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New disk "ERROR" in vxdisk list

Bill_Ranck
Level 4

I have 2 new SAN disks attached to a host.  One looks normal and Veritas can see it and initialize it.  The other, shows an "ERROR" in vxdisk list.

 vxdisk list
DEVICE       TYPE            DISK         GROUP        STATUS
c0t0d0s2     auto:none       -            -            online invalid
c2t0d0s2     auto:none       -            -            online invalid
c2t6d0s2     auto:none       -            -            online invalid
fabric_50    auto:cdsdisk    fabric_11    ocsrawdg     online shared

. . .

fabric_78    auto:cdsdisk    fabric_28    ocsrawdg     online shared
fabric_79    auto            -            -            error
fabric_80    auto:cdsdisk    -            -            online

I left out a bunch of other disks between fabric_50 and fabric_78 as they are not relevant.  Note fabric_79 and fabric_80 are the 2 new disks.  They both appear normal in Solaris format, and the NetApp host tools show them as both good.

#format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
       0. c0t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
          /ssm@0,0/pci@18,600000/scsi@2/sd@0,0
       1. c2t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
          /ssm@0,0/pci@1c,600000/scsi@2/sd@0,0
       2. c2t6d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
          /ssm@0,0/pci@1c,600000/scsi@2/sd@6,0
       3. c8t60A98000486E5A71675A5A447168634Bd0 <NETAPP-LUN-7320 cyl 6526 alt 2 hd 16 sec 2048>
          /scsi_vhci/ssd@g60a98000486e5a71675a5a447168634b
       4. c8t60A98000486E5A7153345A4471373748d0 <NETAPP-LUN-7320 cyl 48820 alt 2 hd 255 sec 189>
          /scsi_vhci/ssd@g60a98000486e5a7153345a4471373748
 
#sanlun lun show
controller:                      lun-pathname                                          device filename                       adapter  protocol          lun size         lun state
     filer2:  /vol/acqbiz_vis_prod_nona_nox_cluster_ebsfsdg/lun1   /dev/rdsk/c8t60A98000486E5A71675A5A447168634Bd0s2          qlc1     FCP          102g (109521666048)   GOOD    
     filer1:  /vol/acqbiz_vis_prod_nona_nox_cluster_ocsrawdg/lun1  /dev/rdsk/c8t60A98000486E5A7153345A4471373748d0s2          qlc1     FCP          1.1t (1204738326528)  GOOD  
 
I've left out a lot of excess output, but the interesting stuff should be here.  Finally, issuing a vxdisk init give an error.
 
#vxdisk init fabric_79
VxVM vxdisk ERROR V-5-1-5433 Device fabric_79: init failed:
        Device path not valid
 
I even tried dd'ing /dev/zero onto the first 4 blocks of the device and relabeling the disk with format.  Still no joy.  Does anyone have any idea what the problem might be?  I'm going to have hard time convincing the SAN folks it's a problem since it looks fine with format and the NetApp tool, but there must be something I've missed.  One thing I probably should mention is the LUN is 1.1T in size. 
20 REPLIES 20

Marianne
Level 6
Partner    VIP    Accredited Certified

Correct - only supported as from 4.1 MP2 - as per TN posted by G.Lee:

http://www.symantec.com/business/support/index?page=content&id=TECH54064