I have set up an instance of AD-LDS as in here
http://www.thegeekispeak.com/archives/28
and connected to it with Softerra LDAP Browser
What I don't know how to do is get the users stored in the AD-LDS "database" on my colleague's machine into my machine. Is there some export/import process? Do I do it from the LDAP browser or somewhere else?
If someone has done this and can tell me how it could save me a lot of time and I would really appreciate it.
A good tool to work with directories in general is Apache Directory Studio and the language used to export/import datas from one Directory to another is LDIF. Apache Directory Studio log all your operation on a Directory in LDIF format.
Another is to build your version of AD-LDS as a replicate of the one of your colleague's machine.
There isn't a way to copy the entire object including attributes like SID and Password. If you simply want to share data, you can create replicas and the instances will be in sync.
Related
Having an issue getting a SQL Server linked server to Oracle working while using a tnsnames.ora file on a network share.
If I copy the tnsnames.ora file to the local server, the linked servers work fine. However, we keep the file on a network share. My sql service accounts have read access to the share. I configure TNS_ADMIN system variable to the network share, the linked servers no longer work. I get ora-12154: could not resolve the connect identifier specified. tnsping and sqlplus work on the server. When I use process monitor to investigate further, I see:
Operation: createFile
Result: ACCESS DENIED
...
Impersonating: domain\MyLogin
This seems like an issue, but is maybe a false positive? If a process is trying to impersonate my account and access a remote resource it will fail since we don't have Kerberos configured to handle double-hop.
SQLPlus and TNSPing work just fine with the network share configured.
I've looked at this post and tried the items that seemed relevant, but had no success.
Additional Info:
sqlnet.ora has this:
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
I am able to open a file browser as a service account and open the tnsnames file.
I had this same issue while trying to connect a oracle 10g database via my WCF serivce developed in .NET 4.0 framework.
I was having multiple instances of ORACLE installed in my system. So, I modified the ORACLE_HOME to point to the Oracle 10g and it worked.
Also check the following:
Your service name might have an alias, so Make sure that your listener is listening for the same service name that you are using and check for both local and global entries. Check:
$ORACLE_HOME/network/admin/tnsnames.ora
Check your global_name setting with this SQL:
select * from global_name;
Also, Please make sure you add the Key TNS_ADMIN in the registry and create a enviroinment variable with name TNS_ADMIN
Regedit->HKEY_LOCAL_MACHINE->Software->Oracle->RightClick NEW->StringValue and name
Specify the correct path where the oracle is installed for Example
X:oracleproduct32bit10.0.1.0.0NETWORKADMIN
Edit
The below video also looks quite helpful. Please check.
https://www.youtube.com/watch?v=Sec8WG8gQPg
As an Oracle DBA I sometimes have to work with Windows. Maybe you can adopt from my experiences with Oracle on Windows.
Scenario:
An Oracle DB runs under a domain user. I want to restore a database from a backup which is located on a Windows share (sounds like "read" but it obviously isn't). I (or let's say the windows team) did not manage to find the proper way to grant the required permissions.
After many tries, the admins grant "everything" to the entire Oracle server.
Even though the Oracle process runs in a user context we did not find a set of permissions for the user only. Only the permissions for the entire server enabled the restore process to access the data.
From security point of view this is a horrible solution! But maybe it will help you to come closer to a solution (and if so, please share :-)).
On Ubuntu 17.04, I have a .bak file in /var/opt/mssql/backup/ that I am trying to restore to a separate partition because the partition I have SQL Server installed on does not have enough room for the database to be restored to.
I am getting an error like the following: The operating system returned the error '5(Access is denied.)' while attempting 'RestoreContainer::ValidateTargetForCreation' on '/media/<my-user-name>/<some-folder>/<mdf-file>.mdf'.
I've tried to use chmod and chown to change the permissions of that folder on the second partition, but I'm not getting it quite right because I still get the error.
What user is trying to write to that folder in the second partition?
How do I get that user account permissions to successfully restore the database to that folder?
I had this second hard drive connected via a caddy and was able to perform this task no problem. But as soon as I installed the ssd internally, Ubuntu has not allowed whatever user account I'm using in the SQL Server CLI for it this time.
Thanks!
Update
I changed the owner of the second partition/ssd to mssql and now I have permission to restore the database to this location. I would assume that if the owner of that whole ssd is mssql, I might have other permission issues down the road using this ssd for other things. Is there a way to configure this so that my personal user account as well as mssql has permissions to this folder enough to own it? I don't think two different accounts can own a folder, but is there a way to permit multiple accounts with sufficient access to perform these actions?
I won't pretend to be knowledgeable about this, but I had a permissions issue while trying to restore a .bak that was on a network vm to my local device, it worked when I added it to a .zip with 7-share, then copied it to the location I wanted and extracted it.
I had the permissions issue when I tried to move it without zipping, and as far as I remember I still had this issue when I used send to compressed (zipped) folder. I'm not sure why, maybe someone else can elaborate
I solve the problem by deleting the old database, creating a new one and restoring the backup to the new one.
My problem was probably cause by the fact that I had created the database in evalutation edition of MS SQL Server and I wanted to rewrite it by backup in new instalation of developer edition.
To put the problem simply,
I have a piece of code that is currently working on an instance of Windows Active Directory. Now in order to test that I want to use another LDAP server that has the same hierarchy and the same data. I have a local instance of open ldap running. Is there a way where can easily replicate it?
