We have a 6 node S2D cluster and it will not allow us to create Mirror-accelerated parity volumes. This is after i have successfully created 8 volumes prior to this.
No matter what options you select or place in powershell we can not create the correct volume.
Thanks for any input.
I tried to add images, but this will not allow me because this is my first post. Please let me know how I can add info to this post.
I upgrade a server from 2016 to 2019. After the upgrade one of my Storage Spaces drives went missing. The drives are showing in Device Manger but aren't showing Disk Management and the Storage Pool is gone. At first I thought the problem was a cheap controller (4 Port SATA in home test server) wasn't being supported in Server 2019. I swapped out with a LSI SATA / SAS card that has certified drivers. Still having same problem. All 4 disks are showing this error in device manager:
Last Device Instance Id: SCSI\Disk&Ven_Msft&Prod_Virtual_Disk\2&1f4adffe&0&000003
Class Guid: {4d36e967-e325-11ce-bfc1-08002be10318}
Location Path:
Migration Rank: 0xF000FC000000F120
Present: false
Status: 0xC0000719
This doesn't seem to directly be Storage Spaces issue but since they were that way in 2016 I figure it might be related. Anyone have any suggestions?
I just migrated from Windows Small Business Server 2011 (Windows 2008 R2) to an new environtment, containing an new Virtual Windows Server 2019 File Server.
We've cleaned up all group policies, WMI Filters etc, which are no longer needed.
The network is a small network, which contain the following specs:
-Windows Server 2019 AD Server, with File Services
-Windows Server 2012 R2 Server with File Services (for Test purposes)
-Windows Server 2016 Server with Exchange 2016
-Windows 10 Professional Clients
-Network 1Gbps
-Active Directory Windows Server 2016 Level (Domain and Forest Level)
-Sysvol migrated to DFSR
Hardware Server:
HP ProLiant DL380 Gen10
128Gb Internal Memory
8 480Gb Solid State Drives (RAID 5)
Now the problem is as follows:
On the Windows 2019 Server, accessing files (Word, PDF etc) is terrible slow. For example, when a client try to open an PDF File on the Windows Server 2019 on a share. It takes about 15-30 seconds to open Acrobat and the specific file. The Client itself has 8Gb RAM, 256Gb Solid State Drive, Windows 10 Pro and 1Gbps Network.
If i move the share, containing the files on the Windows Server 2019 server, for example to the Windows Server 2012 R2, opening the file takes less than 1 second!
I spoke various people, and they all say, it has something to do with the different SMB Protocol.
Please help,
While I am quite happy with the random read / seq. write and random write performance, sequential read on a Mirrored Storage Volume is somewhat strange - it looks like only one out of the 2 disks was serving my I/O requests. Is there any thing I need to check, or this is just a "normal" behavior of SS that's not quite normal?
Please see the below simple comparison I did between SS Mirrored and VROC RAID 1. Unfortunately not all slots on the M/B has VMD enabled so SS needs to come into the picture.
SS:
2x Intel P3700 2TB - Mirrored
SEQ1M QD=16 T=1: Read: 2757.57 MB/s Write: 2014.33 MB/s
SEQ1M QD=1 T=1: Read: 1157.53 MB/s Write: 1770.58 MB/s
Random 4k QD=32 T=16: Read: 2997.89 MB/s Write: 1752.23 MB/s
VROC:
2x Intel P3700 2TB - RAID 1 via VMD
SEQ1M QD=16 T=1: Read: 5579.43 MB/s Write: 2029.85 MB/s
SEQ1M QD=1 T=1: Read: 1732.4 MB/s Write: 1920.70 MB/s
Random 4k QD=32 T=16: Read: 3282.03 MB/s Write: 1727.10 MB/s
Cheers
Chris
Hi,
I have a problem with shares on file server windows 2019.
When i open a shared file and make changes, the process of saving takes too long even some times "Not Responding".
I manage to find out that the problem is when i make SMB connection to the file server with "Dialect" 3.1.1.
When i disable SMB2 on the file server and the connection to the file server is SMB1 ("Dialect" 1.5) i have no issues.
