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- | text = This page describes creating a backup on Samba v4.0-v4.8 using a bash script. Creating backups has been greatly i This is a tutorial about backup and restore of a Samba AD DC. It is hoped that it will be useful, but it co7 KB (1,158 words) - 16:20, 18 February 2022
- One of the backup options involves renaming the domain (see [[Domain rename tool]]). Note tha ...store</code> to restore the backup-file. Generally, you'll need to run the backup/restore commands as root. See [[Back up and Restoring a Samba AD DC]] for m4 KB (587 words) - 05:21, 1 May 2019
- ...ibly time consuming (as it mostly requires a GUI editor) and so allowing a backup to be restored (to a new GPO) makes this a lot easier. This makes it much e The backup process reads the GPO configuration files and stores them as generalized XM7 KB (1,206 words) - 09:13, 17 November 2021
- 49 bytes (9 words) - 14:21, 18 December 2016
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- ...database that the testenv uses via a backup-file. For more information on backup-files, see [[Back up and Restoring a Samba AD DC]]. Basically, the easiest bin/samba-tool domain backup offline --targetdir=$HOME/samba-backups --configfile=./st/$ENVNAME/etc/smb.2 KB (365 words) - 04:47, 10 June 2019
- One of the backup options involves renaming the domain (see [[Domain rename tool]]). Note tha ...store</code> to restore the backup-file. Generally, you'll need to run the backup/restore commands as root. See [[Back up and Restoring a Samba AD DC]] for m4 KB (587 words) - 05:21, 1 May 2019
- Login to node2 - the backup domain controller, and do the same. Login to your backup domain controller (node2) and type the following command using the SID obta3 KB (240 words) - 13:42, 25 January 2007
- ...lone of a running DC's database, renames it in the process, and produces a backup file. * samba-tool domain backup restore: this takes the backup file and populates the files needed to run a fresh new samba DC.5 KB (825 words) - 11:20, 28 July 2019
- dn: cn=Backup Operators,ou=Groups,dc=differentialdesign,dc=org cn: Backup Operators5 KB (619 words) - 13:42, 25 January 2007
- Repeat this process on node2 your backup domain controller, so they are both running identical versions of heartbeat1 KB (118 words) - 13:48, 25 January 2007
- | text = This page describes creating a backup on Samba v4.0-v4.8 using a bash script. Creating backups has been greatly i This is a tutorial about backup and restore of a Samba AD DC. It is hoped that it will be useful, but it co7 KB (1,158 words) - 16:20, 18 February 2022
- * Generate a 'rename' backup of one of your production DCs. * Restore the backup-file onto the lab DC.9 KB (1,571 words) - 11:41, 1 June 2021
- ...ibly time consuming (as it mostly requires a GUI editor) and so allowing a backup to be restored (to a new GPO) makes this a lot easier. This makes it much e The backup process reads the GPO configuration files and stores them as generalized XM7 KB (1,206 words) - 09:13, 17 November 2021
- Login to node2 – your backup domain controller, use the exact same configuration as the primary domain c1 KB (168 words) - 13:49, 25 January 2007
- Login to node 2 the backup domain controller and do the same.1 KB (169 words) - 13:52, 25 January 2007
- ...doing this as per section 7.0: BIND DNS; however it is desirable to have a backup feature such as entries in the /etc/hosts file.1 KB (173 words) - 13:31, 25 January 2007
- ...x</code> option (and it's probably best to take both an online and offline backup). ...u could try reverting back to the domain backup-file. Restoring the domain backup-file involves rejoining all the DCs from scratch, so you would only resort4 KB (700 words) - 04:03, 31 July 2019
- Now login to node2 the backup domain controller and fdisk /dev/hdd1 as per above; or your chosen device.2 KB (248 words) - 13:52, 25 January 2007
- On the Backup Domain Controller2 KB (222 words) - 13:52, 25 January 2007
- | text = This page describes creating a backup on Samba v4.9 onwards. For backups on Samba v4.0-v4.8, see [[Using_the_samb ...in the unlikely event that it suffers a catastrophic failure. It does not backup individual DCs.24 KB (4,038 words) - 09:39, 17 March 2021
- '''''- Backup Domain Controller''''' Login to node2 – the backup domain controller and repeat the above steps.11 KB (1,406 words) - 06:08, 18 June 2007
- ...to create a snapshot backup-file of the database. You can then restore the backup-file on a new VM (instead of doing the <code>samba-tool domain provision</c :If you are using developer testenvs, note that you can load the backup-files into a [[Customdc testenv]].7 KB (1,118 words) - 00:43, 5 June 2019
- Login to node2 - the backup domain controller, and do the same. Login to your backup domain controller (node2) and type the following command using the SID obta22 KB (2,932 words) - 12:49, 14 March 2007
- Repeat this process on node2 your backup domain controller, so they are both running identical versions of heartbeat Login to node2 – your backup domain controller, use the exact same configuration as the primary domain c7 KB (1,118 words) - 12:50, 12 March 2007
- # # Backup Domain Controller2 KB (262 words) - 13:31, 25 January 2007
- ...ate test data from your domain, use the [[Domain rename tool]] to create a backup; the example on this page assumes you have used mydomain.org as the renamed sudo samba-tool domain backup rename MYDOMAIN mydomain.org --targetdir=/tmp/backup --server=dc1 -UAdministrator9 KB (1,462 words) - 14:03, 17 November 2023
