Hello,
I like to track IO for disk object, Specially for OS post Vista. I want to explicitly do below partition manager. I understand it is the upperfilter key in registry where filters are listed.
Following questions are to make sure newer driver always load below partition manager
Is there a way to make sure upper disk filter drivers are loaded in a given order at every reboot?
Whether windows guarantee to load as per upper filter key?
Is there a way to load upper disk filter through inf to make sure it is loaded below partition manager? I wish not to write explicit program to change the registry for ordering
Just to add
I mean to get stacked below Partition manager.
I would like to share the test result.
I loaded the upper disk filter and rebooted the machine. Later I interchange the upper key (partmgr and NEWfilter) registry manually and attached new disk. I find the stack for the newer device is different than older disk w.r.t to upper filter
The key is read as the dusk is built by pnp, this is expected behavior
d
Bent from my phone
From: xxxxx@yahoo.co.inmailto:xxxxx
Sent: ?2/?4/?2015 3:59 AM
To: Windows System Software Devs Interest Listmailto:xxxxx
Subject: RE:[ntdev] Upper disk filter load order
I would like to share the test result.
I loaded the upper disk filter and rebooted the machine. Later I interchange the upper key (partmgr and NEWfilter) registry manually and attached new disk. I find the stack for the newer device is different than older disk w.r.t to upper filter
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Is there a way through INF where I can set as first upper filter? i.e editing the registry
upper-filter key in a way where it is the first entry e.g. Newfilter Partmgr
No, you need code for that
-----Original Message-----
From: xxxxx@lists.osr.com [mailto:xxxxx@lists.osr.com] On Behalf Of xxxxx@yahoo.co.in
Sent: Wednesday, February 04, 2015 8:47 PM
To: Windows System Software Devs Interest List
Subject: RE:[ntdev] Upper disk filter load order
Is there a way through INF where I can set as first upper filter? i.e editing the registry upper-filter key in a way where it is the first entry e.g. Newfilter Partmgr
NTDEV is sponsored by OSR
Visit the list at: http://www.osronline.com/showlists.cfm?list=ntdev
OSR is HIRING!! See http://www.osr.com/careers
For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars
To unsubscribe, visit the List Server section of OSR Online at http://www.osronline.com/page.cfm?name=ListServer