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I have a lun serviced by mutliple paths .I had to disable one path for
reconfiguration purpose,since I longer need it.I disabled the
controller c10 and I still get 5 paths with one path as NONAME
device.

How can i remove the NONAME without a reboot?

Even vxdmpadm iostat command throws error because of the NONAME

# vxdmpadm iostat show dmpnodename=c10t1d7s2 interval=5 count=10
VxVM vxdmpadm ERROR V-5-1-8668 Invalid argument.


# vxdisk list c10t1d7s2
Device: c10t1d7s2
devicetag: c10t1d7
type: auto
hostid: eudrusadb
disk: name=index-vol2-1a-r5-3d id=1200522371.26.eudrusadb
group: name=eudbdg id=1200521182.23.eudrusadb
info: format=sliced,privoffset=1,pubslice=4,privslice=3
flags: online ready private autoconfig autoimport imported
pubpaths: block=/dev/vx/dmp/c10t1d7s4 char=/dev/vx/rdmp/c10t1d7s4
privpaths: block=/dev/vx/dmp/c10t1d7s3 char=/dev/vx/rdmp/c10t1d7s3
guid: -
udid:
STK%5FFLEXLINE
%5F600A0B8000325F420000000046E83857%5F600A0B800029 1BC600006502478E0D60
site: -
version: 2.1
iosize: min=512 (bytes) max=2048 (blocks)
public: slice=4 offset=0 len=877920256 disk_offset=98304
private: slice=3 offset=1 len=81663 disk_offset=16384
update: time=1210623926 seqno=0.12
ssb: actual_seqno=0.0
headers: 0 248
configs: count=1 len=60250
logs: count=1 len=9128
Defined regions:
config priv 000017-000247[000231]: copy=01 offset=000000 enabled
config priv 000249-060267[060019]: copy=01 offset=000231 enabled
log priv 060268-069395[009128]: copy=01 offset=000000 enabled
Multipathing information:
numpaths: 5
NONAME state=disabled type=primary
c12t0d7s2 state=enabled type=primary
c13t4d7s2 state=enabled type=secondary
c1t203400A0B8325F42d7s2 state=enabled type=primary
c2t203500A0B8325F42d7s2 state=enabled type=secondary

# vxdmpadm getsubpaths ctlr=c10
NAME STATE[A] PATH-TYPE[M] DMPNODENAME ENCLR-TYPE
ENCLR-NAME ATTRS
================================================== ==============================
NONAME DISABLED PRIMARY c12t0d0s2 FLEXLINE -
NONAME DISABLED SECONDARY c1t2d4s2 FLEXLINE -
NONAME DISABLED SECONDARY c12t0d5s2 FLEXLINE -
NONAME DISABLED SECONDARY c12t0d2s2 FLEXLINE -
NONAME DISABLED PRIMARY c12t0d6s2 FLEXLINE -
NONAME DISABLED PRIMARY c12t0d1s2 FLEXLINE -
NONAME DISABLED SECONDARY c12t0d3s2 FLEXLINE -
NONAME DISABLED PRIMARY c10t1d7s2 FLEXLINE -

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