We are running sedna with dtSearch functionality
(sedna-3.3.58dt-bin-linux-i686.sh), and we had server crash.
Contents of the fault directory are:
fault-01-06-2010-14-06/
==================
GOV1070.log
SEDNA soft fault message:
Failure in pping server (recv() call failed, one of the clients may be
down).
==================
SM1610.log
SEDNA soft fault message:
SEDNA GOVERNOR is down
==================
TRN2797.log
SEDNA soft fault message:
SEDNA GOVERNOR is down
(there are no error messages in the event log)
Now I can't recover the database. I get the message:
se...@symbols1:~$ se_sm sym
Starting database recovery or hot-backup restoration...
Database recovery in progress...
SEDNA Message: ERROR SE4501
Can't recover database by logical log
SEDNA Message: ERROR SE4205
Failed to run SM in the background mode (use '-background-mode off' for
detailed diagnostics)
There is a new fault directory with this file:
GOV15761.log
SEDNA soft fault message:
Error, WaitForProcess failed
The event log looks like:
-- update insert
(<instrument><id>I_DE000CG2TMB8</id><primary_symbol>EU^6401C</primary_symbol><isin>DE000CG2TMB8</isin><description>AEX
00317TLOPENC
(NL0000000107)</description><type>5000</type><market_sector>279</market_sector><underlying>1Et,I:AEX</underlying><status>T</status><local_code>DE000CG2TMB8</local_code><exchange_symbol>6401C</exchange_symbol><market_code>XAM</market_code><lot_size>1.0,32</lot_size><quote
currency='EUR'>EU^6401C</quote></instrument>) into
index-scan("id","I_DE000CG2TMB8","EQ")/list
LOG 01/06/2010 14:06:18 (TRN sym pid=2797 sid=49 trid=-1)
[tr_common_funcs.cpp:on_transaction_end:356]: Transaction has been COMMITED
LOG 01/06/2010 14:06:18 (TRN sym pid=2797 sid=49 trid=49)
[tr_functions.cpp:on_user_statement_begin:101]: User query:
--- index-scan ("id", "I_FR0117328445", "EQ")
INFO 16/06/2010 09:25:21 (GOV pid=15761) [gov.cpp:main:237]: SEDNA
version is 3.3.58
INFO 16/06/2010 09:25:21 (GOV pid=15761)
[gov_functions.cpp:log_out_system_information:81]: System: Linux
2.6.26-2-amd64 x86_64
INFO 16/06/2010 09:25:21 (GOV pid=15761)
[gmm.cpp:create_global_memory_mapping:126]: Layer address space start
addr = 0x9a7b0000
INFO 16/06/2010 09:25:21 (GOV pid=15761)
[gmm.cpp:create_global_memory_mapping:127]: Layer address space
boundary = 0xda7b0000
LOG 16/06/2010 09:25:21 (GOV pid=15761) [gov.cpp:main:246]: Process
ping server is ready
LOG 16/06/2010 09:25:21 (GOV pid=15761)
[listener.cpp:client_listener:68]: GOVERNOR is ready
LOG 16/06/2010 09:25:34 (SM sym pid=15764) [sm.cpp:main:524]: Event
log is ready
LOG 16/06/2010 09:25:34 (SM sym pid=15764) [sm.cpp:main:537]: Ping
client has been started
LOG 16/06/2010 09:25:34 (SM sym pid=15764) [sm.cpp:main:543]: VMM
region values determined
SYS 16/06/2010 09:25:34 (SM sym pid=15764)
[uprocess.c:uGetEnvironmentVariable:95]: getenv (code = 0): Success
SYS 16/06/2010 09:25:34 (SM sym pid=15764)
[uprocess.c:uGetEnvironmentVariable:95]: getenv (code = 0): Success
LOG 16/06/2010 09:25:34 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:796]: Event log in
recovery procedure is ready
LOG 16/06/2010 09:25:34 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:800]:
init_transaction_ids_table done
LOG 16/06/2010 09:25:34 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:804]:
init_checkpoint_sems done
LOG 16/06/2010 09:25:34 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:806]: Starting
database recovery or hot-backup restoration...
LOG 16/06/2010 09:25:34 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:809]: logical log
is started
LOG 16/06/2010 09:25:34 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:824]:
start_chekpoint_thread done
SYS 16/06/2010 09:25:34 (SM sym pid=15764) [ummap.cpp:uMemLock:248]:
mlock (code = 12): Cannot allocate memory
WARN 16/06/2010 09:25:34 (SM sym pid=15764)
[bm_functions.cpp:_bm_init_buffer_pool:138]: Can't lock memory. It is
not supported without root, RLIMIT_MEMLOCK exceeded or there are not
enough system resources.
LOG 16/06/2010 09:25:35 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:846]: Buffer
manager is started
LOG 16/06/2010 09:25:36 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:853]: Database has
been recovered by physical log successfully
LOG 16/06/2010 09:25:36 (SM sym pid=15764)
[blk_mngmt.cpp:extend_tmp_file:630]: Temp file has been extended, size:
6400000
LOG 16/06/2010 09:25:36 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:862]: Checkpoints
are disabled
LOG 16/06/2010 09:25:36 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:866]:
lm_table.init_lock_table done
LOG 16/06/2010 09:25:36 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:888]: Wu is initialized
LOG 16/06/2010 09:25:37 (RCV sym pid=15768) [tr.cpp:TRmain:248]:
Session is ready
ERROR 16/06/2010 09:33:28 (RCV sym pid=15768)
[indexes.cpp:create_index:81]: (SE2033) Index with the same name already
exists.
INFO 16/06/2010 09:33:28 (SM sym pid=15764)
[bm_core.cpp:bm_log_out_io_statistics:514]: IO block reads:4, writes:0
LOG 16/06/2010 09:33:28 (RCV sym pid=15768) [tr.cpp:TRmain:602]:
Session is closed
ERROR 16/06/2010 09:33:37 (SM sym pid=15764)
[trmgr.cpp:execute_recovery_by_logical_log_process:393]: (SE4501) Can't
recover database by logical log
ERROR 16/06/2010 09:33:37 (SM sym pid=15764)
[sm.cpp:recover_database_by_physical_and_logical_log:940]: (SE4205)
Failed to run SM in the background mode (use '-background-mode off' for
detailed diagnostics)
Any suggestions? It looks to me like there are two separate issues: the
crash and the failure to recover from the logical log.
Are either of these issues addressed in the newer 3.3.66 version? I am
downloading it now.
Thanks,
Simon
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