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 Data ONTAP® PowerShell Toolkit
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Cmdlet: Get-NcEmsMessage
NAME
Get-NcEmsMessage
SYNOPSIS
Return EMS log messages.
SYNTAX
Get-NcEmsMessage [[-Node] <String[]>] [-SequenceNumber <UInt64[]>] [-Severit
y <String[]>] [-Source <String[]>] [-MessageName <String[]>] [-Event <String
[]>] [-StartTime <DateTime>] [-EndTime <DateTime>] [-Count <Int32>] [-Attrib
utes <EmsMessageInfo>] [-Controller <NcController[]>] [<CommonParameters>]
Get-NcEmsMessage [-Count <Int32>] -Template [-Controller <NcController[]>] [
<CommonParameters>]
Get-NcEmsMessage [-Count <Int32>] -Query <EmsMessageInfo> [-Attributes <EmsM
essageInfo>] [-Controller <NcController[]>] [<CommonParameters>]
DESCRIPTION
Return EMS log messages.
PARAMETERS
-Node <String[]>
The name of the node emitting the message. Data ONTAP wildcards are per
mitted.
Required? false
Position? 1
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-SequenceNumber <UInt64[]>
The message sequence number.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-Severity <String[]>
The message severity, valid values are emergency, alert, critical, error
, warning, notice, informational, and debug.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-Source <String[]>
The message source. Data ONTAP wildcards are permitted.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-MessageName <String[]>
The message name. Data ONTAP wildcards are permitted.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-Event <String[]>
The EMS event. Data ONTAP wildcards are permitted.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-StartTime <DateTime>
Retrieve only EMS entries that occur after this time.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-EndTime <DateTime>
Retrieve only EMS entries that occur before this time.
Required? false
Position? named
Default value
Accept pipeline input? true (ByPropertyName)
Accept wildcard characters? false
-Count <Int32>
The number of EMS entries to retrieve.
Required? false
Position? named
Default value
Accept pipeline input? false
Accept wildcard characters? false
-Attributes <EmsMessageInfo>
For improved scalability in large clusters, provide an EmsMessageInfo ob
ject with various fields set to indicate which fields to return on all o
bjects. Undesired fields should remain set to null. Use "Get-NcEmsMess
age -Template" to get the initially empty EmsMessageInfo object. If not
specified, all data is returned for each object.
Required? false
Position? named
Default value
Accept pipeline input? false
Accept wildcard characters? false
-Controller <NcController[]>
A clustered Data ONTAP controller to receive this cmdlet, as embodied by
an NcController object. This parameter is returned by the Connect-NcCo
ntroller cmdlet. If not specified, the value in the global variable Cur
rentNcController is used. In the latter case, if CurrentNcController co
ntains a collection of NcController objects, this cmdlet is invoked on e
ach controller in succession.
Required? false
Position? named
Default value
Accept pipeline input? true (ByValue, ByPropertyName)
Accept wildcard characters? false
-Template
Specify to get an empty EmsMessageInfo object for use with advanced quer
ies involving the Query attribute.
Required? true
Position? named
Default value
Accept pipeline input? false
Accept wildcard characters? false
-Query <EmsMessageInfo>
For advanced queries, provide a EmsMessageInfo object with various field
s set to indicate which records to retrieve. Other fields should remain
set to null. Use "Get-NcEmsMessage -Template" to get the initially emp
ty EmsMessageInfo object.
Required? true
Position? named
Default value
Accept pipeline input? false
Accept wildcard characters? false
<CommonParameters>
This cmdlet supports the common parameters: Verbose, Debug,
ErrorAction, ErrorVariable, WarningAction, WarningVariable,
OutBuffer and OutVariable. For more information, type,
"get-help about_commonparameters".
INPUTS
OUTPUTS
DataONTAP.C.Types.Ems.EmsMessageInfo
NOTES
Category: ems
API: ems-message-get-iter
Family: cluster
-------------- Example 1 --------------
C:\PS>Get-NcEmsMessage -Count 10
Get the 10 most recent EMS entries.
