroen Groenewegen van der Weyden groen692 at grosc.com
Thu Sep 24 13:57:57 CEST 2009

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


I have a problem when full syncing with drbd the target machine freezes. 
scenario is simple whenever a full sync is made manual or automaticly 
the syncing is stalled after some time. after the syncing reaches the 
stalled states a view moments later the target machine freeze entirely.

OpenSuse 11.1
kernel #
drbd 8.3.1

NIC: NetXtreme II BCM5708 Gigabit Ethernet

On the Source Machine:
cat /proc/drbd
version: 8.3.1 (api:88/proto:86-89)
GIT-hash: fd40f4a8f9104941537d1afc8521e584a6d3003c build by 
root at DefaultNode, 2009-04-27 11:34:17
 0: cs:SyncSource ro:Primary/Secondary ds:UpToDate/Inconsistent C r----
    ns:324524 nr:0 dw:110988 dr:689400 al:263 bm:242 lo:0 pe:2131 ua:978 
ap:36 ep:1 wo:b oos:1635880
        [==>.................] sync'ed: 16.4% (1635880/1951768)K

How to find out what is happening here? (and prevent it in the future.)



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