12630800 |
ASM disks not visible after reboot with firmware version 4.00.26 |
OEL5.5 |
On server reboot,the asm disks are not seen.After every reboot /etc/init.d/oracleasm scandisks is done for the disks to be visible |
Upgarde the firmware version to 4.06.02 |
|
9466221 |
Dmesg displays "Task XXXX: blocked for more than 120 seconds" under load |
Systems on OEL5.5/RHEL5.5 |
Following messages may be seen in dmesg - "Task XXXX: blocked for more than 120 seconds" |
These messages are only for information;newly added in OEL5.5/RHEL5.5. To disable this messages echo 0 > /proc/sys/kernel/hung_task_timeout_secs" |
|
10056679 |
unable to start X |
X environment |
On some hardware startup of X environment may fail after upgrading to Unbreakable Enterprise Kernel with following Error:#Fatal server error:#Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices. |
reconfigure X using command "X -configure" and use generated configuration file to start X environment. |
|
10104470 |
Error message on boot, "Unable to set hardware clock" |
None |
Error message at boot or at runtime while attempting to set the hardware clock |
This error at boot can be safely ignored. If this error is encountered at runtime, install util-linux-2.13-0.52.0.1.rpm. Fixed in EL5U6 |
|
10381916 |
During the network failure on one rac node, oracle shadow processes failover to surviving nodes but after some time oracle shadow processes crashes on survived nodes with following error in alertlogs "Fatal NI connect error 12547, connecting to:(LOCAL=NO)" |
11gR2 RAC |
Oracle shadow processes crashes on survived nodes with following error in alertlogs "Fatal NI connect error 12547, connecting to:(LOCAL=NO)" after network failure on one node. |
Reduce the load or Contact Oracle support for higher loads |
|
6140224 |
SQLPLUS FAILS TO LOAD LIBNNZ11.SO WITH SELINUX ENABLED ON EL5/RHEL5 |
11gR1 and 11gR2 |
sqlplus fails with the following error message "cannot restore segment prot after reloc: Permission denied" |
Disable selinux |
|
9100826 |
Flashback Archive: Error ORA-942 in database alert and trace logs. |
11gR2 |
During database creation following messages are seen in database alert log and trace files: "Flashback Archive: Error ORA-942 in SQL select ROWID from SYS_FBA_FA where ROWNUM = 1". |
Contact Oracle Support. |
|
9126894 |
"ORA-24010: QUEUE SYS.AQ_SRVNTFN_TABLE_Q_1 does not exist" in database trace files |
11gR2 |
Error message "Exception Occured, Error msg: ORA-24010: QUEUE SYS.AQ_SRVNTFN_TABLE_Q_1 does not exist" seen in trace log files |
Fixed in 11.2.0.3 |
|
9391048 |
"ERROR: SGA Memory leak detacted" error during database shutdown |
11gR2 |
Error message "ERROR: SGA memory leak detected" seen in trace log files during database shutdown. |
Contact Oracle Support. |
|
8451866 |
Incorrect multipath.conf setting affects RAC node failover. Settings(features = "1 queue_if_no_path") and/or (no_path_retry = queue) causes the node hang if io path fails. no_path_retry has to be set to the numeric value explicitly. |
All applications using device mapper multipath devices which have contingency plan in case of io path failure. |
RAC node hangs if io path fails. |
In configuration file /etc/multipath.conf,set no_path_retry and polling_interval to the numeric values, for example, "no_path_retry=5" and "polling_interval=10" so as to disable queuing. These values depend on system workload. |
|
8265418 |
kexec/kdump not working as expected on HP Smart Array P400i Controller |
vmcore generation on cciss disks (HP Smart Array P400i Controller Firmware Version: 1.18) |
After booting from crash
kernel, machine will hang with following messages on console: cciss:using PCI PM to reset controller cciss:controller message 03:00 timed out |
Remove reset_devices from KDUMP_COMMANDLINE_APPEND argument in /etc/sysconfig/kdump |
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