saas lms

global cache Cr request waiting event is displayed, the wait time is the time to record this process. Generally, there are several reasons for a large number of global cache Cr requests. (1) Slow internal connection between nodes or narrow transmission band between nodes. You can obtain the high-speed connection by reconnecting. (2) there is competition for hotspot data blocks. (3) The CPU load is too high or the LMS background process is insufficie

currently invalidThe LMD process notifies the LMD process of an instance in use to release the resource. When the resource release becomes effective,The lmd process of the master instance updates the status of the resource queue and notifies the LMD process of the requested resource instance of this resource.The queue can be used. In addition, the LMD process is also responsible for the deadlock issue in the queue... 4. lmsn: Global cache service processesDescription of Oracle official document

LMS: This process is responsible for most of the work of GCS, it maintains the information of block resources in GRD, completes the transfer of data blocks between instances, and sends and receives related messages. There are multiple LMS processes in each DB instance, named LmsLMD: This process is mainly responsible for the management of GES related resources, GES resources mainly refers to the queue (Enqu

remains committed until the instance is closed.Typical lifecycle of "log file sync" waiting1. Submit or roll back a user session, and then wait for log file sync.2. LGWR collects the redo information of the redo log file to be written, releases IO, queues the BOC to the LMS process, and notifies the LMS process.3. LGWR is waiting to refresh the redo information to the disk and wait for the SCN to be confir

and Organizations of the cloud computing service. All infrastructure content, computing resources, network bandwidth, and service security are managed and maintained within the Organization. It ensures the privacy and security of resources. The disadvantage is that the cost is high and the technical requirements are very high.Microsoft's Windows Server 2012 R2 and System Center 2012 R2 series provide users with complete private cloud solutions.3. Hybrid cloudHybrid cloud integrates Public and P

terminating the instance. Possible causes: LMON waits to read the control file, causing LMHB to crash the instanceBug 11890804 LMHB crashes instance withORA-29770 after long "control file sequential read" waits Solution: Bug 8888434 has been fixed in 11.2.0.2 and later versions.Bug 11890804 has been fixed in 11.2.0.3 and later versions.See Document 1197674.1, Document 8888434.8, and Document 11890804.8 for details. Problem 2: instance crash caused by ORA-481 Symptoms: 1. PMON (ospid: 12585):

cache Fusion. Shared Storage--rac requires a shared storage device so that all nodes can access the data file. An external service network (Production Network)--rac A network of external services. Both the client and the application are accessed through this network. RAC Background Process Oracle RAC has its own unique background processes that do not play a role in a single instance. As shown in the following illustration, some background processes for RAC running are defined. The features of

theory Mathematical model diagram of Echo Canceller Echo cancellation essentially creates an echo mathematical model between the output signal and the echo signal it produces, using the data from the beginning to train the model's parameters and how to train it. is to speak at the far end, but when the near side does not speak, the recording should be muted, that is, the echo is completely eliminated. So the algorithm works in this direction, and once the Echo is 0, the filter converges. Adapti

theory Mathematical model diagram of Echo Canceller Echo cancellation essentially creates an echo mathematical model between the output signal and the echo signal it produces, using the data from the beginning to train the model's parameters and how to train it. is to speak at the far end, but when the near side does not speak, the recording should be muted, that is, the echo is completely eliminated. So the algorithm works in this direction, and once the Echo is 0, the filter converges. Adapti

private network to handle communications and cache Fusion. Shared Storage--rac requires a shared storage device so that all nodes have access to the data files. The network of external services (Production networks)--rac the network of external services. Both the client and the application are accessed through this network. RAC Background ProcessOracle RAC has its own unique background process that does not function in a single instance. As shown, some background processes running

Release date:Updated on: Affected Systems:Cisco Prime LAN Management Solution 4.2.2Cisco Prime LAN Management Solution 4.2.1Cisco Prime LAN Management Solution 4.2Cisco Prime LAN Management Solution 4.1Cisco Prime LAN Management SolutionUnaffected system:Cisco Prime LAN Management Solution 4.2.3Description:--------------------------------------------------------------------------------Bugtraq id: 57221CVE (CAN) ID: CVE-2012-6392CiscoWorks LAN Management Solution (

