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<div class="moz-cite-prefix">On 2014年07月28日 19:40, 王力锋 wrote:<br>
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cite="mid:b9478a5.f6d5.1477cc5e827.Coremail.wanglifeng0123@163.com"
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<div>No. I just enable the features as follows.</div>
<div>./configure --enable-zookeeper --enable-sheepfs
--enable-http --enable-debug</div>
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That is it. --enable-debug will trigger --enable-trace. It seems it
is a critical bug in trace module.<br>
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<div>I doubt that the http service feature may be the root cause
of this issue.</div>
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</div>At 2014-07-28 06:23:01, "Ruoyu" <a class="moz-txt-link-rfc2396E" href="mailto:liangry@ucweb.com"><liangry@ucweb.com></a> wrote:
>Are you using trace module, in another word, --enable-trace when ./configure?
>
>-----
>
> wrote
>
>
> I create a sheepdog cluster and enable the Erasure Code feature. My cluster has 10 nodes and the erasure code is 8:2.
> However after one node of my cluster down, all the sheepdog service in other nodes are all down.
> In my opinion, the cluster should tolerate 2 nodes' failure. Do you meet the same issue?
> I enable the http service and use the zookeeper driver.
>
>The logs are as follows:
>Jul 28 11:03:43 DEBUG [main] zk_watcher(704) path:/sheepdog/member/IPv4 ip:192.168.10.11 port:7000, type:2, state:3
>Jul 28 11:03:43 DEBUG [main] update_epoch_log(26) update epoch: 2, 9
>Jul 28 11:03:43 DEBUG [main] for_each_object_in_path(200) /mnt/disk11, 00da5c25d0a3bbc8_0
>Jul 28 11:03:43 DEBUG [main] for_each_object_in_path(200) /mnt/disk10, 00da5c254560f353_6
>Jul 28 11:03:43 EMERG [main] thread_check_enter(62) PANIC: get_vnode_info must be called in main thread
>Jul 28 11:03:43 EMERG [main] thread_check_enter(62) PANIC: get_vnode_info must be called in main thread
>Jul 28 11:03:43 EMERG [main] crash_handler(267) sheep exits unexpectedly (Aborted).
>
>
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