Difference between revisions of "6TB storage expansion"

From wiki
Jump to: navigation, search
(Links)
Line 7: Line 7:
 
= Tools =
 
= Tools =
  
mutlpath -l
+
mulipath -l
will give a useful if not very understandable list of characteristics. Most important, the device: dm-6 is noted.
+
will give a useful if not very understandable list of characteristics. Most important, the device: dm-6 is noted, i.e.
 +
 
 +
mpathd (36000d3100051f800000000000000016e) dm-6 COMPELNT,Compellent Vol
 +
size=50T features='1 queue_if_no_path' hwhandler='0' wp=rw
 +
`-+- policy='round-robin 0' prio=0 status=active
 +
  |- 6:0:0:1 sdd 8:48 active undef running
 +
  |- 7:0:1:1 sde 8:64 active undef running
 +
  |- 6:0:1:1 sdg 8:96 active undef running
 +
  `- 7:0:2:1 sdf 8:80 active undef running
  
 
= Links=
 
= Links=

Revision as of 12:24, 23 June 2016

Introduction

56 instead of 50TB are now available for the bioinformatics cluster. The tasks required to realize this extra space are:

  • rescan multipath, details: multipath WWID; 36000d3100051f800000000000000016e (on mpathd)


Tools

mulipath -l will give a useful if not very understandable list of characteristics. Most important, the device: dm-6 is noted, i.e.

mpathd (36000d3100051f800000000000000016e) dm-6 COMPELNT,Compellent Vol
size=50T features='1 queue_if_no_path' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=0 status=active
  |- 6:0:0:1 sdd 8:48 active undef running
  |- 7:0:1:1 sde 8:64 active undef running
  |- 6:0:1:1 sdg 8:96 active undef running
  `- 7:0:2:1 sdf 8:80 active undef running

Links