The UNIX and Linux Forums  


Go Back   The UNIX and Linux Forums > Special Forums > Hardware > Filesystems, Disks and Memory
.
google unix.com




View Single Post in the UNIX and Linux Forums - Click on the Thread or Permalink to View Entire Thread -->
  #9 (permalink)  
Old 03-08-2009
DustBunny DustBunny is offline
Registered User
  
 

Join Date: Oct 2008
Location: Earth!
Posts: 53
Oh yea, controllers changed. Ummm, the attached output seems to be fine bro.. But, not practically.

It shows up 482 out of which 2 are root/rootmir.. So, remaining 480. Actual Disks should be 120 as each disk has 4 paths. Per your earlier post, 4 storages with 30 each. So, 30*4=120. Path's appear to be fine ENABLED. However, if we see it clearly, there are few disks only with 2 paths..

Quote:
c4t201700A0B84853C0d2s2 SUN6140-2_0 - - ENABLED
c6t201700A0B84853C0d2s2 SUN6140-2_0 - - ENABLED
c4t201700A0B84853C0d7s2 SUN6140-2_1 - - ENABLED
c6t201700A0B84853C0d7s2 SUN6140-2_1 - - ENABLED
c4t201700A0B84853C0d9s2 SUN6140-2_2 - - ENABLED
c6t201700A0B84853C0d9s2 SUN6140-2_2 - - ENABLED
c4t201700A0B84853C0d10s2 SUN6140-2_3 - - ENABLED
c6t201700A0B84853C0d10s2 SUN6140-2_3 - - ENABLED
c4t201700A0B84853C0d12s2 SUN6140-2_4 - - ENABLED
c6t201700A0B84853C0d12s2 SUN6140-2_4 - - ENABLED
c4t201700A0B84853C0d13s2 SUN6140-2_5 - - ENABLED
c6t201700A0B84853C0d13s2 SUN6140-2_5 - - ENABLED
c4t201700A0B84853C0d59s2 SUN6140-2_6 - - ENABLED
c6t201700A0B84853C0d59s2 SUN6140-2_6 - - ENABLED
c3t201600A0B84853C0d2s2 SUN6140-2_7 - - ENABLED
c5t201600A0B84853C0d2s2 SUN6140-2_7 - - ENABLED
Seems there is a conflict inside..

Let's do like this.. Proceed checking the controllers..


Code:
#vxdmpadm listctlr all

Make sure that all the controllers are showing up and fine. Get the controller name and status...


Code:
#vxdmpadm getsubpaths ctlr=<Controllername>

Check if the controllers are enabled and active. (It also depends on the DMP layout/algorithm you are using)

Find the controllers which are disabled, perhaps, this could give us some information.. I would also give priority to the controllers which were changed recently.

Let us know how it works.

-DB