HP (Hewlett-Packard) A3311A Manual De Usuario

 
 

 

Troubleshooting & 

 

Module Replacement 

 
 

 

65

 
 

 
 

 

NOTE!   An important side effect of the 

 commands is that the LVM configuration 

backup file used by the 

 command in step 3 is updated. If this hot plug procedure 

is being performed now on another host system and there was no need to execute 
lvreduce

 commands, then the configuration file has not been updated. However, the LVM 

vgcfgbackup

 command.

he replaced disk module to the active volume group with the 

vgchange

 

# vgchange  a y <volume group name> 

 

# vgchange  a y /dev/vg00 

   If the disk array is used in an MC/ServiceGuard cluster volume 

vgchange –

/dev/vgcluster

 

VG Status from the vgdisplay:

     VG Status   

Command 

Available 

                          

–a y

     Availble, exclusive 

vgchange –

 

     Available, shared, server

     Not sure what to do with SLVM 

      Not sure what to do with SLVM

        *available may

 

 6. If the disk is the mirror of a root disk:

a. 

mkboot

 command on the replaced disk.

If you use the example from “Example of a Disk Module Failure”, the host will display:

# mkboot /dev/rdsk/c2t4d0 

 Run the 

-R

-link the replaced disk into the Boot Data Reserved Area of all 

 

# lv1nboot  R 

mkboot

 and 

-R

commands are repeatable with no harm.