4driver mount request for the same media,what does it mean?

[thebeatlesguru]

hello again

i find a strange problem:
use a DLT8000 6/60 to backup oracle,i use 4 driver to do load balance,just now omniback tell mount request:[Warning] From: BSM@dbbak-lc "" Time: 07/24/02 19:16:27
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Mount request for medium:
MediumId : c0a8181d:3cfc5aa5:32b3:0001
Label : DB FULL_13
Location :
Device : Drive 5
Host : dbbak-lc
Slot : 19
___________________________________________________________________

[Warning] From: BSM@dbbak-lc "" Time: 07/24/02 19:36:31
___________________________________________________________________
Mount request for medium:
MediumId : c0a8181d:3cfc5aa5:32b3:0001
Label : DB FULL_13
Location :
Device : Drive 6
Host : dbbak-lc
Slot : 20
___________________________________________________________________

[Warning] From: BSM@dbbak-lc "" Time: 07/24/02 20:08:42
___________________________________________________________________
Mount request for medium:
MediumId : c0a8181d:3cfc5aa5:32b3:0001
Label : DB FULL_13
Location :
Device : Drive 4
Host : dbbak-lc
Slot : 21
___________________________________________________________________


[Normal] From: BMA@dbbak-lc "Drive 3" Time: 07/24/02 20:11:24
Unloading medium to slot 7 from device /dev/rmt/0m

[Warning] From: BSM@dbbak-lc "" Time: 07/24/02 20:11:48
___________________________________________________________________
Mount request for medium:
MediumId : c0a8181d:3cfc5aa5:32b3:0001
Label : DB FULL_13
Location :
Device : Drive 3
Host : dbbak-lc
Slot : 22
___________________________________________________________________



i dont know whats happen,should i change all 4 slots medias? if it is ,what are the Lable of each of them?

thanks

[George Petrides_1]

Do you have strict allocation for that media pool?
George

[thebeatlesguru]

no ,i define it "loose"

[George Petrides_1]

I am wondering if 'pre-allocation' of media is causing this problem. Also, take a look at the media pool and see what the story is there. Do you have scratch tapes in the pool or is the one you mentioned the only one? Can you paste here the first 10-15 lines of your datalist (from /etc/opt/omni/datalists/NAME_OF_DATALIST).
George