find the culprit that consumes most of the system's resources. Of course, once found, the next step is to end these processes. This is the next topic.Ii. End Process Linux process signalHow to kill a processKill ID (PID)3940-bash:kill: (3940)-Operation not permittedThe above command may not be suitable for all processes.Force a process to kill3940 #The-s parameter supports specifying other signals (with a signal name or signal value), the KILL command will not have any output, and to check if t
Label:Bug 9772171-database startup hangs on Windows if machine have more than cores [ID 9772171.8]This article has been explained: fix (fix) the bug in 11.2.0.2.And now the 11GR2 version number has been released 11.2.0.4. And 11.2.0.4 is finally the 11GR2 version number.So we recommend installing 11.2.0.4 plus the latest PSUThe latest PSU is able to query this article for the following: Oracle Database, Networking and Grid Agent patches for Microsoft platforms (Doc ID 161549.1).---> Note: The PS
pointed to by the set, which is equivalent to the position 1 corresponding to the given signal;
Sigdelset (sigset_t * set, int signum) deletes the signum signal in the signal set pointed to by the set, which is equivalent to setting the position 0 corresponding to the given signal;
Sigismember (const sigset_t * set, int signum) determines whether the signal signum is in the signal set pointed to by the set, which is equivalent to checking whether the bit corresponding to the given signal is 0 o
When a software is installed, it cannot be removed after repeated restart. "setup has detected a pending system reboot from a previous install, Setup cannot continue until the machine is rebooted. please reboot the machine and run the installation again. "prompt, installation fails.
Cause
One potential trigger was the installation of Logitech webcam drivers which adds values to HKLM \ System \ CurrentControlSet \ Control \ sessionmanager \ p
If the status remains pending after the request is submitted, open "manager" in "tool" to check whether maximum has been set incorrectly. In addition, the number of pending tasks is as follows.
If maximum is 1 and pending is 18, it is in the queuing status and needs to wait until the previous request is executed. Or ask dBA for help.
You can also go to system
the statistic collection process.
Starting from 10 Gb, Oracle introduced a job to automatically collect statistics to ensure that the statistics in the data dictionary correctly reflect the Data Object status. This greatly relieves the issue of statistic expiration due to data changes. However, in our actual work, we will still find a sudden change in the execution plan. The reason is that the statistics collected at a certain time point may not reflect the full picture of the data (such as the
Ajax cancels the processing of pending requests. For more information, see Ajax.
When we switch the tab, if ajax technology is used, we will encounter the following situation: click the tab1 option, the server sends an Ajax request to obtain the content data of this option tab1. If the request is being processed and you click the tab2 option in the process and send a new request, the server now has two pending
The configured consumer uard has been running stably for more than a year, but the following warning always appears in the listener. log of the slave server:
WARNING: subtasks for node down event still pending
I did not care about it before. I checked it today because ONS in 10 Gb can be configured by listener parameters.
SUBSCRIBE_FOR_NODE_DOWN_EVENT = OFF, which does not affect the listener function.
Listener sublistener for ONS Node Down Event Inf
PHP7 postponed release of pending December 3 official release
Yesterday in laruence Weibo saw PHP7 and postponed the release of the news, this or because RC7 later, fixed some bugs, from the point of view of quality assurance, 26th may be released RC8. The official version of PHP7 is pending on December 3, and this specific release date is still in dispute, and many developers expect to be released on tim
SQL Server was previously installed and then deleted. Now reload, but it appears "a previous program installation has created a pending file operation on the installation computer." You must restart the computer before you run Setup "error. Can't go on.Refer to the information on the Internet, finally done. The steps are:1) Remove SQL Server completely from Add/Remove Programs.2) Delete the SQL Server directory that is not deleted.3) Open Registry Edi
Reprint http://www.zinox.com/archives/144 Thanks to Max Petrenko of DB2 Toronto Lab for sharing a very useful script to remove check pending status from the DB2 tab Les after LOAD or other operations. It's easy-to-generate a check pending script, but the importance of this script was that it builds the sequence in such a Fashion that the dependencies is taken care automatically.A Simple approach to remove c
When installing the SQLServer2000 or SP3 patch, the installer prompts that there is a pending installation instance, and the server must be restarted. For example, a previously installed program has created a pending file on the computer. You must restart the computer before running the installer. However, the actual situation is: restarting the operating system for multiple times does not work.
When instal
The representation of signals in the kernel
The actual execution signal processing action is called the Signal recursion (Delivery), the signal from produces to the recursion between the state, is called the Signal outstanding (Pending). A process can choose to block a signal. The blocked signal will remain in the pending state until the process has unblocked the signal before executing the recursive actio
I installed sqlserver before and deleted it later. Now, the installation of a previous program has created a pending file on the computer. You must restart the computer before running the installer. Unable to proceed. Please refer to the online materials to get it done. Step: 1) add and delete the SQL statement from the program
I installed SQL server before and deleted it later. Now, the installation of a previous program has created a
When we switch the tab, if ajax technology is used, we will encounter the following situation: Click the tab1 option, the server sends an Ajax request to obtain the content data of this option tab1. If the request is being processed and you click the tab2 option in the process and send a new request, the server now has two pending requests. The result displayed on the page is that the content data of the tab1 option is displayed first when the data co
January 2017 new Table preview pending 31 premiereThe January 2017 new animation has been a lot of confirmation of the launch, before the Japanese side to open up the current set of January new animation. Domestic netizens also made the January 2017 new table, has been established in January, the new 31. Some of the most popular animated sequels have appeared in the past, like the second quarter of the Showa Genroku, the third quarter of "the fast Ota
"Problem description"The expect flow of the transaction cannot be updated from the pending state to the SAPR state, which may be a problem with Pre-settlement server."Workaround"The problem is because the system has accumulated a lot of messages to be processed, about 400,000 of the appearance, and the system environment is relatively slow, so the new entry of the transaction Expflow can not be programmed sapr, by adjusting the table Dmlc_processed_se
Install the SQL Server 2000 or SP3 patchProgramA Pending installation instance is prompted,
Restart the machine. For example, "a previously installed program has created a pending file operation on the installation computer.
You must restart the computer before running the installer ." But the actual situation is: restarting the operating system for multiple times does not work,
Clearing the temp tempora
Two or three years without the SQL Server, today because the company needs, and then pick up again to learn (previously used to forget the light). You do not want to encounter an old problem when you first install-"A previous program installation has created a pending file operation on the installation computer."
Solution,
Locate the PendingFileRenameOperations project in Hkey_local_machine/system/currentcontrolset/control/session Manager and delete
A previous program installation occurred while installing SQL2000 has created a pending file operation on the installation computer. You must restart your computer before running Setup.
Install sql2000 is because it was installed on Win2003, there was an error, quit Setup, restarted, and still a previous program installation has created a pending file operation on the installation computer. You must resta
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