Table of contents
No headersUse this command to find where the old installation directories and files are located:
amanda@vmservercomm ~]$ amadmin x version
build: VERSION="Amanda-2.4.5b1"
BUILT_DATE="Mon May 8 10:07:46 PDT 2006"
BUILT_MACH="Linux vmservercomm.zmanda.com 2.6.11-1.1369_FC4smp"
CC="gcc"
CONFIGURE_COMMAND="'./configure' '--with-user=amanda' '-with-group=disk'"
paths: bindir="/usr/local/bin" sbindir="/usr/local/sbin"
libexecdir="/usr/local/libexec" mandir="/usr/local/man"
AMANDA_TMPDIR="/tmp/amanda" AMANDA_DBGDIR="/tmp/amanda"
CONFIG_DIR="/usr/local/etc/amanda" DEV_PREFIX="/dev/"
RDEV_PREFIX="/dev/r" DUMP="/sbin/dump"
RESTORE="/sbin/restore" VDUMP=UNDEF VRESTORE=UNDEF
XFSDUMP=UNDEF XFSRESTORE=UNDEF VXDUMP=UNDEF VXRESTORE=UNDEF
SAMBA_CLIENT="/usr/bin/smbclient" GNUTAR="/bin/gtar"
COMPRESS_PATH="/bin/gzip" UNCOMPRESS_PATH="/bin/gzip"
LPRCMD="/usr/bin/lpr" MAILER="/usr/bin/Mail"
listed_incr_dir="/usr/local/var/amanda/gnutar-lists"
defs: DEFAULT_SERVER="vmservercomm.zmanda.com"
DEFAULT_CONFIG="DailySet1"
DEFAULT_TAPE_SERVER="vmservercomm.zmanda.com"
DEFAULT_TAPE_DEVICE="/dev/null" HAVE_MMAP HAVE_SYSVSHM
LOCKING=POSIX_FCNTL SETPGRP_VOID DEBUG_CODE
AMANDA_DEBUG_DAYS=4 BSD_SECURITY USE_AMANDAHOSTS
CLIENT_LOGIN="amanda" FORCE_USERID HAVE_GZIP
COMPRESS_SUFFIX=".gz" COMPRESS_FAST_OPT="--fast"
COMPRESS_BEST_OPT="--best" UNCOMPRESS_OPT="-dc"
View you amanda confguraton file amanda.conf to gather more information:
[amanda@vmservercomm test]$ cat amanda.conf org "zmanda" mailto "[email protected]" dumpcycle 4 runspercycle 4 tapecycle 5 dumpuser "amanda" tpchanger "chg-disk" # a virtual tape changer tapedev "file:/space/vtapes/test/slots" changerfile "/var/lib/amanda/test/changerfile" labelstr "TEST-.*" #label_new_tapes "TEST-%%" tapetype DVD_SIZED_DISK logdir "/var/lib/amanda/test" infofile "/var/lib/amanda/test/curinfo" indexdir "/var/lib/amanda/test/index" tapelist "/var/lib/amanda/test/tapelist" holdingdisk hd1 { directory "/space/amandahold/test" } define dumptype comp-tar { program "GNUTAR" compress fast index yes record no # Important! avoid interfering with production runs } define tapetype DVD_SIZED_DISK { filemark 4 KB length 4482 MB }
Look for and take note of these directory paths in the amanda.conf file:
logdir "/var/lib/amanda/test" infofile "/var/lib/amanda/test/curinfo" indexdir "/var/lib/amanda/test/index" tapelist "/var/lib/amanda/test/tapelist"
Find out where the amanda home directory is located:
[amanda@vmservercomm test]$ cat /etc/passwd | grep amanda amanda:x:501:6::/var/lib/amanda:/bin/bash
Make a list of all the amanda directories and files that will be affected on the upgrade:
bindir /usr/local/bin sbindir /usr/local/sbin libexecdir /usr/local/libexec AMANDA_DBGDIR /tmp/amanda CONFIG_DIR /usr/local/etc/amanda listed_incr_dir /usr/local/var/amanda/gnutar-lists logdir /var/lib/amanda/test infofile /var/lib/amanda/test/curinfo indexdir /var/lib/amanda/test/index tapelist /var/lib/amanda/test/tapelist tapedev file:/space/vtapes/test/slots changerfile /var/lib/amanda/test/changerfile holding disk path /space/amandahold/test
Remove the old user amanda from the passwd and shadow files:
[root@vmservercomm ~]# cat /etc/passwd | grep amanda amanda:x:501:6::/var/lib/amanda:/bin/bash [root@vmservercomm ~]# cat /etc/shadow | grep amanda amanda:!!:13276:0:99999:7:::
Remove the old user amanda from the group disk in /etc/group file:
disk:x:6:root,amanda
Remove the old amanda xinetd files:
[root@vmservercomm ~]# cd /etc/xinetd.d [root@vmservercomm xinetd.d]# ls | grep amanda amanda [root@vmservercomm xinetd.d]# rm amanda rm: remove regular file `amanda'? y
Create a temporary directory called /amandamove for amanda files to to copied to while upgrading:
mkdir /amandamove
Tar up the files and dirs containing the logs, curinfo, indexdir and tapelist in to the /amandamove directory:
[root@vmservercomm amanda]# pwd /var/lib/amanda [root@vmservercomm amanda]# ls test [root@vmservercomm amanda]# tar -cvf /amandamove/index_curinfo.tar * test/ test/amdump.1 test/changerfile-slot test/oldlog/ test/log.20060508.0 test/tapelist.amlabel test/index/ test/index/vmclientcomm.zmanda.com/ test/index/vmclientcomm.zmanda.com/_boot/ test/index/vmclientcomm.zmanda.com/_boot/20060508_0.gz test/index/vmclientcomm.zmanda.com/_boot/20060508_1.gz test/tapelist test/changerfile-access test/curinfo/ test/curinfo/vmclientcomm.zmanda.com/ test/curinfo/vmclientcomm.zmanda.com/_boot/ test/curinfo/vmclientcomm.zmanda.com/_boot/info test/tapelist.yesterday test/log.20060508.1 test/amdump.2 test/changerfile-clean
