|
Problem IC57497
|
Status: Closed |
AN UPDATABLE SECONDARY SERVER WILL CRASH IN CDRSTREAMBM_ALLOC() WHEN EXECUTING A DML ON A TABLE WITH A LARGE NUMBER OF ROWS |
| product: |
IBM IDS ENTRP E / 5724L2304 / B15 - IDS 11.50 |
| Problem description: |
An updatable secondary server in a HDR pair will crash on a DML
statement (insert/delete/update) on a table that has a large
number of rows (e.g. 140+ columns) with the following stack
trace:
0x0000000000f24f97 (oninit) afstack
0x0000000000f2a72c (oninit) mt_ex_throw_sig
0x0000000000eebee8 (oninit) afsig_handler
0x00000032ee90c4f0 (Linux) <signal frame>
0x0000000000ce5894 (oninit) cdrstreambm_alloc
0x0000000000ce6054 (oninit) cdrstreambm_setnumbits
0x0000000000e19982 (oninit) proxyWriteSyncDML
0x000000000095dcee (oninit) excommand
0x000000000083eaf0 (oninit) sq_execute
0x00000000008f4c06 (oninit) sqmain
0x0000000000f9de13 (oninit) spawn_thread
0x0000000000efc5cb (oninit) startup
On some platforms (e.g. Linux 32bit), the stack trace may also
show as follows:
0x08ad4af1 (oninit)afstack
0x08ad8b10 (oninit)mt_ex_throw_sig
0x08aa3f0e (oninit)afsig_handler
0x0098f440 <>__kernel_rt_sigreturn
0x088af5af (oninit)cdrstreambm_setnumbits
0x089d8e49 (oninit)proxyWriteSyncDML
0x08527c35 (oninit)excommand
0x0841c327 (oninit)sq_execute
0x084c6b77 (oninit)sqmain
0x08b49cbe (oninit)spawn_thread
0x08aaf9df (oninit)startup
0x00000000 (*nosymtab*) |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* IDS 11.50.xC1 HDR users *
****************************************************************
* PROBLEM DESCRIPTION: *
* The secondary server crashed in cdrstreambm_alloc() while *
* doing an insert into a table with large number of columns. *
****************************************************************
* RECOMMENDATION: *
* Upgrade to IDS 11.50.xC5 and above. *
**************************************************************** |
| Local Fix: |
Workaround is to make the table smaller which is not acceptable
in most cases. |
| Solution |
Problem was first fixed in 11.50.xC3 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 04.08.2008
11.09.2009
11.09.2009 |
| Problem solved at the following versions (IBM BugInfos) |
11.50.xC3,
11.50.xC5
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 11.50.xC2
|
 |
