[DRBD-user] Xenserver 5.6 FP 1 DRBD crash

J. Ryan Earl oss at jryanearl.us
Mon Jan 10 19:35:17 CET 2011

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


On Mon, Jan 10, 2011 at 9:07 AM, Alex Kuehne <alex at movx.de> wrote:

> Quoting Alex Kuehne <alex at movx.de>:
>
>  Hi guys,
>>
>> This is another report of DRBD not working with Xenserver 5.6 FP1. I tried
>> version 8.3.9 and 8.3.8.1. With Xenserver 5.6 (without FP1) at least version
>> 8.3.8.1 is working.
>>
>> The crash occured when promoting one side to primary and calling
>> drbd-overview. The system immediately freezes and becomes unresponsive.
>>
>> Another crash scenario is when I try to create a LVM storage on the drbd
>> device. The host where I type the commands crashes, the peer is still
>> available, eg. does not reboot or similar.
>>
>> Here is what Xenserver wrote to crash log before halting:
>>
>
Hi.  Have you disabled sendpage support?

eg:

# cat /etc/modprobe.d/drbd.conf
options drbd disable_sendpage=1

-JR
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