But the problem is that Win10 and newer versions of server do not have enabled SMB1 by default.
BR,
Aleksandar
Problem:
This error is periodically recorded in the System event log:
Event ID: 10000
Source: DistributedCOM
Event Data: Unable to start a DCOM Server: {9C38ED61-D565-4728-AEEE-C80952F0ECDE}. The error: "0" Happened while starting this command: C:\Windows\System32\vdsldr.exe -Embedding
This error appears when DFS-R is installed, when the computer is rebooted, every time the DFS-R service is started, and whenever application aware checkpoint-based backups are taken.
Simple reproduction steps:
Notes:
Request:
This issue is related to another TechNet question, but there's no answer there.
I thinkit's ignorable, but I don't really know. I would like to "fix" whatever is causing this error. Or, at least get some authoritative comments that it is safe to ignore, and preferably have someone at Microsoft correct the problem that is leading to an ignorable error.
Any and all help would be appreciated. Thank you.
-Tony
I'm trying to remove a DFS target folder in a process to migrate these to a new server. I get an "Access Denied" when trying to do it from the DFS Management GUI. I get a "PermissionDenied" when trying to do it from powershell using this command:
Remove-DfsnFolderTarget -Path "\\dfsshare.local\root\folder" -TargetPath "\\server\folder"
I've also tried from the machine itself in powershell using this command, with the same "Access is deneid":
"dfscmd.exe /remove \\dfsshare.local\root\folder \\server\folder"
Any idea what permissions I need to check/change in order to be able to remove this? (I've also tried it with the share enabled and disabled on the target server.)
Hi all:
I'm having very wierd experiences using Mountpoints and Linux (CentOS7)
I have a lot of volumes mounted using "mountpoints", for example, "logs" volume is a 500GB volume mounted in D\Mountpoints\logs and shared using NFS.
I can mount this NFS using Linux with a standard command and it works well
mount -t xxx.xxx.xxx.xxx:/logs /mnt/NFS/logs
however, when I create textfiles using Linux the files are created like this "ゾtest.txt" and permissions are a bit confused, when I try to modify this file, the file "dissapear" in Linux, but I can see it in Windows, without modifications, and if I create files using Windows, I can't see it using Linux.
If I create NFS using "driveletters" it works well, for example, If I create NFS shares inside F:\logs or G:\logs and mount in Linux using the same command: mount -t xxx.xxx.xxx.xxx:/logs /mnt/NFS/logs
someone had similar experiences using mountpoints and Linux? Recommendations?
Hello,
I am new to Microsoft Server , and I would like to seek you help and expertise on how to install an Oracle client 12c on the Microsoft Server 2016. I would like to ask if I need to choose a Oracle Client (X64) or Oracle Client (32 bits) . The reason that I am asking that I run a Power Shell script and it is in the WOW6432Node so I guess that mine script is 32 bits and I may need to download an Oracle client (32 bits),. Please help to correct mine assumption.
Also , I would be greatly appreciated if you could give some documentation regarding the download of Oracle client for Window Server 2016.
Thanks!
Student at Georgia Tech
Hello,
I know client machines's boot time will be slower in the first time because it need time to install one. However, I would like to know if GPO succeed to deploy software to client machines, will it be still slower down the boot time afterwards.
And do I need disable that GPO if all client machines has already been deployed.
Hello,
I've been having some trouble getting DAC device claims to work, and I was wondering whether anyone could point me in the right direction.
The environment is configured as follows:
Domain Controllers (hostnames dc01, dc02, dc03)
File server (hostname server01)
Client machine (hostname pc01)
User account (ab01)
Similar to a previous question along these lines (https://social.technet.microsoft.com/Forums/lync/en-US/1522933d-d004-430b-9251-6f7bcc6891f8/dac-device-claims-not-being-generatedpassed?forum=winserverDS), user based claims seem to work well: When the conditional permission based on a user claim is configured, then user ab01 has full control of test_share.
