functions/Get-DbaSuspectPage.ps1
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function Get-DbaSuspectPage { <# .SYNOPSIS Returns data that is stored in SQL for Suspect Pages on the specified SQL Server Instance .DESCRIPTION This function returns any records that were stored due to suspect pages in databases on a SQL Server Instance. .PARAMETER SqlInstance The target SQL Server instance or instances .PARAMETER SqlCredential Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential). Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported. For MFA support, please use Connect-DbaInstance. .PARAMETER Database The database to return. If unspecified, all records will be returned. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: Pages, DBCC Author: Garry Bargsley (@gbargsley), http://blog.garrybargsley.com Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Get-DbaSuspectPage .EXAMPLE PS C:\> Get-DbaSuspectPage -SqlInstance sql2016 Retrieve any records stored for Suspect Pages on the sql2016 SQL Server. .EXAMPLE PS C:\> Get-DbaSuspectPage -SqlInstance sql2016 -Database Test Retrieve any records stored for Suspect Pages on the sql2016 SQL Server and the Test database only. #> [CmdletBinding()] param ( [parameter(Mandatory, ValueFromPipeline)] [DbaInstanceParameter[]]$SqlInstance, [object]$Database, [PSCredential]$SqlCredential, [switch]$EnableException ) process { foreach ($instance in $sqlinstance) { try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential -MinimumVersion 9 } catch { Stop-Function -Message "Error occurred while establishing connection to $instance" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue return } $sql = "Select DB_NAME(database_id) as DBName, file_id, page_id, CASE event_type WHEN 1 THEN '823 or 824' WHEN 2 THEN 'Bad Checksum' WHEN 3 THEN 'Torn Page' WHEN 4 THEN 'Restored' WHEN 5 THEN 'Repaired (DBCC)' WHEN 7 THEN 'Deallocated (DBCC)' END as EventType, error_count, last_update_date from msdb.dbo.suspect_pages" try { $results = $server.Query($sql) } catch { Stop-Function -Message "Issue collecting data on $server" -Target $server -ErrorRecord $_ -Continue } if ($Database) { $results = $results | Where-Object DBName -EQ $Database } } foreach ($row in $results) { [PSCustomObject]@{ ComputerName = $server.ComputerName InstanceName = $server.ServiceName SqlInstance = $server.DomainInstanceName Database = $row.DBName FileId = $row.file_id PageId = $row.page_id EventType = $row.EventType ErrorCount = $row.error_count LastUpdateDate = $row.last_update_date } } } } |