TimeDT Node Severity Event
------ ---- -------- -----
2/24/2012 1:34:15 PM fas3070cluster1 debug kern.syslog.msg: [ctran
_core_process_acn_event:275389910913245...
2/24/2012 1:31:34 PM fas3070cluster1 informational ems.engine.suppressed:
Event 'wafl.vol.autoSize.fail' suppress...
2/24/2012 1:30:20 PM fas3070cluster1 informational mgmtgwd.jobmgr.jobcompl
ete.success: Job "Vol Reaper" [id 1570]...
2/24/2012 1:26:19 PM fas3070cluster1 informational wafl.vol.autoSize.fail:
Unable to grow volume 'vol1@vserver:3d...
2/24/2012 1:25:00 PM fas3070cluster2 notice raid.rg.media_scrub.sta
rt: owner="", rg="/aggr1/plex0/rg0"
2/24/2012 1:24:39 PM fas3070cluster2 notice raid.rg.media_scrub.sum
mary.media: errors="0", rg="/aggr1/plex...
2/24/2012 1:24:39 PM fas3070cluster2 notice raid.rg.media_scrub.don
e: owner="", rg="/aggr1/plex0/rg0", dur...
2/24/2012 1:24:39 PM fas3070cluster1 debug secd.nfsAuth.noUnixCred
s: vserver (fas3070cluster01) Cannot de...
2/24/2012 1:24:34 PM fas3070cluster1 debug kern.syslog.msg: [ctran
_core_process_acn_event:275380387643306...
2/24/2012 1:22:51 PM fas3070cluster1 debug raid.aggr.log.CP.count:
Aggregate 'aggr2' (uuid = 0xf83fa806-1...
-------------- Example 2 --------------
C:\PS>Get-NcEmsMessage -Severity critical,warning -StartTime (Get-Date).AddH
ours(-1)
Get any critical or warning messages reported in the last hour.
TimeDT Node Severity Event
------ ---- -------- -----
2/24/2012 1:32:21 PM fas3070cluster1 warning sshd.auth.loginDenied:
message="Failed keyboard-interactive/pa...
2/24/2012 1:21:15 PM fas3070cluster1 warning sshd.auth.loginDenied:
message="Failed keyboard-interactive/pa...
2/24/2012 1:12:54 PM fas3070cluster2 critical ses.access.noEnclServ:
No Enclosure Services detected through ...
2/24/2012 1:09:43 PM fas3070cluster1 warning sshd.auth.loginDenied:
message="Failed keyboard-interactive/pa...
2/24/2012 1:04:46 PM fas3070cluster2 critical ses.access.noEnclServ:
No Enclosure Services detected through ...
2/24/2012 1:00:08 PM fas3070cluster1 warning wackiron.past.hour.limi
t: aggr0: Number of hours since wafliro...
2/24/2012 1:00:07 PM fas3070cluster1 warning wackiron.past.hour.limi
t: aggr2: Number of hours since wafliro...
2/24/2012 1:00:00 PM fas3070cluster2 critical monitor.shelf.accessErr
or: Enclosure services has detected an ...
2/24/2012 1:00:00 PM fas3070cluster2 critical monitor.shelf.configErr
or: Enclosure services has detected an ...
2/24/2012 1:00:00 PM fas3070cluster2 critical monitor.shelf.accessErr
or: Enclosure services has detected an ...
2/24/2012 1:00:00 PM fas3070cluster2 critical monitor.shelf.configErr
or: Enclosure services has detected an ...
2/24/2012 12:58:54 PM fas3070cluster1 warning sshd.auth.loginDenied:
message="Failed keyboard-interactive/pa...
2/24/2012 12:47:09 PM fas3070cluster1 warning sshd.auth.loginDenied:
message="Failed keyboard-interactive/pa...
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