dg import error
| Article:TECH156521 | | | Created: 2011-03-25 | | | Updated: 2012-07-21 | | | Article URL http://www.symantec.com/docs/TECH156521 |
Problem
After resouce failover to secondary node, dg import error, two disks in NODEVICE state:
# vxdisk list
DEVICE TYPE DISK GROUP STATUS
...
hdisk7 auto:cdsdisk datadg02 datadg online
hdisk8 auto:cdsdisk scpdg01 scpdg online
hdisk9 auto:cdsdisk scpdg02 scpdg online
hdisk10 auto:cdsdisk datadg01 datadg online
- - datadg03 datadg failed was:hdisk12
- - datadg04 datadg failed was:hdisk13
# vxprint -g datadg
TY NAME ASSOC KSTATE LENGTH PLOFFS STATE TUTIL0 PUTIL0
dg datadg datadg - - - - - -
dm datadg01 hdisk10 - 83873536 - - - -
dm datadg02 hdisk7 - 83875584 - - - -
dm datadg03 - - - - NODEVICE - -
dm datadg04 - - - - NODEVICE - -
Error
many volume in DISABLE state:
v lvworkdbs7 gen DISABLED 16777216 - CLEAN - -
pl lvworkdbs7-01 lvworkdbs7 DISABLED 16777216 - NODEVICE - -
sd datadg03-03 lvworkdbs7-01 DISABLED 16777216 0 NODEVICE - -
pl lvworkdbs7-02 lvworkdbs7 DISABLED 16777216 - NODEVICE - -
sd datadg04-03 lvworkdbs7-02 DISABLED 16777216 0 NODEVICE - -
Cause
After customer add two new disks in primary node, customer didn't run scandisks in secondary node.So the disk information is not in VXVM.
Solution
After add two new disks in primary node, after find device from os layer, need run "vxdctl enable " or "vxdisk scandisks" on both nodes. Switch resource again, no error will occur.
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Article URL http://www.symantec.com/docs/TECH156521
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