The effective permissions (evaluated on the file server) also appear to give the desired results: When conditional permissions are configured to use a device based claim (ab01 has full control when device.location="secure"), user ab01 is shown to have full control from pc01, but not from machines where device.location is undefined, or doesn't equal "secure". In real life however, user ab01 only has read/execute permissions when accessing test_share from pc01. Any attempt to create or modify files/folders generates a permissions error.
Various events with id 4626 show up at regular intervals in the logs on the file server and DCs:
Subject:
Security ID: NULL SID
Account Name: -
Account Domain: -
Logon ID: 0x0
Logon Type: 3
New Logon:
Security ID: Domain01\ab01
Account Name: ab01
Account Domain: Domain01
Logon ID: 0x11111111
Event in sequence: 1 of 1
User Claims: ad://ext/l:1111111111111111 <String> : "secure"
Device Claims: -
Subject:
Security ID: NULL SID
Account Name: -
Account Domain: -
Logon ID: 0x0
Logon Type: 3
New Logon:
Security ID: Domain01\PC01$
Account Name: PC01$
Account Domain: Domain01
Logon ID: 0x111111
Event in sequence: 1 of 1
User Claims: ad://ext/location:1111111111111111 <String> : "secure"
Device Claims: -
Klist shows the following on PC01:
#4> Client: ab01 @ Domain01
Server: cifs/server01 @ Domain01
KerbTicket Encryption Type: AES-256-CTS-HMAC-SHA1-96
Ticket Flags 0x40a10000 -> forwardable renewable pre_authent name_canonicalize
Start Time: 1/2/2020 5:15:40 (local)
End Time: 1/2/2020 14:56:47 (local)
Renew Time: 1/8/2020 19:11:48 (local)
Session Key Type: AES-256-CTS-HMAC-SHA1-96
Cache Flags: 0x40 -> FAST
Kdc Called: dc03.domain01
Any advice on getting device claims working (or on how I can find more information about why they're not…) would be much appreciated.
Many thanks in advance
Gents,
I'm deploying on promises AD RMS with FSRM and DAC as well, using windows server 2016.
Everything works fine. Except the File management task in fsrm. When trying to automatically encrypt files using RMS Encryption Action it doesn't work I got an error :
File Server ressource Manager
Error was encountered while running the file management task:
Exception from HRESULT: 0x8004CF3B
Also the policy templates that has been created on AD RMS Server
didn't show up on fsrm file management task?
I cannot find any document that talk about how to do that? Except some old posts about server 2008 talking about adding some regestry entries!
I think this is because Microsoft is pushing the world to the Cloud.
Please advise.
So there are more than a couple threads already about DFSR issues even mentioning this error, however... most of the "files" listed dont exist and have random names e.g.
35464C00
&
C0D56000
the full error is:
The DFS Replication service has been repeatedly prevented from replicating a file due to consistent sharing violations encountered on the file. The service failed to stage a file for replication due to a sharing violation.
Additional Information:
File Path: H:\Data\data\Share Folder\Work Management\Rota's\2020\Jan\35464C00
Replicated Folder Root: H:\Data\Fldata\Admin-UW Folder
File ID: {447810FB-3447-40CF-AF31-9A35CACA79FA}-v759011
Replicated Folder Name: Share Folder
Replicated Folder ID: 8A2269CD-3922-4921-B956-EBA23A9F8522
Replication Group Name: ProdShare.local\data\Share Folder
Replication Group ID: 88D70F89-E57B-42D0-9870-F90C855357FD
Member ID: 38D66F8B-C54F-4E6C-BF01-E557EF354A96
Do you have any suggestions what could be causing this or what the files are?
Can a Folder Target be on 2 Active NameSpace?
Also can a DFS-R Member be on 2 Active Replication groups?
Hi Team,
Have a good day! I need your help to lock-down NTFS permission for a folder into file server on domain. The scenario is every user had their own folder and need only a user itself can access their own folder. So how to setup from the start and assign permission? I really appreciate your big help guys!
See screenshots below as a reference:
DATA - Main Folder
SALES - Subfolder of DATA
Alvin, David , Benis a folder inside a SALES.
Requirements: Alvin,David,Ben -Only can access their own folder and denied for other.