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Full Discussion: VG and LV problem
Operating Systems HP-UX VG and LV problem Post 302607862 by MazenH on Thursday 15th of March 2012 01:44:02 PM
Old 03-15-2012
None of the controllers is down, I already checked on the EVA Command View.

Code:
LUNHINGA:[/]#ioscan -funC ctl
Class     I  H/W Path       Driver     S/W State   H/W Type     Description
============================================================================
ctl       0  0/0/3/0.0.7.0  sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c0t7d0
ctl       1  0/0/3/0.1.7.0  sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c1t7d0
ctl       2  0/1/1/0.7.0    sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c2t7d0
ctl       3  0/1/1/1.7.0    sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c3t7d0
ctl       8  0/2/1/0.1.0.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c8t0d0
ctl       5  0/2/1/0.1.0.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c4t0d0
ctl       9  0/2/1/0.1.1.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c9t0d0
ctl       4  0/2/1/0.1.1.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c5t0d0
ctl      10  0/4/2/0.2.0.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c10t0d0
ctl       7  0/4/2/0.2.0.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c6t0d0
ctl      11  0/4/2/0.2.1.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c11t0d0
ctl       6  0/4/2/0.2.1.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200

Below is an output of ioscan -fnC disk of another server connected to this EVA, it shows 16 disks as well, and this server works perfectly.


Code:
LUO:[/]#ioscan -fnC disk
Class     I  H/W Path       Driver     S/W State   H/W Type     Description
============================================================================
disk      0  0/0/3/0.0.0.0  sdisk      CLAIMED     DEVICE       TEAC    DV-28E-N
                           /dev/dsk/c0t0d0   /dev/rdsk/c0t0d0
disk      1  0/1/1/0.0.0    sdisk      CLAIMED     DEVICE       HP 146 GST314670 7LC
                           /dev/dsk/c2t0d0     /dev/rdsk/c2t0d0
                           /dev/dsk/c2t0d0s1   /dev/rdsk/c2t0d0s1
                           /dev/dsk/c2t0d0s2   /dev/rdsk/c2t0d0s2
                           /dev/dsk/c2t0d0s3   /dev/rdsk/c2t0d0s3
disk     18  0/1/1/0.1.0    sdisk      CLAIMED     DEVICE       HP 146 GST314670 7LC
                           /dev/dsk/c2t1d0     /dev/rdsk/c2t1d0
                           /dev/dsk/c2t1d0s1   /dev/rdsk/c2t1d0s1
                           /dev/dsk/c2t1d0s2   /dev/rdsk/c2t1d0s2
                           /dev/dsk/c2t1d0s3   /dev/rdsk/c2t1d0s3
disk      3  0/2/1/0.1.0.0.0.0.1  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c4t0d1   /dev/rdsk/c4t0d1
disk      5  0/2/1/0.1.0.0.0.0.2  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c4t0d2   /dev/rdsk/c4t0d2
disk      7  0/2/1/0.1.0.0.0.0.3  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c4t0d3   /dev/rdsk/c4t0d3
disk      9  0/2/1/0.1.0.0.0.0.4  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c4t0d4   /dev/rdsk/c4t0d4
disk      2  0/2/1/0.1.1.0.0.0.1  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c6t0d1   /dev/rdsk/c6t0d1
disk      4  0/2/1/0.1.1.0.0.0.2  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c6t0d2   /dev/rdsk/c6t0d2
disk      6  0/2/1/0.1.1.0.0.0.3  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c6t0d3   /dev/rdsk/c6t0d3
disk      8  0/2/1/0.1.1.0.0.0.4  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c6t0d4   /dev/rdsk/c6t0d4
disk     10  0/4/2/0.2.0.0.0.0.1  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c8t0d1   /dev/rdsk/c8t0d1
disk     12  0/4/2/0.2.0.0.0.0.2  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c8t0d2   /dev/rdsk/c8t0d2
disk     14  0/4/2/0.2.0.0.0.0.3  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c8t0d3   /dev/rdsk/c8t0d3
disk     16  0/4/2/0.2.0.0.0.0.4  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c8t0d4   /dev/rdsk/c8t0d4
disk     11  0/4/2/0.2.1.0.0.0.1  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c10t0d1   /dev/rdsk/c10t0d1
disk     13  0/4/2/0.2.1.0.0.0.2  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c10t0d2   /dev/rdsk/c10t0d2
disk     15  0/4/2/0.2.1.0.0.0.3  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c10t0d3   /dev/rdsk/c10t0d3
disk     17  0/4/2/0.2.1.0.0.0.4  sdisk      CLAIMED     DEVICE       HP      HSV200
                           /dev/dsk/c10t0d4   /dev/rdsk/c10t0d4

and ioscan -funC ctl output

Code:
LUO:[/]#ioscan -funC ctl
[Class     I  H/W Path       Driver     S/W State   H/W Type     Description
============================================================================
ctl       0  0/0/3/0.0.7.0  sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c0t7d0
ctl       1  0/0/3/0.1.7.0  sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c1t7d0
ctl       2  0/1/1/0.7.0    sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c2t7d0
ctl       7  0/1/1/1.7.0    sctl       CLAIMED     DEVICE       Initiator
                           /dev/rscsi/c3t7d0
ctl       6  0/2/1/0.1.0.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c4t0d0
ctl       4  0/2/1/0.1.0.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c5t0d0
ctl       5  0/2/1/0.1.1.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c6t0d0
ctl       3  0/2/1/0.1.1.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c7t0d0
ctl       9  0/4/2/0.2.0.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c8t0d0
ctl      10  0/4/2/0.2.0.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c9t0d0
ctl      11  0/4/2/0.2.1.0.0.0.0    sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c10t0d0
ctl       8  0/4/2/0.2.1.255.0.0.0  sctl       CLAIMED     DEVICE       HP      HSV200
                           /dev/rscsi/c11t0d0

Last edited by vbe; 03-15-2012 at 03:09 PM..
 

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