No.
The default with no CSVLLAxx member is to manage only the LNKLST
libraries. A CSVLLAxx member is required if you wish to also manage any
cataloged libraries that are not in LNKLST.
Any non-LNKLST specified libraries are dynamically allocated. If some
job step has one of those non-LNKLST, LLA-managed libraries in a STEPLIB
concatenation and a fetch does not find a member in a library earlier in
the concatenation, the directory search for the managed library will use
LLA-cached directory and if the module is found it might also be loaded
from copy cached by VLF address space. For performance, it makes sense
to include in LLA those non-LNKLST libraries with a large number of
STEPLIB references, provided those libraries don't need to be updated
frequently by users who lack the power to also do the required LLA
refresh to make a change visible to program fetch.
LLA management is at the library level. The MEMBERS( ) specification
does not mean than only those members are managed -- it means on an
update to LLA that only the directory entries for those members in that
library are to be refreshed to pick up new changes to those members (can
be used to avoid reading the entire directory or to prevent some other
changes from being seen until later).
Joel C. Ewing
On 08/01/2014 12:12 PM, MichealButz wrote:
> Does the dataset have to be in the linklst for LLA to manage it ?
>
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:[email protected]] On
> Behalf Of Elardus Engelbrecht
> Sent: Friday, August 01, 2014 11:11 AM
> To: [email protected]
> Subject: Re: LLA question
>
> MichealButz wrote:
>
>> The way I understand the documentation coding a LIBRARIES(...) MEMBERS(
>> will automatically make the member from the that library LLA managed
>> I start S LLA,SUB=MSTR,LLA=01 where the lla parmlib member is CSVLLA01
>> I am also assuming that the library has to be somewhere in the search
>> order
>> However when I do D LLA,STATS I fail to see LLA doing a fetch
> WAD. Fetch is only for NEW address spaces.
>
> Review 'SETPROG LNKLST' to see how to make changes so existing address spaces
> can do those fetches.
>
> As usual - be careful you don't crash your running address spaces...
>
> Groete / Greetings
> Elardus Engelbrecht
>
--
Joel C. Ewing, Bentonville, AR [email protected]
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN
