NAME
Enable-DcsServerWriteCache
SYNOPSIS
Enables write caching for the specified server.
SYNTAX
Enable-DcsServerWriteCache -Server <Object> [ -Connection <String> ] [ -PipelineVariable <String> ]
DESCRIPTION
Enables write caching for the specified server. When enabled, all write operations from client hosts will be acknowledged and then written to the back-end storage.
PARAMETERS
- -Server<Object>
- ServerHostData object, computer name, or ID that identifies the server. The computer name must be unique or the name must be fully qualified.
-
- Required: true
- Position: 1
- Default value:
- Accept pipeline input: true (ByValue)
- Accept wildcard characters: false
-
- -Connection<String>
- Alias representing the connection to the server group. If not specified, the default connection will be used.
-
- Required: false
- Position: named
- Default value:
- Accept pipeline input: false
- Accept wildcard characters: false
-
- -PipelineVariable<String>
-
- Required: false
- Position: named
- Default value:
- Accept pipeline input: false
- Accept wildcard characters: false
-
INPUTS
ServerHostData : Object that identifies and describes the server.
OUTPUTS
ServerHostData : Object that identifies and describes the server.
NOTES
Also see Disable-DcsServerWriteCache.
EXAMPLES
-------------- Example 1 Enables write caching on a server specified by name (caption) --------------
Enable-DcsServerWriteCache -Server SSV1
Enables write caching on the server named "SSV1".
| GroupId | : | 626ad5ae-8297-4068-832c-7c476fe32abf |
| RegionNodeId | : | ExecutiveNode:A6EA4E77-BBFF-4F48-91CD-3987E81C1CB3 |
| CacheSize | : | 0.00 B |
| State | : | Online |
| SupportState | : | Idle |
| SnapshotMapStoreId | : | |
| SnapshotMapStorePoolId | : | |
| InstallPath | : | C:\Program Files\DataCore\SANsymphony |
| ProductName | : | DataCore SANsymphony |
| ProductType | : | Standard |
| ProductVersion | : | 8.1 |
| OsVersion | : | Windows Server 2008 R2 x64 Edition, Service Pack 1 |
| ProcessorInfo | : | DataCore.Executive.ProcessorInformation |
| ProductBuild | : | 13.1.0.798 |
| BuildType | : | Release |
| DiagnosticMode | : | Enabled |
| LicenseRemaining | : | 22374000000000 |
| ReplicationBufferFolder | : | |
| TotalSystemMemory | : | 1,023.56 MiB |
| AvailableSystemMemory | : | 46.37 MiB |
| LogStatus | : | Operational |
| LicenseSettings | : | DataCore.Executive.LicenseSettings |
| IsLicensed | : | True |
| StorageUsed | : | 0.00 B |
| PowerState | : | ACOnline |
| CacheState | : | WritebackGlobal |
| BackupStorageFolder | : | C:\Program Files\DataCore\SANsymphony\Backups\ |
| IpAddresses | : | {172.20.17.63, fe80::ac9f:4abc:8e7:447a, 13.0.0.31, fe80::2de4:e3b4:87d0:b299...} |
| Description | : | |
| HostName | : | SSV1.datacoresoftware.com |
| Id | : | A6EA4E77-BBFF-4F48-91CD-3987E81C1CB3 |
| Caption | : | SSV1 |
| ExtendedCaption | : | SSV1 in Ft. Lauderdale |
| Internal | : | False |
-------------- Example 2 Enables write caching on all servers in the server group by piping objects --------------
Get-DcsServer | Enable-DcsServerWriteCache
The cmdlet Get-DcsServer is used to obtain the server objects which are piped to Enable-DcsServerWriteCache resulting in write caching being enabled on both servers (SSV1 and SSV2) in the server group.
| GroupId | : | 626ad5ae-8297-4068-832c-7c476fe32abf |
| RegionNodeId | : | ExecutiveNode:A6EA4E77-BBFF-4F48-91CD-3987E81C1CB3 |
| CacheSize | : | 0.00 B |
| State | : | Online |
| SupportState | : | Idle |
| SnapshotMapStoreId | : | |
| SnapshotMapStorePoolId | : | |
| InstallPath | : | C:\Program Files\DataCore\SANsymphony |
| ProductName | : | DataCore SANsymphony |
| ProductType | : | Standard |
| ProductVersion | : | 8.1 |
| OsVersion | : | Windows Server 2008 R2 x64 Edition, Service Pack 1 |
| ProcessorInfo | : | DataCore.Executive.ProcessorInformation |
| ProductBuild | : | 13.1.0.798 |
| BuildType | : | Release |
| DiagnosticMode | : | Enabled |
| LicenseRemaining | : | 22374000000000 |
| ReplicationBufferFolder | : | |
| TotalSystemMemory | : | 1,023.56 MiB |
| AvailableSystemMemory | : | 45.64 MiB |
| LogStatus | : | Operational |
| LicenseSettings | : | DataCore.Executive.LicenseSettings |
| IsLicensed | : | True |
| StorageUsed | : | 0.00 B |
| PowerState | : | ACOnline |
| CacheState | : | WritebackGlobal |
| BackupStorageFolder | : | C:\Program Files\DataCore\SANsymphony\Backups\ |
| IpAddresses | : | {172.20.17.63, fe80::ac9f:4abc:8e7:447a, 13.0.0.31, fe80::2de4:e3b4:87d0:b299...} |
| Description | : | |
| HostName | : | SSV1.datacoresoftware.com |
| Id | : | A6EA4E77-BBFF-4F48-91CD-3987E81C1CB3 |
| Caption | : | SSV1 |
| ExtendedCaption | : | SSV1 in Ft. Lauderdale |
| Internal | : | False |
| GroupId | : | 626ad5ae-8297-4068-832c-7c476fe32abf |
| RegionNodeId | : | ExecutiveNode:781D998D-3920-46BB-9F26-88BC591772B6 |
| CacheSize | : | 0.00 B |
| State | : | Online |
| SupportState | : | Idle |
| SnapshotMapStoreId | : | |
| SnapshotMapStorePoolId | : | |
| InstallPath | : | C:\Program Files\DataCore\SANsymphony |
| ProductName | : | DataCore SANsymphony |
| ProductType | : | Standard |
| ProductVersion | : | 8.1 |
| OsVersion | : | Windows Server 2008 R2 x64 Edition, Service Pack 1 |
| ProcessorInfo | : | DataCore.Executive.ProcessorInformation |
| ProductBuild | : | 13.1.0.798 |
| BuildType | : | Release |
| DiagnosticMode | : | Enabled |
| LicenseRemaining | : | 22410000000000 |
| ReplicationBufferFolder | : | |
| TotalSystemMemory | : | 1,023.56 MiB |
| AvailableSystemMemory | : | 247.05 MiB |
| LogStatus | : | Operational |
| LicenseSettings | : | DataCore.Executive.LicenseSettings |
| IsLicensed | : | True |
| StorageUsed | : | 0.00 B |
| PowerState | : | ACOnline |
| CacheState | : | WritebackGlobal |
| BackupStorageFolder | : | C:\Program Files\DataCore\SANsymphony\Backups\ |
| IpAddresses | : | {172.20.17.157, fe80::2920:ddc6:93a7:45df, 13.0.0.35, fe80::6181:9311:6644:c8d2...} |
| Description | : | |
| HostName | : | SSV2.datacoresoftware.com |
| Id | : | 781D998D-3920-46BB-9F26-88BC591772B6 |
| Caption | : | SSV2 |
| ExtendedCaption | : | SSV2 in Ft. Lauderdale |
| Internal | : | False |