[DRBD-user] [PATCH 2/4] drbd.ocf: Get rid of spiritual empty lines in output

Vladislav Bogdanov bubble at hoster-ok.com
Tue Mar 1 17:12:09 CET 2016

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


01.03.2016 18:31, Lars Ellenberg wrote:
> If it helps...

It does.

> I guess every dropped line of log noise is a good line ;)
:)

>
> On Mon, Feb 29, 2016 at 03:10:36PM +0000, Vladislav Bogdanov wrote:
>> Feb 29 11:26:08 node1 crmd[1649]:   notice: node1-storage-drbd_monitor_10000:292 [ \n ]
>> Feb 29 11:36:22 node1 crmd[1649]:   notice: node1-storage-drbd_monitor_10000:292 [ \n ]
>> Feb 29 11:36:22 node1 crmd[1649]:   notice: node1-storage-drbd_monitor_10000:398 [ \n ]
>> Feb 29 11:55:32 node1 crmd[1649]:   notice: node1-storage-drbd_monitor_10000:398 [ \n ]
>> Feb 29 12:31:42 node1 crmd[1583]:   notice: node1-storage-drbd_monitor_10000:291 [ \n ]
>> Feb 29 12:41:48 node1 crmd[1583]:   notice: node1-storage-drbd_monitor_10000:291 [ \n ]
>> Feb 29 12:41:48 node1 crmd[1583]:   notice: node1-storage-drbd_monitor_10000:381 [ \n ]
>> ---
>>   scripts/drbd.ocf |    2 +-
>>   1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/scripts/drbd.ocf b/scripts/drbd.ocf
>> index 5c87d32..b6e865f 100755
>> --- a/scripts/drbd.ocf
>> +++ b/scripts/drbd.ocf
>> @@ -294,7 +294,7 @@ do_cmd() {
>>   		ocf_log debug "$DRBD_RESOURCE: Command output: $cmd_out"
>>   	fi
>>
>> -	echo "$cmd_out"
>> +	[ -n "$cmd_out" ] && echo "$cmd_out"
>>
>>   	return $ret
>>   }
>> --
>> 1.7.1
>>
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>




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