multipathd rienstated message filling up log

[Shaheen Bakhtiar]

> On Aug 14, 2015, at 5:39 PM, Francisco J. Tsao Santin <tsao at gpul.org> wrote:
> 
> On Fri, 14 Aug 2015, Shaheen Bakhtiar wrote:
> 
>> 
>> [root at postoffice ~]# multipath -l
>> Aug 14 07:58:43 | cciss/c0d0: No fc_host device for 'host0'
>> Aug 14 07:58:43 | cciss/c0d0: No fc_host device for 'host0'
>> Aug 14 07:58:43 | cciss/c0d0: No fc_remote_port device for 'rport-0:0-0'
>> mpatha (3600508b10010503953574630334a0004) dm-0 HP      ,LOGICAL VOLUME  
>> size=233G features='1 queue_if_no_path' hwhandler='0' wp=rw
>> `-+- policy='service-time 0' prio=0 status=active
>>  `- 0:0:0:0 cciss/c0d0 104:0 active undef running
> 
> [...]
> 
>> 
>> Aug 14 07:26:46 postoffice multipathd: 104:0: reinstated
> 
> Maybe the log will disappear if you include the raid device in the blacklist
> section in the multipath configuration. Or (if you don't use SAN storage as
> it seems) you can disable the multipathd daemon.
> 
> https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html-single/DM_Multipath/#ignore_localdisk_procedure
> 
> -- 
> Francisco Javier Tsao Santín
> http://gattaca.es
> 1024D/71CF4D62  42 F1 53 35 EF 98 98 8A FC 6C 56 B3 4C A7 7D FB-- 
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I would like to, but this is a root partition so when I do multipath -F it says device is in use, I would also need to update fstab, to reflect the new locations of root, swap, and boot. The question is this…. Can I do so without having to created a new initrd? or reconfiguring grub?