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...amdump]] during one [[dumpcycle]] assuming one run per day. This supplies Amanda with the necessary information to calculate how often it needs to do full b Please see {{man|5|amanda.conf}} for information on amanda.conf parameters. ...

...tibility}} for the most up-to-date information about compatibility between Amanda versions. The recommended course for upgrades is to upgrade the server to 2.5 first, and test backups and restores before up ...

There is multiple way to achieve it, the best technique depend of the speed and para You define two storages and configure amanda to write all dump to both storages: ...

...’06 we asked Amanda community to answer 22 questions about their usage of Amanda. Within 45 days we received 165 replies. Dmitri Joukovski (dj at zmanda dot * 95% of respondents would recommend Amanda to a friend. ...

...server can send multiple DLEs to different volumes at the same time. This is useful if you write to more than one volume in a run and the changer have m ...should be set up (see [[How To:Split Dumps Across Tapes]]), although this is not strictly required. ...

The cause of this is usually a firewall between the server and client (or on one of them) that t ...kup program. When there are no errors, the only thing that is transferred is the summary at the end (for gnutar: "Total size: 123456789 bytes"). ...

...ion that has been in place for many years! The misconfiguration can cause Amanda to produce too many parts for a dump. This has unfortunate consequences: ...flush its buffers and write a filemark thousands of times per tape. This is less significant with vtapes. ...

...he GNU tar format to store information about the incrementals has changed. Amanda 2.5.1 treats gnutar incremental files as opaque files. ...tionality as [[amrecover]] command) is provided for compatibility with old Amanda releases. ''amoldrecover'' command uses old amidxtaped/amindexd protocol. ...

...on cause of this problem is not having enabled index generation in {{man|5|amanda.conf}}. The <tt>index yes</tt> option must be present in every dumptype for * Amrecover is not selecting the configuration name that contains the backups for the sele ...

New versions of Amanda can communicate with very old versions of Amanda, and to do so they use some old authenticaitons. This page builds on [[How ...s is the case for backward-compatibility reasons, and unless you have old (Amanda-2.4) clients, you don't want to use bsd auth. ...

...out - using the manpages and the rest of this wiki - how to make Amanda do what you need. First up, you'll need to get Amanda installed. This guide assumes Amanda-3.2.0 or later, which your operating system's package library may not conta ...

...of the local machine where ''ZRM for MySQL'' runs. Default directory used is ''/var/lib/mysql-zrm''. ...work based backup and recovery utilities such as [http://amanda.zmanda.com Amanda] ...

...out - using the manpages and the rest of this wiki - how to make Amanda do what you need. First up, you'll need to get Amanda installed. This guide assumes Amanda-3.2.0 or later, which your operating system's package library may not conta ...

...ossible. This page links to the various scripts that are available in the Amanda distribution. See [[Changer API]] for help writing a new changer script. ...here possible, you are encouraged to use the new changer API. See {{man|7|amanda-changers}} in your distribution for information on the old and new changers ...

...f}}, {{man|5|amanda-client.conf}}, and the {{man|5|disklist}}. The syntax is shell-like -- all of the following are considered a single word: ...

You are notified (or not notified) by amanda of a failure involving amdump or amflush (or ?) to this effect: taper: critical (fatal): Can't locate auto/Amanda/Device/Device/swig_volume.al in @INC... ...

== Amanda wins 2009 Linux Journal Reader's Choice award == == Amanda Wordle == ...

This page is about the "new", Perl Changer API, which was introduced in Amanda-2.6.1. For the old (pre-2.6.1) changer API, see [[Changer API (1.0)]]. ...he caller has exclusive use of the underlying device until the reservation is explicitly released. Other parts of the same application, or other process ...

...ckup of only complete filesystems. Finer granularity of filesystem backups is not possible. ...ng if a file is changed while being read; it's up to you to decide if that is bad or not for a particular file. GNUTAR normally modifies the last access ...

...' done is beyond the scope of this document. Also helpful is [[Installing Amanda on Mac OS X]] ...d install it into a temporary location (<tt>/tmp/amroot</tt>). The result is essentially an overlay containing the files that <tt>make install</tt> woul ...

...ther. Changers are described in {{man|7|amanda-changers}} and specified in amanda.conf. See also: [[FAQ:What's the difference between a device and a changer? Between tapedev and tpchan ...

...transmissions which are essentially superfluous in modern installations of Amanda. A partial reply to a request, indicating that the sender is still working and will reply later. ...

Amanda, the Advanced Maryland Automatic Network Disk Archiver, is a backup system that allows the LAN administrator to set up a single master ...back up a large number of workstations running multiple versions of UNIX. Amanda can also back up the data from Microsoft Windows hosts using either the nat ...

...tarted from amandad, 'amdumpd' must be added in the amandad argument if it is executed by xinetd. It processes its REQ packet and produces a REP packet for the [[Amanda Protocol]] as described in [[Amandad Service Protocol]]. ...