Tar up the files and dirs containing all the amanda config files in to the /amandamove directory:
[root@vmservercomm amanda]# pwd /usr/local/etc/amanda [root@vmservercomm amanda]# ls test [root@vmservercomm amanda]# tar -cvf /amandamove/amanda_config.tar * test/ test/disklist test/amanda.conf
Copy the /var/lib/amanda/.amandahosts to /amandamove:
cp /var/lib/amanda/.amandahosts /amandamove
Remove the old amanda directories:
[root@vmservercomm var]# rm -rf /var/lib/amanda [root@vmservercomm var]# rm -rf /usr/local/etc/amanda [root@vmservercomm var]# rm -rf /tmp/amanda
Remove all amanda files from /usr/local/sbinand /usr/local/bin:
[root@vmservercomm sbin]# ls amadmin amcleanup amflush ammt amreport amstatus amtoc amcheck amdd amgetconf amoverview amrestore amtape amverify amcheckdb amdump amlabel amrecover amrmtape amtapetype amverifyrun [root@vmservercomm sbin]# rm -rf *
Install the amanda enterprise rpm:
[root@vmservercomm server]# rpm -ivh amanda_enterprise-backup_server-2.5.0int9-1.fc4.i386.rpm warning: amanda_enterprise-backup_server-2.5.0int9-1.fc4.i386.rpm: Header V3 DSA signature: NOKEY, key ID 3c5d1c92 Preparing... ########################################### [100%] chown: `amandabackup:disk': invalid user 1:amanda_enterprise-backu########################################### [100%] Stopping xinetd: [ OK ] Starting xinetd: [ OK ]
Extract the amanda config files from /amandamove in to /etc/amanda:
[root@vmservercomm amandamove]# pwd /amandamove [root@vmservercomm amandamove]# cd /etc/amanda [root@vmservercomm amanda]# tar -vxf /amandamove/amanda_config.tar test/ test/disklist test/amanda.conf
Extract the amanda logs, curinfo, indexdir and taplist from /amandamove in to /usr/lib/amanda:
[root@vmservercomm amanda]# cd /var/lib/amanda [root@vmservercomm amanda]# ls gnutar-lists template.d [root@vmservercomm amanda]# tar -vxf /amandamove/index_curinfo.tar test/ test/amdump.1 test/changerfile-slot test/oldlog/ test/log.20060508.0 test/tapelist.amlabel test/index/ test/index/vmclientcomm.zmanda.com/ test/index/vmclientcomm.zmanda.com/_boot/ test/index/vmclientcomm.zmanda.com/_boot/20060508_0.gz test/index/vmclientcomm.zmanda.com/_boot/20060508_1.gz test/tapelist test/changerfile-access test/curinfo/ test/curinfo/vmclientcomm.zmanda.com/ test/curinfo/vmclientcomm.zmanda.com/_boot/ test/curinfo/vmclientcomm.zmanda.com/_boot/info test/tapelist.yesterday test/log.20060508.1 test/amdump.2 test/changerfile-clean
Copy the .amandahost file from /amandamove to the /var/lib/amanda directory:
[root@vmclientcomm amandamove]# cp /amandamove/.amandahosts /var/lib/amanda/ cp: overwrite `/var/lib/amanda/.amandahosts'? y
Change onwership on the following amanda directories:
[root@vmservercomm amanda]# chown -R amandabackup:disk /var/lib/amanda [root@vmservercomm amanda]# chown -R amandabackup:disk /etc/amanda [root@vmservercomm amanda]# chown -R amandabackup:disk /space
Edit the /var/lib/amanda/.amandahosts file and chnage all the amanda user entries to amandabackup
vmredhatclient.zmanda.com root vmredhatclient.zmanda.com amandabackup
Edit the amanda.conf file in /etc/amanda/test/amanda.conf and change the user entry from amanda to amandabackup:
dumpuser "amandabackup"
Run amcheck on the configuration to see if the upgrade is complete (the error below is expected if you havent upgraded the client yet):
-sh-3.00$ amcheck test Amanda Tape Server Host Check ----------------------------- WARNING: holding disk /space/amandahold/test: only 15855092 kB free, using nothing slot 3: read label `TEST-3', date `X' NOTE: skipping tape-writable test Tape TEST-3 label ok Server check took 2.728 seconds Amanda Backup Client Hosts Check -------------------------------- ERROR: vmclientcomm.zmanda.com: [access as amanda not allowed from [email protected]] amandahostsauth failed Client check: 1 host checked in 0.208 seconds, 1 problem found (brought to you by Amanda 2.5.0int9) -sh-3.00$