Watch out: if you did not receive message IRA104I (expansion relieved),
the problem is still there and you might be very close to a system
crash.

Kees.


"Matan Cohen" <matancohen...@gmail.com> wrote in message
news:<aanlkti=astkawcdnjmzb1gdzfznbw_3jotv_zuaem...@mail.gmail.com>...
> thanks for you comment I'll check if this problem reoccur and if so
I'll
> enlarge the SQA.
> 
> On Tue, Sep 21, 2010 at 2:28 PM, Vernooij, CP - SPLXM
<kees.verno...@klm.com
> > wrote:
> 
> > "Matan Cohen" <matancohen...@gmail.com> wrote in message
> >
news:<aanlkti=vpb8hdy43d4=-tf_fo=d6-pab9bpls5nue...@mail.gmail.com>...
> > > Hi,
> > > When I started the websphere on the z/9 i noticed this message :
> > > *IRA103I **SQA**/**ESQA** HAS EXPANDED INTO **CSA**/**ECSA** BY
887
> > PAGES*
> > >
> > >
> > > entering to the Omegamon for MVS show this :
> > >
> > > Major Area         Real   Minor Area        Not/Fix     Fixed
Total
> > >
> >
=======================================================================
> > > High Private      1,117M                      1,109M        8M
> > 1,117M
> > >
> >
=======================================================================
> > > Extended Private  4,091M                      4,013M   79,664K
> > 4,091M
> > >                            (ELSQA)               92K   76,808K
> > 76,900K
> > >
> >
-----------------------------------------------------------------------
> > > Extended Common 104,884K  CSA                42,448K   16,860K
> > 59,308K
> > >                           FLPA                             12K
> > 12K
> > >                           PLPA               20,560K      288K
> > 20,848K
> > >                           SQA                 1,996K   12,552K
> > 14,548K
> > >                           Read/Write Nuc                  488K
> > 488K
> > >                           Read-only Nuc                 9,680K
> > 9,680K
> > >
> >
=======================================================================
> > > Common            2,132K  Read-only Nuc                   112K
> > 112K
> > >                           Read/Write Nuc                   52K
> > 52K
> > >                           SQA                             332K
> > 332K
> > >                           PLPA                1,184K
> > 1,184K
> > >                           CSA                   352K      100K
> > 452K
> > >
> >
-----------------------------------------------------------------------
> > > Private          55,580K  V=V                48,936K    6,628K
> > 55,564K
> > >                            (LSQA)                       5,836K
> > 5,836K
> > >                           System Area            16K
> > 16K
> > >
> >
-----------------------------------------------------------------------
> > > Abs Zero Frame       24K                                   24K
> > 24K
> > >
> >
=======================================================================
> > > Available       187,724K
> > > DataOnly Spaces 446,216K
> > > DataOnly Sp Mgmt  5,876K
> > > Shared Fixed        664K
> > > Shared Pageable 144,948K
> > > Page Table        5,656K
> > > Local Quad        3,312K
> > > BDF                  24K
> > > TDF                  24K
> > > SQA Reserved         20K
> > > DAT Off Nucleus      16K
> > >
> >
-----------------------------------------------------------------------
> > > Total Storage         6G
> > >
> > >
> > >
> > > we have performance problem with the WAS but in HIGH CPU meaning
> > > I wander if i should care for this message and increase the SQA or
> > consider
> > > other steps, any advise on this issue will be appreciate .
> > >
> > >
> > >
> > > --
> > > best regards,
> > > matan cohen
> >
> > Matan,
> >
> > This message should not be related to high cpu utilization.
> >
> > Yes, you must react on this message. If (E)SQA is exhausted, it can
> > overflow to (E)CSA, but it this area runs full too, your system will
> > die.
> >
> > The display shows real storage usage of different storage areas. You
> > should look for a display of virtual storage used by (E)SQA and
(E)CSA.
> > Check if ESQA or SQA has overflown and enlarge this area with your
next
> > IPL. Check also ECSA and CSA utilization.
> >
> > Kees.
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> 
> 
> -- 
> best regards,
> matan cohen
> MF System Administrator.
> 
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