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Hi,
This is Selva from India=2E
Actually my application is using the postgres 7=2E2=2E4 as backend=2E
Around 8 client consoles will be connecting and making the transactions
to one of the tables in the database=2E
We started all 8 machines and made automatic transactions for every one
minute from all the machines to the database=2E
Machines were running without any problem for 2 days (without shutting
down the machines)=2E
After 2 days 6 of the machines were hung since they were not able to
establish a connection with the table=2E
At the point of time, number of records in the table is 35000=2E (Vac***
is not happening)
But other 2 machines are working fine=2E
Errors are as below:
Mac 1: At 6:51:15 - ERROR: cannot open pg_class_oid_index: Permission
denied
Mac 2: At 6:51:45 - ERROR: cannot open pg_class_oid_index: Permission
denied
Mac 3: At 6:53:54 - FATAL 1: cannot open pg_attribute: Permission
denied
Max connections configured in the database is 60
Shared buffer 256
Our application will use around 2 connections each machine=2E Plus 1
connection will be opened and closed for every transaction=2E
Please let me know what exactly is the problem and how it can be solved=2E
Thanks in advance,
Selva
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<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Hi,<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>This is Selva from <st1:place w:st=
=3D"on"><st1:country-region
w:st=3D"on">India</st1:country-region></st1:place>=
=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Actually my application is using the postgres
7=
=2E2=2E4
as backend=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Around 8 client consoles will be connecting
and
making the transactions to one of the tables in the database=
=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>We started all 8 machines and made automatic
transactions for every one minute from all the machines to the database=
=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Machines were running without any problem for
2=
days
(without shutting down the machines)=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>After 2 days 6 of the machines were hung
since=
they
were not able to establish a connection with the table=
=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>At the point of time, number of records in
the=
table
is 35000=2E (Vac*** is not happening)<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>But other 2 machines are working fine=
=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Errors are as=
below:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Mac 1: At 6:51:15 - </span></font><font size=
=3D1
face=3D"MS UI Gothic"><span lang=3DEN-US style=3D'font-size:9=
=2E0pt;font-family:"MS UI Gothic"'>ERROR:
cannot open pg_class_oid_index: Permission=
denied<o:p></o:p></span></font></p>
<p class=3DMsoNormal align=3Dleft style=
=3D'text-align:left;text-autospace:none'><font
size=3D2 face=3DArial><span lang=3DEN-US style=3D'font-size:10=
=2E0pt;font-family:Arial'>Mac
2: At 6:51:45 – </span></font><font size=3D1 face=3D"MS UI=
Gothic"><span
lang=3DEN-US style=3D'font-size:9=2E0pt;font-family:"MS UI=
Gothic"'>ERROR:
cannot open pg_class_oid_index: Permission=
denied<o:p></o:p></span></font></p>
<p class=3DMsoNormal align=3Dleft style=
=3D'text-align:left;text-autospace:none'><font
size=3D2 face=3DArial><span lang=3DEN-US style=3D'font-size:10=
=2E0pt;font-family:Arial'>Mac
3: At 6:53:54 - </span></font><font size=3D1 face=3D"MS UI Gothic"><span
lang=3DEN-US style=3D'font-size:9=2E0pt;font-family:"MS UI Gothic"'>FATAL=
1:
cannot open pg_attribute: Permission denied<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Max connections configured in the database is=
60<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Shared buffer 256<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Our application will use around 2 connections=
each
machine=2E Plus 1 connection will be opened and closed for every=
transaction=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Please let me know what exactly is the
problem=
and
how it can be solved=2E<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Thanks in
advance,<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-US style=
=3D'font-size:
10=2E0pt;font-family:Arial'>Selva<o:p></o:p></span></font></p>
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the opinions of HCL or its affiliates=2E<br>
Any form of reproduction, dissemination, copying, disclosure,
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