[DRBD-user] DRBD does not connect ressource on boot

Martin Gombač martin at isg.si
Wed Apr 7 16:27:18 CEST 2010

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


Maybe you need to bring your network up before drbd?
->Apr  7 16:15:05 xenpool12 kernel: block drbd1: bind before connect 
failed, err = -99
M.

Phil Stricker wrote:
> Hi!
>
> I am using two XenServer 5.5 with a dual-primary drbd storage.
>
> At the moment, i am having one problem:
> If i reboot one of the servers, the ressource does not reconnect after 
> the reboot:
>
> 1: cs:StandAlone ro:Secondary/Unknown ds:UpToDate/DUnknown   r----
>     ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0
>
> How can I tell DRBD to reconnect the ressource on boot?
>
> Starting:
> drbdadm connect drbd-sr1
> is working fine and the resync starts.
>
> I inserted the logfile and the config on the buttom of the mail.
>
> Thank you for your help
> Phil
>
>
>
> global { usage-count yes; }
> common {
>         protocol C;
>         net {
>                 allow-two-primaries;
>                 after-sb-0pri discard-zero-changes;
>                 after-sb-1pri consensus;
>                 after-sb-2pri disconnect;
>         }
> disk {
>         max-bio-bvecs 1;
> }
> startup {
>         #become-primary-on both;
> }
> handlers {
>         split-brain "/usr/lib/drbd/notify-split-brain.sh";
> }
>         syncer { rate 80M; }
> }
> resource drbd-sr1 {
>         device /dev/drbd1;
>         disk /dev/md0;
>         meta-disk internal;
>         on xenpool11{
>                 address 172.16.12.111:7788;
>                 }
>         on xenpool12{
>                 address 172.16.12.112:7788;
>                 }
> }
>
>
> Apr  7 16:15:04 xenpool12 kernel: drbd: initialized. Version: 8.3.7 
> (api:88/proto:86-91)
> Apr  7 16:15:04 xenpool12 kernel: drbd: GIT-hash: 
> ea9e28dbff98e331a62bcbcc63a6135808fe2917 build by 
> root at localhost.localdomain, 2010-02-08 12:20:27
> Apr  7 16:15:04 xenpool12 kernel: drbd: registered as block device 
> major 147
> Apr  7 16:15:04 xenpool12 kernel: drbd: minor_table @ 0xeec3ed40
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: Starting worker thread 
> (from cqueue/0 [5727])
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: disk( Diskless -> 
> Attaching )
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: Found 4 transactions 
> (192 active extents) in activity log.
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: Method to ensure write 
> ordering: barrier
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: Backing device's 
> merge_bvec_fn() = f04701b0
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: max_segment_size ( = 
> BIO size ) = 4096
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: Adjusting my ra_pages 
> to backing device's (32 -> 64)
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: drbd_bm_resize called 
> with capacity == 3906930672
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: resync bitmap: 
> bits=488366334 words=15261448
> Apr  7 16:15:04 xenpool12 kernel: block drbd1: size = 1863 GB 
> (1953465336 KB)
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: recounting of set bits 
> took additional 9 jiffies
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: 0 KB (0 bits) marked 
> out-of-sync by on disk bit-map.
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: disk( Attaching -> 
> UpToDate )
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: Barriers not supported 
> on meta data device - disabling
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: conn( StandAlone -> 
> Unconnected )
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: Starting receiver 
> thread (from drbd1_worker [5734])
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: receiver (re)started
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: conn( Unconnected -> 
> WFConnection )
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: bind before connect 
> failed, err = -99
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: conn( WFConnection -> 
> Disconnecting )
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: Discarding network 
> configuration.
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: Connection closed
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: conn( Disconnecting -> 
> StandAlone )
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: receiver terminated
> Apr  7 16:15:05 xenpool12 kernel: block drbd1: Terminating receiver 
> thread
>
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