Communicates with the Service Controller and installed services. The SC. Modifies the value of a service's entries in the registry and in the Service Control Manager database. Creates a subkey and entries for the service in the registry and in the Service Control Manager database.
Domain controllers without SYSVOL shared can't replicate inbound because of upstream source domain controllers being in an error state. Frequently but not limited to , the upstream servers have stopped replication because of a dirty shutdown event ID It's unnecessary in most cases, and it may cause data loss if done incorrectly.
In addition, it prevents determining the cause of the issue and averting future occurrences of the issue. What follows are general steps to investigate the missing shares. Determine if the problem is caused by a one-time occurrence, or if the upstream domain controller s can't support replication by using DFS Replication.
Deleting the DFS Replication database from the volume shouldn't be required and is discouraged. It causes DFS Replication to consider all local data on the server to be nonauthoritative. Evaluate how many domain controllers aren't sharing SYSVOL , have recently logged an Error event, and how many domain controllers are in an error state.
Follow these steps. You may manually check whether SYSVOL is shared or you can inspect each domain controller by using the net view command:. Depending on a domain controller's condition, it may fail to report a state value and indicate no instance s available. If any domain controllers don't report the SYSVOL Share replicated folder as being in a state 4 normal , check the event log of those domain controller s to evaluate their condition.
Determine whether DFS Replication triggered content freshness protection on the affected domain controllers. Content Freshness is enabled on Windows Server and later versions domain controllers by default. However, it may also be manually enabled on Windows Server R2 servers. For each domain controller enabled for content freshness, evaluate if DFS Replication has logged an event ID that indicates replication of the folder has stopped because replication has failed for longer than the MaxOfflineTimeInDays parameter.
Here is a quick workaround that gets the job done -- and you don't even have to handle power cords or the power switch. The Windows Server computer you are working on will not shut down. You don't have any luck using the Start menu or the [Ctrl][Alt][Delete] methods, and you need to restart the server as quickly as possible. There is a quick workaround that gets the job done -- and you don't even have to handle power cords or the power switch.
When you enter a Shutdown with no arguments, the Help listing will display. The reason codes are shown below:. You can use many of these switches in conjunction with one another when issuing the Shutdown command. A usage example for the Shutdown command follows:. Submit and view feedback for This product This page. View all page feedback. In this article. Registers the Windows Time service to run as a service and adds its default configuration information to the registry.
Unregisters the Windows Time service and removes all of its configuration information from the registry. Monitors the Windows Time service. Converts a Windows NT system time measured in 10 -7 -second intervals starting from 0h 1-Jan into a readable format. Converts an NTP time measured in 2 -second intervals starting from 0h 1-Jan into a readable format.
Tells a computer that it should resynchronize its clock as soon as possible, throwing out all accumulated error statistics. Displays a strip chart of the offset between this computer and another computer. Displays the values associated with a given registry key.
Displays the computer's Windows Time service information. Enables or disables the local computer Windows Time service private log. Controls whether this computer is marked as a reliable time server. A computer is not marked as reliable unless it is also marked as a time server. Not a time server 0x Always time server 0x Automatic time server 0x Always-reliable time server 0x Automatic reliable time server The default value for domain members is Controls whether or not the chaining mechanism is disabled.
If chaining is disabled set to 0 , a read-only domain controller RODC can synchronize with any domain controller, but hosts that do not have their passwords cached on the RODC will not be able to synchronize with the RODC. Specifies the maximum amount of time that an entry can remain in the chaining table before the entry is considered to be expired.
Expired entries may be removed when the next request or response is processed. The default value is 16 seconds. Controls the frequency at which an event that indicates the number of successful and unsuccessful chaining attempts is logged to the System log in Event Viewer.
The default is 30 minutes. Controls the maximum number of entries that are allowed in the chaining table. If the chaining table is full and no expired entries can be removed, any incoming requests are discarded. The default value is entries. Controls the maximum number of entries that are allowed in the chaining table for a particular host.
The default value is 4 entries. Specifies the smallest local clock adjustments that may be logged to the W32time service event log on the target computer. The default value is parts per million - PPM. Indicates the maximum number of seconds a system clock can nominally hold its accuracy without synchronizing with a time source. If this period of time passes without W32time obtaining new samples from any of its input providers, W32time initiates a rediscovery of time sources.
Default: 7, seconds. Controls which events that the time service logs. Time jump 0x2. Source change The default value on domain members is 2. The default value on stand-alone clients and servers is 2. Controls the rate at which the clock is corrected. If this value is too small, the clock is unstable and overcorrects. If the value is too large, the clock takes a long time to synchronize. The default value on domain members is 4.
The default value on stand-alone clients and servers is 4. Controls the period of time for which spike detection is disabled in order to bring the local clock into synchronization quickly. Specifies that a time offset greater than or equal to this value in 10 -7 seconds is considered a spike. Maintained by W32Time. Controls the dispersion in seconds that you must assume when the only time source is the built-in CMOS clock. Specifies the maximum offset in seconds for which W32Time attempts to adjust the computer clock by using the clock rate.
Specifies the largest negative time correction, in seconds, that the service makes. Specifies the largest interval, in log2 seconds, allowed for the system polling interval. Specifies the largest positive time correction in seconds that the service makes. Specifies the smallest interval, in log base 2 seconds, allowed for the system polling interval.
Controls the rate at which the phase error is corrected. Controls the decision to increase or decrease the poll interval for the system. Controls whether or not the DC will respond to time sync requests that use older authentication protocols. Specifies the amount of time that a suspicious offset must persist before it is accepted as correct in seconds. An unsigned integer that indicates the time jump audit threshold, in seconds.
Specifies the number of clock ticks between phase correction adjustments. Value of 1 indicates that W32Time uses multiple SSL timestamps to seed a clock that is grossly inaccurate. Indicates that non-standard mode combinations are allowed in synchronization between peers.
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