[linux-lvm] dmsetup do not know sda*

[Mohua Li]

1,if your multipathd service started?

2,how about your multipath.conf, did you blacklist the local disk?

On 03/09/2011 02:41 PM, yue wrote:

> 1.dmsetup ls
> vg_spare-lv_spare       (253, 0)
>   
> why no sda*  device map???
> 2 i install multipath,and configure
> but multipath -ll   show nothing
> ---dmesg---
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> device-mapper: table: 253:1: multipath: error getting device
> device-mapper: ioctl: error adding target to table
> --------
> what i should do?
>   
> thanks
>
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