Does anyone find vmoprcmd frustrating in an SSO environment?
Up until recently we have been using the StorageTek SN6000 to virtualise
our tape drives and so we haven't needed to worry about SSO. As this
product is end of life we're now begining to switch back to using SSO. In
netbackup 6 I am having to run vmoprcmd twice to get enough information to
up down tapedrives...
By the way, we run on Solaris Master and Media servers and the hostnames
below have been changed for security reasons. Our tape libraries are
controlled by ACSLS from StorageTek.
Here's an example below:
root at mediasvr2# vmoprcmd -d
PENDING REQUESTS
<NONE>
DRIVE STATUS
Drv Type Control User Label RecMID ExtMID Ready Wr.Enbl.
ReqId
0 hcart3 ACS Yes T00975 T00975 Yes Yes 0
0 hcart3 ACS Yes T00975 T00975 Yes Yes 0
1 hcart3 ACS No T00967 Yes Yes 0
1 hcart3 ACS No T00967 Yes Yes 0
2 hcart3 ACS Yes T00468 T00468 Yes Yes 0
2 hcart3 ACS Yes T00468 T00468 Yes Yes 0
3 hcart3 DOWN-ACS - No - 0
3 hcart3 DOWN-ACS - No - 0
ADDITIONAL DRIVE STATUS
Drv DriveName Shared Assigned Comment
0 T10K_3_3_1_1 Yes mediasvr1.domain
0 T10K_3_3_1_1 Yes mediasvr1.domain
1 T10K_3_3_1_0 Yes mediasvr2.domain
1 T10K_3_3_1_0 Yes mediasvr2.domain
2 T10K_2_3_1_0 Yes mediasvr2.domain
2 T10K_2_3_1_0 Yes mediasvr2.domain
3 T10K_2_3_1_1 Yes -
3 T10K_2_3_1_1 Yes -
root at mediasvr2#
root at mediasvr2#
root at mediasvr2# vmoprcmd
HOST STATUS
Host Name Version Host Status
========================================= ======= ===========
nbumaster2 600000 ACTIVE-DISK
nbumaster 600000 ACTIVE-DISK
mediasvr1 600000 ACTIVE
mediasvr2 600000 ACTIVE
PENDING REQUESTS
<NONE>
DRIVE STATUS
Drive Name Label Ready RecMID ExtMID Wr.Enbl. Type
Host DrivePath Status
=============================================================================
T10K_2_3_1_0 Yes Yes T00468 T00468 Yes hcart3
mediasvr2 /dev/rmt/0cbn ACTIVE
mediasvr1 /dev/rmt/3cbn ACS
T10K_2_3_1_1 No No No hcart3
mediasvr2 /dev/rmt/1cbn DOWN-ACS
mediasvr1 /dev/rmt/2cbn DOWN-ACS
T10K_3_3_1_0 No Yes T00967 Yes hcart3
mediasvr2 /dev/rmt/3cbn ACTIVE
mediasvr1 /dev/rmt/1cbn ACS
T10K_3_3_1_1 Yes Yes T00975 T00975 Yes hcart3
mediasvr2 /dev/rmt/2cbn ACS
mediasvr1 /dev/rmt/0cbn ACTIVE
root at mediasvr2# vmoprcmd -d -up 3
root at mediasvr2# vmoprcmd -d -up 3 -h mediasvr1
In the above example for each physical drive, the drive index is the same
but on one of the other environments one of the media servers has it's
drive indexes different so both commands need to be run to work out which
host has which drive down by drive index. I am thinking of wrapping a perl
script around vmoprcmd to combine the two to give more useful output.
Has anyone done something like this already?
regards,
Aaron
Aaron Morrison
Senior Technical Specalist
Storage Management
National Australia Bank
1/122 Lewis Rd Wantirna South 3152
Tel: (+61 3) 9886 2359 Mob: 0400104744
Fax: (+61 3) 98862700 email: aaron_morrison at nab.com.au
Please contact Storage Management Australia for all requests.
National Australia Bank Ltd - ABN 12 004 044 937
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