|
Problem IT20804
|
Status: Closed |
POSSIBLE TRAP IN RELEASECONFLICT() BECAUSE PAUDITSETTINGS->AUDITSETTINGSLATCH IS ALREADY UNLOCKED |
| product: |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 |
| Problem description: |
A trap similar to this might happen with the Audit Setting
latch:
[1] 0x090000000F2FBF0C releaseConflict + 0x60
[2] 0x09000000110E5CA0 releaseConflict + 0x464
[3] 0x090000000FF3099C sqlrr_pn_init + 0x2068
[4] 0x090000000FF2ECF0 sqlrr_pn_init + 0x3BC
[5] 0x0900000010921DDC sqlrr_appl_init + 0x3160
[6] 0x090000001092FC94 sqlrr_appl_init + 0x4BB0
[7] 0x090000001091B334 InitEngineComponents + 0x2BEC
[8] 0x0900000010910900 AppStartUsing + 0x81C
[9] 0x0900000012B0CC50 AppLocalStart + 0x530
The db2diag.log would have the latch entry dumped and it would
look like this:
DATA #7 : String, 414 bytes
{
state = 0x0000000000000000
= {
held X: 0
reserved for X: 0
shared holders: 0
firstSharIndex: 0x0
firstExclIndex: 0x0
}
starve X mode = true
xWaitCount = 0
requestCount = 0
identity = SQLRAUDITSETTINGS::auditSettingsLatch (745)
} |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* db2 crash *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* upgrade to 10.5fp9 *
**************************************************************** |
| Local Fix: |
no workaround |
| Solution |
A trap similar to this might happen with the Audit Setting
latch:
[1] 0x090000000F2FBF0C releaseConflict + 0x60
[2] 0x09000000110E5CA0 releaseConflict + 0x464
[3] 0x090000000FF3099C sqlrr_pn_init + 0x2068
[4] 0x090000000FF2ECF0 sqlrr_pn_init + 0x3BC
[5] 0x0900000010921DDC sqlrr_appl_init + 0x3160
[6] 0x090000001092FC94 sqlrr_appl_init + 0x4BB0
[7] 0x090000001091B334 InitEngineComponents + 0x2BEC
[8] 0x0900000010910900 AppStartUsing + 0x81C
[9] 0x0900000012B0CC50 AppLocalStart + 0x530
The db2diag.log would have the latch entry dumped and it would
look like this:
DATA #7 : String, 414 bytes
{
state = 0x0000000000000000
= {
held X: 0
reserved for X: 0
shared holders: 0
firstSharIndex: 0x0
firstExclIndex: 0x0
}
starve X mode = true
xWaitCount = 0
requestCount = 0
identity = SQLRAUDITSETTINGS::auditSettingsLatch (745)
} |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 30.05.2017
27.09.2017
27.09.2017 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