-local Process blocks cleaned outFri Feb 28 04:12:09 2014 LMS 2: 0 GCS shadows cancelled, 0 closedFri Feb 28 04:12:10 2014 LMS 1: 0 GCS shadows cancelled, 0 closedFri Feb 28 04:12:11 2014 LMS 3: 0 GCS shadows cancelled, 0 closedFri Feb 28 04:12:12 2014 LMS 0: 2 GCS shadows cancelled, 2 closed Set master node info Subm

event 'control file sequential read' for 88 secs.Errors in file/oracle/base/diag/rdbms/prod/prod3/trace/prod3_lmhb_31304.trc (incident = 2329 ):ORA-29770: global enqueue process LMON (OSID 31216) is hung for more than 70 secondsLMHB (ospid: 31304) is terminating the instance.OrLMON (ospid: 8594) waits for event 'control file sequential read' for 118 secs.ERROR: LMON is not healthy and has no heartbeat.ERROR: LMHB (ospid: 8614) is terminating the instance. Possible causes: LMON waits to read the

Dear Tony, Please download the latest version of the lscn to continue your development.Http://shkcorpas5.corp.shkp.com.hk/ls_document/chi_document/China_JR3515/buildRelease/lscn/dev0.3/ Lscn_22oct2007.zip You must set up your enviroment with the new version to continue you development. As Jerry and I still found your previous version still have some errors, please do a testing before Submit your files. Also, you have to download the latest version of the prototype to continue you task.Http://shk

: LMON waits to read the control file, causing LMHB to crash the instanceBug 11890804 LMHB crashes instance withORA-29770 after long "control file sequential read" waits Solution: Bug 8888434 has been fixed in 11.2.0.2 and later versions.Bug 11890804 has been fixed in 11.2.0.3 and later versions.See Document 1197674.1, Document 8888434.8, and Document 11890804.8 for details. Problem 2: instance crash caused by ORA-481 Symptoms: 1. PMON (ospid: 12585): terminating the instance due to error 481The

notifies an instance in useThe lmd process of should release the resource. When the resource release becomes effective,The lmd process of the master instance updates the status of the resource queue and notifies the LMD process of the requested resource instance of this resource.TeamThe column can be used. In addition, the LMD process is also responsible for the deadlock issue in the queue... Lmsn: Global cache service process (n0 ~ 9) The LMS

GC CR Disk Read EventWhen node 1 needs to read the block in the buffer cache of Node 2 and the block contains uncommitted transactions, then node 2 's LMS process needs to roll the block back to node using the undo record 1 launch the content of that moment and then to Node 1, if the undo record in the undo block is not in the buffer cache node 2, node 1 will appear on the GC CR disk read event, that node 1 is waiting for node 2 lm s grants it the rig

] Clearing any previously set forwarded ports ...[Default] Creating Shared Folders Metadata ...[Default] Clearing any previously set network interfaces ...[Default] Preparing network interfaces based on configuration ...[Default] Forwarding ports ...[Default]-22 => 2222 (Adapter 1)[default]-80 => 8080 (adapter 1)[default]-81 => 8081 (Adapter 1)[Default] Running ' Pre-Boot ' VM customizations ...[Default] Booting VM ...[Default] Waiting for VM to boot. This can take a few minutes.[Default] VM boo

this example, cloud computing is mainly used to provide services for enterprise applications, not for personal desktop applications, but for Personal desktop applications, such as virtual desktops, this is a very mature system) Currently, there are three mainstream cloud models. SAAS is software as a service, which is actually the most flickering. Any site can claim to be Saas-based, such as a blog, to p

Software as a service (SAAS)ModeAs early as 1990, the concept of software as a service had emerged. SAAS (software as a service) and "On-Demand software" (On-Demand software), The Application Service Provider (Asp, Application Service Provider), and hosted software (managed software) it has a similar meaning and is a mode of providing software through the Internet. SAA