- * Join domain as either member or backup domain controller * Copy a running DC's current DB into a backup tar file10 KB (1,438 words) - 14:54, 20 August 2023
- added: "cn=Backup Operators,ou=Groups,dc=differentialdesign,dc=org" (00000013)4 KB (519 words) - 13:43, 25 January 2007
- ...r domain using the [[Back_up_and_Restoring_a_Samba_AD_DC|samba-tool domain backup tool]]. ...age, take an [[Back_up_and_Restoring_a_Samba_AD_DC#Online_DC_backup|online backup]] of another DC in the network. This mimics the rejoin process - if it does8 KB (1,399 words) - 20:37, 28 September 2021
- added: "cn=Backup Operators,ou=Groups,dc=differentialdesign,dc=org" (00000013)5 KB (645 words) - 13:43, 25 January 2007
- ...roblems with your Active Directory (AD). Verify that you have a restorable backup before changing the IP address. For details, see [[Back_up_and_Restoring_a_3 KB (459 words) - 14:03, 16 July 2020
- == Backup Domain Controller (BDC) == ...s are always done on the [[#Primary_Domain_Controller_.28PDC.29|PDC]]. The Backup Domain Controller is only read-only. Changes are pushed from the PDC via Ma14 KB (2,228 words) - 21:06, 24 July 2014
- ...uld [[Back_up_and_Restoring_a_Samba_AD_DC#Restoring_the_domain|restore the backup-file]] you made prior to upgrading. Note that you can only restore a single ...abase was upgraded by that version (or a higher one). Hopefully you made a backup of your database before upgrading, in which case you restore it. Otherwise,11 KB (1,744 words) - 21:11, 12 November 2022
- For Time Machine backup share (added in Samba 4.8):3 KB (491 words) - 09:18, 29 June 2022
- ...in uses only one Primary Domain Controller (PDC) and optionally additional Backup Domain Controllers (BDC). In an AD forest, there is no difference between D * Create a hot-backup of the <code>/usr/local/samba/private/idmap.ldb</code> file on the existing16 KB (2,434 words) - 10:26, 26 September 2023
- ...nges to understand the process. Restoring your production environment from backup is costly in time and resources, and may cause an extended outage as a resu * Ensure you do this first on a [[Create_a_samba_lab-domain|lab-domain backup of your production domain]]10 KB (1,486 words) - 09:54, 30 March 2024
- (*) information persistent across restarts (but not necessarily important to backup).5 KB (718 words) - 15:37, 7 January 2017
- It is not necessary to install smbldap-tools on the backup domain controller. However this lets you add users from the BDC which will8 KB (1,057 words) - 13:45, 25 January 2007
- | text = Updating the Schema can break your AD. Verify you have a working backup before updating the schema.5 KB (795 words) - 15:17, 26 November 2023
- ...broken DC and connect it to the network again. But never restore it from a backup, if at least one DC in the domain is still working. The replication could m7 KB (1,080 words) - 21:04, 25 March 2019
- :* [[Backup and restore]]6 KB (791 words) - 17:26, 22 May 2023
- <BR>Before starting, make a '''backup''' of your sysvol just in case.6 KB (955 words) - 09:43, 9 March 2022
- <BR>Please make a '''backup''' of your sysvol, just in case, this is because there is no <code>dry-run<6 KB (935 words) - 08:13, 1 January 2024
- It is not necessary to install smbldap-tools on the backup domain controller. However this lets you add users from the BDC which will19 KB (2,502 words) - 03:49, 19 September 2007
- <td rowspan="3">Join a domain as either a member or a backup domain controller <br>(server connection required)</td>17 KB (2,597 words) - 18:32, 10 October 2011
- Login to node 2 the backup domain controller and do the same. Now login to node2 the backup domain controller and fdisk /dev/hdd1 as per above; or your chosen device.49 KB (6,676 words) - 07:58, 7 March 2010
- * NT4 backup domain controllers (BDC)14 KB (2,101 words) - 14:37, 25 April 2024
- A new 'samba-tool gpo backup' command has been added that can export a set of Group Policy Objects from ...(The administrator needs to correct the values of XML entities between the backup and restore to account for the change in domain).63 KB (9,242 words) - 20:37, 22 September 2020
- Don't forget to update logrotate to backup your new log directories ('''NOTE:''' if you copy/paste this into your own16 KB (1,919 words) - 20:08, 22 May 2012
- ====Domain backup and restore==== ...ir domain DB]]. In the event of a catastrophic failure of the domain, this backup-file can be used to restore Samba services.76 KB (11,334 words) - 15:03, 3 March 2020
- It is necessary to use LDAP as our database backend for Samba when using Backup Domain Controllers. This is the recommended design to replicate records to25 KB (3,433 words) - 03:56, 21 September 2007
- ...75 BUG #14575]: samba-tool: Give better error information when the 'domain backup restore' fails with a duplicate SID. ...://bugzilla.samba.org/show_bug.cgi?id=14027 BUG #14027]: samba-tool domain backup offline doesn't work against bind DLZ backend.46 KB (6,847 words) - 08:20, 22 March 2022
- ====samba-tool domain backup offline with the LMDB backend==== ...takes out locks against concurrent modification of the database during the backup. If you use this tool on a Samba AD DC using LMDB, you should upgrade to t57 KB (8,418 words) - 16:59, 9 March 2023
- CVE number in time, the backup process is to fill in this form14 KB (2,218 words) - 08:00, 17 June 2023