1.       What is your hardware inventory scan schedule set to? Daily

2.       How many clients are in your environment? 13,000 Windows 7 SCCM 2012 
SP1 CU3 clients

3.       Are you still experiencing a large number of BadMIFs? No
From: [email protected] [mailto:[email protected]] On 
Behalf Of Art Flores
Sent: Thursday, June 26, 2014 12:44 PM
To: [email protected]
Subject: [mssms] HW inventory scan schedule

CM 2012 SP1 CU3
I had our CM client settings for hardware inventory configured to do daily 
scans.  After seeing a large number of BadMIF files, and not being able to get 
rid of them by resetting the inventory to force a full scan, I opened a ticket 
with Microsoft.
They asked me to reset the inventory on the computers causing bad scans (I 
didn't tell them I had already done this, I wanted to see what they did), so I 
wrote an updated script and ran the commands again.  I got these same commands 
from an email on this list.
WMIC /namespace:\\root\ccm\invagt path inventoryActionStatus where 
InventoryActionID="{00000000-0000-0000-0000-000000000001}" DELETE /NOINTERACTIVE
WMIC /namespace:\\root\ccm path sms_client CALL TriggerSchedule 
"{00000000-0000-0000-0000-000000000001}" /NOINTERACTIVE
After I reported to Microsoft that the WMIC commands weren't fixing the issue, 
they did some more troubleshooting, and then made the following 2 changes.
Changed the hardware inventory from daily scans to every 4 days, and deleted 
all the BadMIF files.
I would like to ask the group here the following questions to compare numbers 
against our environment.  I personally would like to do daily scans for updated 
data, but I don't want to have the BadMIF files issue either.

4.       What is your hardware inventory scan schedule set to? Changed from 
daily to every 4 days.

5.       How many clients are in your environment? 4,000

6.       Are you still experiencing a large number of BadMIFs? No





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