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A question about HPUX PV link...

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Operating Systems HP-UX A question about HPUX PV link...
# 1  
Old 11-26-2009
A question about HPUX PV link...
Are "/dev/dsk/c58t6d7" and "/dev/dsk/c94t0d4" assigning to a same disk?


results of "vgdisplay -v"
PV Name /dev/dsk/c58t6d7
PV Name /dev/dsk/c94t0d4 Alternate Link
PV Name /dev/dsk/c75t6d7 Alternate Link
PV Name /dev/dsk/c95t0d4 Alternate Link
PV Name /dev/dsk/c57t6d7 Alternate Link
PV Name /dev/dsk/c93t0d4 Alternate Link
PV Name /dev/dsk/c76t6d7 Alternate Link
PV Name /dev/dsk/c96t0d4 Alternate Link
PV Status available
Total PE 1759
Free PE 0
Autoswitch On

results of "ioscan"

disk 1643 0/0/8/0/0.97.0.0.0.6.7 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c58t6d7 /dev/rdsk/c58t6d7

disk 1887 0/0/8/0/0.97.2.0.0.0.4 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c94t0d4 /dev/rdsk/c94t0d4
disk 1600 0/0/10/0/0.97.0.0.0.6.7 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c75t6d7 /dev/rdsk/c75t6d7
disk 1921 0/0/10/0/0.97.2.0.0.0.4 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c95t0d4 /dev/rdsk/c95t0d4
disk 1569 1/0/8/0/0.97.0.0.0.6.7 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c57t6d7 /dev/rdsk/c57t6d7
disk 1837 1/0/8/0/0.97.2.0.0.0.4 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c93t0d4 /dev/rdsk/c93t0d4
disk 1607 1/0/10/0/0.97.0.0.0.6.7 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c76t6d7 /dev/rdsk/c76t6d7
disk 1936 1/0/10/0/0.97.2.0.0.0.4 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c96t0d4 /dev/rdsk/c96t0d4

Thanks in advance!
# 2  
Old 11-26-2009
What OS version, what HBAs?

IMHO:
Code:
disk 1643 0/0/8/0/0.97.0.0.0.6.7 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c58t6d7 /dev/rdsk/c58t6d7
 and
disk 1607 1/0/10/0/0.97.0.0.0.6.7 sdisk CLAIMED DEVICE
HP OPEN-9
/dev/dsk/c76t6d7 /dev/rdsk/c76t6d7

Are the same disk... seen by 2 different controllers...
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