.\"Generated by db2man.xsl. Don't modify this, modify the source. .de Sh \" Subsection .br .if t .Sp .ne 5 .PP \fB\\$1\fR .PP .. .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Ip \" List item .br .ie \\n(.$>=3 .ne \\$3 .el .ne 3 .IP "\\$1" \\$2 .. .TH "AMRECOVER" 8 "" "" "" .SH "NAME" amrecover - Amanda index database browser .SH "SYNOPSIS" .HP 10 \fBamrecover\fR [[-C ] \fIconfig\fR] [-s \fIindex-server\fR] [-t \fItape-server\fR] [-d \fItape-device\fR] .SH "DESCRIPTION" .PP \fBAmrecover\fR browses the database of \fBAmanda\fR index files to determine which tapes contain files to recover. Furthermore, it is able to recover files. .PP In order to restore files in place, you must invoke \fBamrecover\fR from the root of the backed up filesystem, or use \fBlcd\fR to move into that directory, otherwise a directory tree that resembles the backed up filesystem will be created in the current directory. See the examples below for details. .PP See the \fBamanda\fR(8) man page for more details about \fBAmanda\fR. .SH "OPTIONS" .sp .it 1 an-trap .nr an-no-space-flag 1 .nr an-break-flag 1 .br \fBNote\fR The Default values are those set at compile-time. Use \fBamrestore\fR to recover client-encrypted or client-custom-compressed tapes..TP \fB[ -C ] config\fR \fBAmanda\fR configuration. .TP \fB-s index-server\fR Host that runs the index daemon. .TP \fB-t tape-server\fR Host that runs the tape server daemon. .TP \fB-d tape-device\fR Tape device to use on the tape server host. .SH "COMMANDS" .PP \fBAmrecover\fR connects to the index server and then presents a command line prompt. Usage is similar to an ftp client. The GNU readline library is used to provide command line history and editing if it was built in to \fBamrecover\fR. .PP The purpose of browsing the database is to build up a \fBrestore list\fR of files to be extracted from the backup system. The following commands are available: .TP \fBsethost hostname\fR Specifies which host to look at backup files for (default: the local host). .TP \fBsetdate YYYY-MM-DD\fR Set the date (default: today). File listing commands only return information on backup images for this day, for the day before with the next lower dump level, and so on, until the most recent level 0 backup on or before the specified date is encountered. .sp For example, if: .sp .nf 1996-07-01 was a level 0 backup 1996-07-02 through 1996-07-05 were level 1 backups 1996-07-06 through 1997-07-08 were level 2 backups .fi .sp then if 1997-07-08 is the requested date, files from the following days would be used: .sp .nf 1997-07-08 (the latest level 2 backup) 1997-07-05 (the latest level 1 backup) 1997-07-01 (the latest level 0 backup) .fi .sp Only the most recent version of a file will be presented. .sp The following abbreviated date specifications are accepted: .RS .TP \fB--MM-DD\fR dates in the current year .TP \fB---DD\fR dates in the current month of the current year .RE .TP \fBsetdisk \fIdiskname\fR [\fImountpoint\fR]\fR Specifies which disk to consider (default: the disk holding the working directory where \fBamrecover\fR is started). It can only be set after the host is set with \fBsethost\fR. \fBDiskname\fR is the device name specified in the \fBamanda.conf\fR or \fBdisklist\fR configuration file. The disk must be local to the host. If \fBmountpoint\fR is not specified, all pathnames will be relative to the (unknown) mount point instead of full pathnames. .TP \fBlistdisk [diskdevice]\fR List all \fBdiskname\fR .TP \fBsettape [[server]:][tapedev|default]\fR Specifies the host to use as the tape server, and which of its tape devices to use. If the server is omitted, but the colon is not, the server name reverts to the configure-time default. If the tape device is omitted, it remains unchanged. To use the default tape device selected by the tape server, the word \fBdefault\fR must be specified. If no argument is specified, or the argument is an empty string, no changes occur, and the current settings are displayed. .sp If you want amrecover to use your changer, the \fBtapedev\fR must be equal to the amrecover_changer setting on the server. .sp If you need to change the protocol (tape:, rait:, file:, null:) then you must specify the hostname. .nf settape 192.168.0.10:file:/file1 .fi You can change the tape device when amrecover ask you to load the tape: .nf Load tape DMP014 now Continue? [Y/n/t]: t Tape device: server2:/dev/nst2 Continue? [Y/n/t]: Y Using tape /dev/nst2 from server server2. .fi .TP \fBsetmode mode\fR Set the extraction mode for Samba shares. If \fBmode\fR is \fBsmb\fR, shares are sent to the Samba server to be restored back onto the PC. If \fBmode\fR is \fBtar\fR, they are extracted on the local machine the same way tar volumes are extracted. .TP \fBmode\fR Displays the extracting mode for Samba shares. .TP \fBhistory\fR Show the backup history of the current host and disk. Dates, levels, tapes and file position on tape of each backup are displayed. .TP \fBpwd\fR Display the name of the current backup working directory. .TP \fBcd dir\fR Change the backup working directory to \fBdir.