Really if you want to test the content of an Active-Directory, the very best way is to install an Active-Directory Application Mode (ADAM). It's a free product from Microsoft in wich you can easily duplicate you AD Schema an then your datas. ADAM exists under W2K8 under the name of lightweigt Active Directory (LDS).
You can do it whit openldap, but you have to translate the schema and then to export/import your datas usin LDIF.
I have the following problem and I need to know if there´s a way to fix it.
I have a client who was cheap enough to decline buying a backup plan for his postgreSQL databases on the main system that runs his company and as I thought it would happen some day, some OS files crashed during a blackout and the OS needs to be reinstalled.
This client didn't have any backups of the databases but I managed to save the PostgreSQL main directory. I read that the databases are stored somehow inside the data directory of the postgres main folder.
My question is: Is there any way to recover the databases from the data folder only? I am working in a windows environment (XP service pack 2) with PostgreSQL 8.2 and I need to reinstall PostgreSQL in a new server. I would need to recreate the databases in the new environment and somehow attach the old files to the new database instances. I know that's possible in SQL Server because of the way that engine stores the databases but I have no clue in postgres.
Any ideas? They would be much appreciated.
If you have the whole data folder, you have everything you need (as long as architecture is the same). Just try restoring it on another machine before wiping this one out, in case you didn't copy something.
Just save the data directory to disk. When launching Postgres, set the parameter telling it where the data directory is (see: wiki.postgresql.org). Or remove original data directory of the fresh installation and place the copy in its place.
This is possible, you just need to copy the "data" folder (inside the Postgres installation folder) from the old computer to the new one, but there are a few things to keep in mind.
First, before you copy the files, you must stop the Postgres server service. So, Control Panel->Administrative tools->Services, find Postgres service and stop it. When you're done copying the files and setting permissions, start it again.
Second, you need to set the permissions for the data files. Because postgres server actually runs on another user account, it will not be able to access the files if you just copy them into the data folder, because it will not have permissions to do so. So you need to change the ownership of the files to the "postgres" user. I had to use subinacl for this, install it first, and then use it from command prompt like this (first navigate to folder where you installed it):
subinacl /subdirectories "C:\Program Files\PostgreSQL\8.2\data\*" /setowner=postgres
(Changing ownership should also be possible to do from the explorer: first you must disable "Use simple file sharing" in Folder options, then a "Security" tab will appear in the folder Properties dialog, and there are options there to set permissions and change ownership, but I wasn't able to do it that way.)
Now, if the server service can't start after you start it manually again, you can usually see the reason in the Event viewer (Administrative tools->Event viewer). Postgres will throw an error event, and inspecting it will give you a clue about what the problem is (sometimes it will complain about a postmaster.pid file, just remove it, etc.).
The question is very old, but I want to share an effective method that I found.
If you have not got a backup with "pg_dump" and your old data is folder, try the following steps.
In the Postgres database, add records to the "pg_database" table. With a manager program or "insert into".
Make the necessary check and change the following insert query and run it.
The query will return an OID after it has worked. Create a folder with the name of this number. Once you have copied your old data into this folder, the use is now ready.
/*
------------------------------------------
*** Recover From Folder ***
------------------------------------------
Check this table on your own system.
Change the differences below.
*/
INSERT INTO
pg_catalog.pg_database(
datname, datdba, encoding, datcollate, datctype, datistemplate, datallowconn,
datconnlimit, datlastsysoid, datfrozenxid, datminmxid, dattablespace, datacl)
VALUES(
-- Write Your collation
'NewDBname', 10, 6, 'Turkish_Turkey.1254', 'Turkish_Turkey.1254',
False, True, -1, 12400, '536', '1', 1663, Null);
/*
Create a folder in the Data directory under the name below New OID.
All old backup files in the directory "data\base\Old OID" are the directory with the new OID number
Copy. The database is now ready for use.
*/
select oid from pg_database a where a.datname = 'NewDBname';
As shown by move database to another hard drive. All we need to do is to modify the registry table and file permissions. By modifying registry table(shown in image 1), postgresql server know the new location of data.
modify registry
If you have issues with permissions or with stuff like icacls during installation to old data folder then try my solution from sister website.
https://superuser.com/a/1611934/1254226
I do so but the most tricky part was to change the owner permission:
go to services from administative tools
find postgres service and double click on it
at log on tab change to local system
then restart
Example, I have 2 server, each server using a copy of linux cpanel.
I first install free trial script into subfolder reside in Server A.
eg:
sample.com/service/username1
sample.com/service/username2
sample.com/service/username3
Then when people decided to upgrade, I gonna move all files to theirnewdomain.com, including database etc into Server B (another copy of cpanel).
In such case, what is the best suggestion to perform this kind of upgrade?
Move files from serverA to ServerB, possible to automate it? Zip it into a common place for Server B to pickup?
Moving mysql db created in ServerA's cpanel into ServerB's cpanel, best way? Recreate a copy into ServerB, then dump data into the fresh copy?
Seems like not possible to directly modify the db pointing in cpanel database, because its now 2 server, each server got a copy of cpanel. Things are separated.
Note, this process need a few task to be done in the process. Eg: update to centralized database of the file moving status, domain creation status, db creation status, and etc...
Any idea?
How actually other service that host in multi server work?
In general, you probably want to follow the pattern of running a backup script and then extracting it on the new server. You may find some hints in this description of a manual process.