[dm-devel] Re: domap (0) failure for create/reload map

[Laurent GEHLEN]

I've just seen that the link are dead, so I uploaded the file on my server.

So now you can find the output of multipath -v3 here:
 --> http://xen-lo.no-ip.org/temp/output-multipath-v3
And my multipath.conf here:
 --> http://xen-lo.no-ip.org/temp/multipath.conf
<http://rafb.net/p/J45SFA12.html>
Thanks

Laurent

2008/5/23 Laurent GEHLEN <list.4.gehlen at gmail.com>:

> Hello,
>
> Is there anybody who can help me to find where is my problem.
> I'm trying to generate a mapper device with the tools multipath. But
> visibly it blocs before it finish, because I don't have any new mapper
> device.
> When i chose the verbose level 3 i can see those interesting things:
>
>> # multipath -v3
>> [...]
>> sda: not found in pathvec
>> [...]
>> sdb: not found in pathvec
>> [...]
>> sdc: not found in pathvec
>> [...]
>> sdd: not found in pathvec
>> [...]
>> test: set ACT_CREATE (map does not exist)
>> test: domap (0) failure for create/reload map
>> [...]
>> libdevmapper: libdm-common.c(239): Setting SELinux context for
>> /dev/mapper/test to system_u:object_r:fixed_disk_device_t.
>> [...]
>>
>
> I think the most interesting thing is the "domap (0) failure for
> create/reload map".
> I've read a bit about the code mutlipath
> (cm/linux/storage/multipath-tools/libmultipath/configure.c+domap+(0)+failure+for+create/reload+map&hl=fr&ct=clnk&cd=4&gl=be&client=firefox-a)
> And conclude (but not sure) that's the dm_addmap failed.
>
> you can find the output of multipath -v3 here:
>  --> http://rafb.net/p/J45SFA12.html
>
> My multipath.conf here:
>  --> http://rafb.net/p/G66QZ826.html
>
> Thank you in advance for any idea!
>
> Laurent
>
>
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