> From: Jason Tishler [mailto:jason@tishler.net]
>
>
> On Tue, Apr 16, 2002 at 02:34:08PM -0700, Saravanan Bellan wrote:
> > This was initially posted in comp.databases.postgresql.ports.cygwin.
> >
> > Updates:
> >
> > If using the rename() instead of link() the following error is not
> > experienced anymore.
> >
> > > 1) FATAL 2: link from
> /cygdrive/C/pg/data/pg_xlog/0000000000000004 to
> > > /cygdrive/C/pg/data/pg_xlog/0000000000000007
> (initialization of log
> > > file 0, segment 7) failed: Permission denied
>
> Please post your patch for the above, so we know precisely what change
> you needed to make to solve your problem. If the patch looks good,
> then the next step would be to post it to pgsql-patches for
> consideration.
>
> Note, however, that I have never seen an error message like the above.
> What is your system info?
>
I just saw the above error when trying to upgrade to 7.2.1 from 7.1.3 (as
well changing servers) and putting the data in.
Here's my error log:
DEBUG: recycled transaction log file 0000000000000097
FATAL 1: No pg_hba.conf entry for host 10.20.1.76, user sdb, database
dp_test
FATAL 1: No pg_hba.conf entry for host 10.20.1.76, user sdb, database
dp_test
FATAL 2: link from /usr/local/pgsql/data/pg_xlog/0000000000000097 to
/usr/local
/pgsql/data/pg_xlog/00000000000000A0 (initialization of log file 0, segment
160)
failed: Permission denied
DEBUG: server process (pid 381) exited with exit code 2
DEBUG: terminating any other active server processes
DEBUG: all server processes terminated; reinitializing shared memory and
semaph
ores
IpcMemoryCreate: shmget(key=5432001, size=174891008, 03600) failed: Not
enough m
emory
This error usually means that PostgreSQL's request for a shared
memory segment exceeded available memory or swap space.
uname -a:
CYGWIN_NT-4.0 DPRINT 1.3.10(0.51/3/2) 2002-02-25 11:14 I686 unknown
This is with a self built postgresql-7.2.1 with --enable-debug
--enable-depend
make check passed all tests.
The computer is a Proliant 370 with dual pIII's and 1GB of memory on an NTFS
partition.
postgres user is currently a member of Administrators, so should have any
necessary permissions.
I'm wondering if the previous memeory was not freed, therefore putting me
above the default memory limit (256MB IIRC). As a side note I've been having
trouble getting heap_chunk_in_mb setting in the registry to work. Has any
one else managed this with ipc-daemon and postgresql run as services?
- Stuart
