21.12.2018 12:09, Klaus Wenninger пишет:
> On 12/21/2018 08:15 AM, Fulong Wang wrote:
>> Hello Experts,
>>
>> I'm New to this mail lists.
>> Pls kindlyforgive me if this mail has disturb you!
>>
>> Our Company recently is evaluating the usage of the SuSE HAE on x86
>> platform.
>> Wen simulating the storage disaster fail-over, i finally found that
>> the SBD communication functioned normal on SuSE11 SP4 but abnormal on
>> SuSE12 SP3.
>
> I have no experience with SBD on SLES but I know that handling of the
> logging verbosity-levels has changed recently in the upstream-repo.
> Given that it was done by Yan Gao iirc I'd assume it went into SLES.
> So changing the verbosity of the sbd-daemon might get you back
> these logs.
Do you mean
commit 2dbdee29736fcbf0fe1d41c306959b22d05f72b0
Author: Gao,Yan <ygao at suse.com>
Date: Mon Apr 30 18:02:04 2018 +0200
Log: upgrade important messages and downgrade unimportant ones
?? This commit actually increased severity for message on target node:
@@ -1180,7 +1180,7 @@ int servant(const char *diskname, int mode, const
void* argp)
}
if (s_mbox->cmd > 0) {
- cl_log(LOG_INFO,
+ cl_log(LOG_NOTICE,
"Received command %s from %s on disk %s",
char2cmd(s_mbox->cmd), s_mbox->from,
diskname);
and did not change severity for messages on source node (they are still
INFO).
> And of course you can use the list command on the other node
> to verify as well.
>
> Klaus
>
>> The SBD device was added during the initialization of the first
>> cluster node.
>>
>> I have requested help from SuSE guys, but they didn't give me any
>> valuable feedback yet now!
>>
>>
>> Below are some screenshots to explain what i have encountered.
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>> on a SuSE11 SP4 HAE cluster, i run the sbd test command as below:
>>
>>
>> then there will be some information showed up in the local system
>> message log
>>
>>
>>
>> on the second node, we can found that the communication is normal by
>>
>>
>>
>> but when i turn to a SuSE12 SP3 HAE cluster, ran the same command as
>> above:
>>
>>
>>
>> I didn't get any response in the system message log.
>>
>>
>> "systemctl status sbd" also doesn't give me any clue on this.
>>
>>
>>
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>> What could be the reason for this abnormal behavior? Is there any
>> problems with my setup?
>> Any suggestions are appreciate!
>>
>> Thanks!
>>
>>
>> Regards
>> FuLong
>>
>>
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>
>
>
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