Whoa, these disks may be part of a diskgroup that is mounted on another node.
Check all nodes in the cluster to see if they are used elsewhere before 
assuming they are available.



Regards,
Terrie Douglas
Sr. Prin. Technical Support Engineer
Symantec Software Corporation
Email: terrie_doug...@symantec.com
Customer Support: 1(800) 342-0652

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From: veritas-vx-boun...@mailman.eng.auburn.edu 
[mailto:veritas-vx-boun...@mailman.eng.auburn.edu] On Behalf Of Dmitry Glushenok
Sent: Sunday, July 22, 2012 2:00 PM
To: Lupin Deterd
Cc: veritas-vx@mailman.eng.auburn.edu
Subject: Re: [Veritas-vx] Identifying unused usable LUN

Hello Lupin,

You are right. These disks are not part of any disk group (or they are part of 
deleted disk group, or they are used outside of VxVM :)

--
Dmitry Glushenok
Jet Infosystems

22.07.2012, в 23:11, Lupin Deterd написал(а):


Hi,

I'd like to double check if my understanding is correct, I wanted to
add unused LUNs to an existing diskgroup, but I'm not confident as it
maybe be already used. Following is the disk list, I am right that
disk which have a - character on GROUP column is unused? e.g.
HDS9980V0_26 & HDS9980V0_27? This server is VCS node.


server# vxdisk -e -o alldgs list
DEVICE       TYPE      DISK         GROUP        STATUS       OS_NATIVE_NAME
HDS9980V0_10 auto      -            (cundg)       online
c2t50060E8003A97307d1s2
HDS9980V0_11 auto      serverdg06   serverdg    online
c2t50060E8003A97307d12s2
HDS9980V0_12 auto      -            (popeyeldg)      online
c2t50060E8003A97307d13s2
HDS9980V0_16 auto      -            (nmpedg)      online
c2t50060E8003A97307d18s2
HDS9980V0_17 auto      serverdg05   serverdg    online
c2t50060E8003A97307d16s2
HDS9980V0_18 auto      -            (cundg)       online
c2t50060E8003A97307d4s2
HDS9980V0_19 auto      serverdg07   serverdg    online
c2t50060E8003A97307d23s2
HDS9980V0_20 auto      -            (nmpcdg)      online
c2t50060E8003A97307d14s2
HDS9980V0_21 auto      -            (nmpedg)      online
c2t50060E8003A97307d19s2
HDS9980V0_22 auto      -            (ecomdg)      online
c2t50060E8003A97307d47s2
HDS9980V0_23 auto      serverdg04   serverdg    online
c2t50060E8003A97307d58s2
HDS9980V0_24 auto      -            (dwdg)        online
c2t50060E8003A97307d25s2
HDS9980V0_25 auto      -            (nmpedg)      online
c2t50060E8003A97307d73s2
HDS9980V0_26 auto      -             -            online
c2t50060E8003A97307d55s2
HDS9980V0_27 auto      -             -            online
c2t50060E8003A97307d66s2
HDS9980V0_28 auto      -            (dwdg)        online
c2t50060E8003A97307d24s2
HDS9980V0_29 auto      serverdg09   serverdg    online
c2t50060E8003A97307d77s2
HDS9980V0_30 auto      -            (fsdg)      online
c2t50060E8003A97307d27s2
HDS9980V0_31 auto      -            (pnppdg)     online
c2t50060E8003A97307d50s2
HDS9980V0_32 auto      -             -            online
c2t50060E8003A97307d62s2
HDS9980V0_33 auto      -            (cporadg)     online
c2t50060E8003A97307d29s2
HDS9980V0_34 auto      -             -            online
c2t50060E8003A97307d57s2
HDS9980V0_35 auto      -            (nmpodg)      online
c2t50060E8003A97307d48s2
HDS9980V0_36 auto      -            (fsdg)      online
c2t50060E8003A97307d28s2
HDS9980V0_37 auto      -            (dwdg)        online
c2t50060E8003A97307d40s2
HDS9980V0_38 auto      -            (dwdg)        online
c2t50060E8003A97307d32s2
HDS9980V0_39 auto      -             -            online
c2t50060E8003A97307d54s2
HDS9980V0_40 auto      -            (dwdg)        online
c2t50060E8003A97307d61s2
HDS9980V0_41 auto      -            (cundg)       online
c2t50060E8003A97307d39s2
HDS9980V0_42 auto      -            (ecomdg)      online
c2t50060E8003A97307d26s2
HDS9980V0_43 auto      -            (nmpedg)      online
c2t50060E8003A97307d34s2
HDS9980V0_44 auto      -             -            online
c2t50060E8003A97307d52s2
HDS9980V0_45 auto      -            (cundg)       online
c2t50060E8003A97307d46s2
HDS9980V0_46 auto      serverdg01   serverdg    online
c2t50060E8003A97307d33s2
HDS9980V0_47 auto      -             -            online
c2t50060E8003A97307d67s2
HDS9980V0_48 auto      -            (nmpcdg)      online
c2t50060E8003A97307d36s2
HDS9980V0_49 auto      -            (pnppdg)     online
c2t50060E8003A97307d49s2
HDS9980V0_50 auto      -            (pnppdg)     online
c2t50060E8003A97307d75s2
HDS9980V0_51 auto      -            (dwdg)        online
c2t50060E8003A97307d64s2
HDS9980V0_52 auto      -             -            online
c2t50060E8003A97307d59s2


TIA,

Lupin
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