Re: [Networker] Limiting a client to one of two tape drives
2011-06-02 13:27:08
I set the pool parallelism to 4, but I also tried 1. Neither setting does what
I need.
On Jun 2, 2011, at 12:38, "jee" <jee AT ERESMAS DOT NET> wrote:
> Hi Stan,
>
> on third thoughts...there is another possibility.
>
> Check the pool parallelism :
>
> pool: properties > configuration > max parallelism
>
> default is 0 (unlimited)
> is it 2?
>
> jee
>
>
> On Thursday 02 June 2011 17:21:12 jee wrote:
>> Hi bingo,
>>
>>
>> That's a good point but that information is on the first msg:
>>
>> "each drive has 16 as its target sessions value. This is with NetWorker 7.6
>> SP1 on a Linux box."
>>
>> So, I asume "max sessions" >= 16 (default is 512, I think.)
>>
>>
>> The problem may not be caused by the settings on these two drives. If there
>> are other drives on that SN, then the lowest target sessions configured on
>> any device on that SN will be used (even if that other device is linked to
>> a different pool). This information appears on the admin guide.
>>
>> Having the "target sessions" parameter on the device configuration seems to
>> be pointless, at first. However, on second thoughts, it does make sense
>> because there isn't a "NSR storage node" type available. So this attribute
>> will have to be configured on the devices (a dedicated SN is defined that
>> way).
>>
>>
>>
>> Stan,
>>
>> do you have more devices on that SN? If not, then I have run out of
>> ideas...or maybe this is a bug?.
>>
>>
>> jee
>>
>> On Thursday 02 June 2011 07:16:35 bingo wrote:
>>> You can limit the device sessions by using the Max. Sessions parameter.
>>> As you did not mention it so far, i could think that you might use a NW
>>> version which does not have this incorporated yet.
>>>
>>> On the other hand, if you set the device's Target Sessions high enough,
>>> NW should not use another device before the first has been filled to the
>>> Target Session value, unless you have 'mis-pooled' and other save sets
>>> like Index and Bootstrap must use another media (for another pool).
>>>
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