[cifs-protocol] [REG:111060858976134] Deleted object removal

[Edgar Olougouna]

Matthieu,

I am investigating this and will update you as soon as I have news.

Regards,
Edgar

-----Original Message-----
From: Bryan Burgin 
Sent: Wednesday, June 08, 2011 11:26 AM
To: mat at samba.org; pfif at tridgell.net; cifs-protocol at samba.org
Cc: MSSolve Case Email
Subject: [REG:111060858976134] Deleted object removal

[dochelp to bcc]
[adding case number and case mail]

Hi, Matthieu,

Thank you for your question.  I created case 111060858976134 to track this.  An engineer from the Protocol team will pick this up soon.

Bryan

-----Original Message-----
From: Matthieu Patou [mailto:mat at samba.org] 
Sent: Wednesday, June 08, 2011 12:33 AM
To: Interoperability Documentation Help; pfif at tridgell.net; cifs-protocol at samba.org
Subject: Deleted object removal

Hello doc help team,

On a Windows 2008R2 server I joined and unjoined a Samba 4 domain controller and created users and groups and then deleted them.

As the recycle bin is not activated this has resulted to ~ 100 of deleted objects. Most of this took place between march 2011 and mid may 2011.
With the default tombstonelifetime (180 days) the objects were not removed. Then last saturday I changed this value to 10 days.

./bin/ldbsearch -H ldap://172.16.100.27 -U administrator%totoTATA321 '(tombstonelifetime=*)' --show-deleted --cross-ncs tombstonelifetime # record 1
dn: CN=Directory Service,CN=Windows
NT,CN=Services,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
tombstoneLifetime: 10

# returned 1 records
# 1 entries
# 0 referrals

Within a couple of hours most of the objects were removed, that's mostly what I expected. Still I had the following ones:

# record 1
dn: 
CN=ARES\0ADEL:6d4b237f-b7a8-4b34-ad25-61af76145272,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505155906.0Z

# record 2
dn: 
CN=ARES\0ADEL:1757303b-6f90-434b-a3f7-215a92c2ecd5,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505164717.0Z

# record 3
dn: 
CN=ARES\0ADEL:2e6bc9e6-a2cc-4d47-bfde-07a6fe649878,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505164200.0Z

# record 4
dn: 
CN=ARES\0ADEL:91cf9b10-8e4c-4ea7-a46b-7cf32d5c9754,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505154845.0Z

# record 5
dn: 
CN=ARES\0ADEL:197e888f-cbb2-4d15-9699-d91dc4cf370b,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110513094933.0Z

# record 6
dn: 
CN=ARES\0ADEL:b037755f-5f4b-47af-9064-d50d82fbe757,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505160242.0Z

# record 7
dn: 
CN=ARES\0ADEL:140a486c-430e-4a3c-9b6a-5df6914a2638,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505171053.0Z

# record 8
dn: 
CN=ARES\0ADEL:c40d63c2-7045-4ea1-ab46-c0a5d6f203a9,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110513120439.0Z

# record 9
dn: 

CN=ARES\0ADEL:16df8618-cc2a-4969-9d75-9666cce09ade,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505164942.0Z

# record 10
dn: 
CN=ARES\0ADEL:a894b564-2639-4940-a69a-09f37977c125,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505155924.0Z

# record 11
dn: 
CN=ARES\0ADEL:48eb0e2d-7b1f-480a-bbcc-5047a2f00e69,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505160128.0Z

# record 12
dn: 
CN=ARES\0ADEL:2800d082-75f6-417a-afb0-c83cba4274c8,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=w2k8r2,DC=home,DC=matws,DC=net
whenChanged: 20110505161112.0Z


As they are older than 10 days I don't understand why they were not removed right away.
Is there any explanation ?

Matthieu.

--
Matthieu Patou
Samba Team        http://samba.org
Private repo      http://git.samba.org/?p=mat/samba.git;a=summary