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 [email protected], 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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