postgres 9.0 crash when bringing up hot standby

Hello,

OS level = AIX 5.3 ML-8
Postgres version = 9.0 beta-4

I'm testing "hot standby" using "streaming WAL records". On trying to bring up the hot standby, I see the following error in the log:

LOG: database system was interrupted; last known up at 2010-08-05 14:46:36 EDT
LOG: entering standby mode
LOG: restored log file "000000010000000000000007" from archive
LOG: redo starts at 0/7000020
LOG: consistent recovery state reached at 0/8000000
LOG: database system is ready to accept read only connections
cp: /pgarclog/pg1/000000010000000000000008: A file or directory in the path name does not exist.
LOG: WAL receiver process (PID 1073206) was terminated by signal 11
LOG: terminating any other active server processes

There is a core dump. The debugger indicates the crash sequence as follows:

(dbx) where
_alloc_initial_pthread(??) at 0x90000000049567c
__pth_init(??) at 0x900000000493ba4
uload(??, ??, ??, ??, ??, ??, ??, ??) at 0x9fffffff0001954
load_64.load(??, ??, ??) at 0x90000000004686c
loadAndInit() at 0x90000000047bd7c
dlopen(??, ??) at 0x90000000011cc4c
internal_load_library(libname = "/apps/pg_9.0_b4/lib/postgresql/libpqwalreceiver.so"), line 234 in "dfmgr.c"
load_file(filename = "libpqwalreceiver", restricted = '\0'), line 156 in "dfmgr.c"
WalReceiverMain(), line 248 in "walreceiver.c"
AuxiliaryProcessMain(argc = 2, argv = 0x0fffffffffffa8b8), line 428 in "bootstrap.c"
StartChildProcess(type = WalReceiverProcess), line 4405 in "postmaster.c"
sigusr1_handler(postgres_signal_arg = 30), line 4227 in "postmaster.c"
__fd_select(??, ??, ??, ??, ??) at 0x90000000011805c
postmaster.select(__fds = 5, __readlist = 0x0fffffffffffd0a8, __writelist = (nil), __exceptlist = (nil), __timeout = 0x0ffffffffffff0c0), line 229 in "time.h"
unnamed block in ServerLoop(), line 1391 in "postmaster.c"
unnamed block in ServerLoop(), line 1391 in "postmaster.c"
ServerLoop(), line 1391 in "postmaster.c"
PostmasterMain(argc = 1, argv = 0x00000001102aa4b0), line 1092 in "postmaster.c"
main(argc = 1, argv = 0x00000001102aa4b0), line 188 in "main.c"

Any pointers on how to resolve the issue will be much appreciated.

Thanks.

Alanoly Andrews (alanolya(at)invera(dot)com<mailto:alanolya(at)invera(dot)com>)
Senior Software Engineer
Invera Inc.
Montreal, QC

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