{{deprecated|This changer is deprecated; see {{man|7|amanda-changers}}}} ...

...ation and how they fit together. Note that an {{man|8|amvault}} operation is simply a recovery "glued" (using the [[Transfer Architecture]]) to a taper ...hat they can be done without any catalog information, and often without an Amanda configuration present at all. We'll cover these separately, starting with ...

It is also possible to back up Windows system's disks by using SAMBA. Please read ...g the Regback utility, from the Windows NT Resource Kit. Unfortunately, it is not part of the Windows NT standard distribution, you have to purchase it s ...

A posting from the amanda-users mailing-list (amanda-users@amanda.org) asked: :"What, please, is a "DLE"? May it mean: Down Loadable Entity ??? Stupid. Do Less Errors ??? S ...

So just backing up "localhost" isn't enough for you? Amanda has you covered! ...net. Oh, and the US still considered crypto software to be a "munition". Amanda's client/server authentication thus consisted of a username and some basic ...

...e used in restore operations to determine which files are available and on what tapes they are stored. The index is required for {{man|8|amrecover}}. If the index is not available, the tape can restored using {{man|8|amrestore}} or using the ...

The Amanda disklist is the partner file to {{man|5|amanda.conf}} in a particular configuration. It specifies the data that should be ...

...diate storage area for caching backup data. Specify per [[DLE]] in {{man|5|amanda.conf}}. ...rst backed-up to the holding disk, and then later spooled to media when it is available. ...

...the integrity of the data which was backed up -- if the restore operation is successful, amverify considers the dump verified. ...t to verify that a run has been successful by performing a restore]. This is also a good way to ensure that the you know how to do a restore, so you'll ...

* "How do I make Amanda do full backups on Saturday and incrementals ... ?" ...up on tuesday and now it keeps asking for the tuesday tape even though it is wednesday!" ...

= Where Amanda has its sources = The reference Amanda source repository uses SVN. The base SVN URL is: ...

认证在dumptypes中配置，所以我们将为这个远程系统添加一个新的dumptype。将以下内容添加到 {{man|5|amanda.conf}}: <pre> ssh_keys "/etc/amanda/MyConfig/ssh-key" ...

...can be done in such a way that neither end of the TCP connection is on the Amanda server, removing the server as a performance bottleneck. ...hrough a TCP connection is fairly trivial. But setting up that connection is not. The process looks something like this: ...

{{deprecated|This changer is deprecated; see {{man|7|amanda-changers}}}} ...mplemented . `tapedev' specifies the tape device to be used; `changer_dev' is the device used to talk to the kernel module (for chio, usually /dev/ch0), ...

...rt encryption and authentication. To set up an SSH authentication session, Amanda will run the equivalent of: ...guration; the Amanda configuration is described authoritatively in {{man|7|amanda-auth}}. ...

...aps more importantly, features, such as backup to Amazon S3 (introduced in Amanda 2.6). Amanda requires gnu make, and will fail if compiling with BSD make. Use gmake inst ...

{{deprecated|This changer is deprecated; see {{man|7|amanda-changers}}}} ...

When a backup image is complete, the server then adds it to the tape queue. Especially "taperalgo largestfit" is helpful fitting as much as possible on a vtape. ...

...this page and add your name as "owner", and email your thoughts to the <tt>amanda-hackers</tt> list. Other hackers will be happy to help. If you have other ...to get started on any of these projects is to [[Fork Amanda on Github|fork Amanda]] and push your completed changes back. ...

...This ensures that when ''strange'' results appear in the reports something is actually wrong and must be checked. * The paths of Amanda executables, configuration files and data differ per system/distribution/.. ...

This is a developer-level description of the current Changer API. It is intended for authors of changer scripts. ...nto which it "inserts" volumes on request. For a typical tape robot, this is the natural mode. Other changers (e.g., [[chg-disk]]) emulate this behavio ...

There are multiple ways to performs MySQL backups using Amanda. Which one you can and should use depends on your situation. ...before the Amanda backup is started. The dump file will be backed up using Amanda. ...

Amanda can [[span]] dumps across multiple volumes, enabling backups of [[DLE]]s la ...s (Amanda-3.1 and earlier)]]. This sort of configuration is deprecated in Amanda-3.2, but will still work. ...

So now you have a working Amanda install (right?). What's it doing? ...k'', which stores data on disk. In particular it stores that data at <tt>/amanda/vtapes</tt>, in a set of four slots" ...

...t of all, you should know that there are three ways to get at your data in Amanda: ...|8|amrecover}}, which lets you restore particular files or directories and is the most automated ...

...ilable mechanisms are tailored to the different kinds of transfer elements Amanda uses. When assembling elements into a transfer, the XFA examines the mecha In this mechanism, the downstream element is given a file descriptor from which it should read. This might be used, for ...