\fR If the mount point was specified with \fBsetdisk\fR, this can be a full pathname or it can be relative to the current backup working directory. If the mount point was not specified, paths are relative to the mount point if they start with "/", otherwise they are relative to the current backup working directory. The \fBdir\fR can be a shell style wildcards. .TP \fBcdx dir\fR Like the \fBcd\fR command but allow regular expression. .TP \fBlpwd\fR Display the \fBamrecover\fR working directory. Files will be restored under this directory, relative to the backed up filesystem. .TP \fBlcd path\fR Change the \fBamrecover\fR working directory to \fBpath\fR. .TP \fBls\fR List the contents of the current backup working directory. See the description of the \fBsetdate\fR command for how the view of the directory is built up. The backup date is shown for each file. .TP \fBadd item1 item2 ...\fR Add the specified files or directories to the restore list. Each item may have shell style wildcards. .TP \fBaddx item1 item2 ...\fR Add the specified files or directories to the restore list. Each item may be a regular expression. .TP \fBdelete item1 item2 ...\fR Delete the specified files or directories from the restore list. Each item may have shell style wildcards. .TP \fBdeletex item1 item2 ...\fR Delete the specified files or directories from the restore list. Each item may be a regular expression. .TP \fBlist file\fR Display the contents of the restore list. If a file name is specified, the restore list is written to that file. This can be used to manually extract the files from the \fBAmanda\fR tapes with \fBamrestore\fR. .TP \fBclear\fR Clear the restore list. .TP \fBquit\fR Close the connection to the index server and exit. .TP \fBexit\fR Close the connection to the index server and exit. .TP \fBextract\fR Start the extract sequence (see the examples below). Make sure the local working directory is the root of the backed up filesystem, or another directory that will behave like that. Use \fBlpwd\fR to display the local working directory, and \fBlcd\fR to change it. .TP \fBhelp\fR Display a brief list of these commands. .SH "EXAMPLES" .PP The following shows the recovery of an old \fBsyslog\fR file. .nf # cd /var/log # ls -l syslog.7 syslog.7: No such file or directory # amrecover AMRECOVER Version 2.4.2. Contacting server on oops ... 220 oops \fBAmanda\fR index server (2.4.2) ready. Setting restore date to today (1997-12-09) 200 Working date set to 1997-12-09. 200 Config set to daily. 200 Dump host set to this-host.some.org. $CWD '/var/log' is on disk '/var' mounted at '/var'. 200 Disk set to /var. /var/log WARNING: not on root of selected filesystem, check man-page! amrecover> ls 1997-12-09 daemon.log 1997-12-09 syslog 1997-12-08 authlog 1997-12-08 sysidconfig.log 1997-12-08 syslog.0 1997-12-08 syslog.1 1997-12-08 syslog.2 1997-12-08 syslog.3 1997-12-08 syslog.4 1997-12-08 syslog.5 1997-12-08 syslog.6 1997-12-08 syslog.7 amrecover> add syslog.7 Added /log/syslog.7 amrecover> lpwd /var/log amrecover> lcd .. /var amrecover> extract Extracting files using tape drive /dev/nst0 on host 192.168.0.10 The following tapes are needed: DMP014 Restoring files into directory /var Continue? [Y/n]: y Load tape DMP014 now Continue? [Y/n/t]: y set owner/mode for '.'? [yn] n amrecover> quit 200 Good bye. # ls -l syslog.7 total 26 -rw-r--r-- 1 root other 12678 Oct 14 16:36 syslog.7 .fi .PP If you do not want to overwrite existing files, create a subdirectory to run \fBamrecover\fR from and then move the restored files afterward. .nf # cd /var # (umask 077 ; mkdir .restore) # cd .restore # amrecover AMRECOVER Version 2.4.2. Contacting server on oops ... ... amrecover> cd log /var/log amrecover> ls ... amrecover> add syslog.7 Added /log/syslog.7 amrecover> lpwd /var/.restore amrecover> extract Extracting files using tape drive /dev/nst0 on host 192.168.0.10 ... amrecover> quit 200 Good bye. # mv -i log/syslog.7 ../log/syslog.7-restored # cd .. # rm -fr .restore .fi .PP If you need to run \fBamrestore\fR by hand instead of letting \fBamrecover\fR control it, use the \fBlist\fR command after browsing to display the needed tapes. .nf # cd /var/log # amrecover AMRECOVER Version 2.4.2. Contacting server on oops ... ... amrecover> ls ... amrecover> add syslog syslog.6 syslog.7 Added /log/syslog Added /log/syslog.6 Added /log/syslog.7 amrecover> list TAPE DMP014 LEVEL 0 DATE 1997-12-08 /log/syslog.7 /log/syslog.6 TAPE DMP015 LEVEL 1 DATE 1997-12-09 /log/syslog amrecover> quit .fi .PP The \fBhistory\fR command shows each tape that has a backup of the current disk along with the date of the backup, the level, the tape label and the file position on the tape. All active tapes are listed, not just back to the most recent full dump. .PP Tape file position zero is a label. The first backup image is in file position one. .nf # cd /var/log # amrecover AMRECOVER Version 2.4.2. Contacting server on oops ... ... amrecover> history 200- Dump history for config "daily" host "this-host.some.org" disk "/var" 201- 1997-12-09 1 DMP015 9 201- 1997-12-08 1 DMP014 11 201- 1997-12-07 0 DMP013 22 201- 1997-12-06 1 DMP012 16 201- 1997-12-05 1 DMP011 9 201- 1997-12-04 0 DMP010 11 201- 1997-12-03 1 DMP009 7 201- 1997-12-02 1 DMP008 7 201- 1997-12-01 1 DMP007 9 201- 1997-11-30 1 DMP006 6 ... amrecover> quit .fi .SH "ENVIRONMENT" .PP \fBPAGER\fRThe \fBls\fR and \fBlist\fR commands will use $PAGER to display the file lists. Defaults to \fBmore\fR if PAGER is not set. .SH "AUTHOR" .PP Alan M. McIvor : Original text .PP Stefan G. Weichinger, , maintainer of the \fBAmanda\fR-documentation: XML-conversion .SH "SEE ALSO" .PP \fBamanda\fR(8), \fBamrestore\fR(8), \fBamfetchdump\fR(8), \fBreadline\fR(3)