Can you oracle 9.2 rman backup to NFS mounted disk?

Running is disc space issues.
We're using oracle 9.2, can we run rman backups to an NFS mounted disk?

to RMAN there's no difference between local mounted disk or NFS mounted disk
It's just a mount point with some directory structures.

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How many times can you restore from the same backup?

how many times can you restore from the same backup?

As many times as you want till you delete or modify it.
It's YOUR backup, a copy of all your stuff.
Not some copyrighted, access controlled bunch of bytes representing a picture, a song or a movie, with a bunch of lawyers from the entertainment maff1a hellbent on restricting what you can do with it.

Will my mac back up to time machine wile it is on but shut (asleep) and can you set a time for backups???

will my mac back up to time machine wile it is on but shut (asleep) and can you set a time for backups???

If your Mac Model supports POWERNAP under Mountain Lion, yes backups and software updates can occur while the mac is taking a power nap (kind of light sleep).

How to move rman backups on tap from disk

Hi,
I have rman backup files on the disk, now how we can move these files to tap. is there any rman command or is there any script to move.
Thank you!

Do you use FRA (Flash recovery area)?
If you use FRA then configure RMAN to take backup to tape. And backup fra to tape.
RUN
ALLOCATE CHANNEL ch0 TYPE ‘SBT_TAPE’;
BACKUP RECOVERY AREA;
RELEASE CHANNEL ch0;
If you don't use FRA then you can backup your backupsets which are on the disk to tape.
RMAN> BACKUP DEVICE TYPE SBT BACKUPSET ALL;
Talip Hakan Ozturk
http://taliphakanozturken.wordpress.com/

Steps to restore RMAN backups from tape to disk

Hi All,
using Netbackup Veritas Volume
DB:10.2.0.3.0
OS:AIX 64 bit
Could nayone please share the steps to - restore RMAN backups from tape to disk.
An early reply would be appreciated!!
Thanks for your time!
Regards,

Hi,
I went through as per your action plan it is giving below error I found a solution on meta doc id 559190.1 but i am not able to understant how to start observiced as it is mentioned in the doc id.
allocated channel: t1
channel t1: sid=2386 devtype=SBT_TAPE
channel t1: Data Protection for Oracle: version 5.4.1.0
Starting restore at 09-MAY-10
channel t1: looking for autobackup on day: 20100509
released channel: t1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 05/09/2010 11:57:01
ORA-27191: sbtinfo2 returned error
Additional information: 2
RMAN>
Thanks,

Backup NFS-mounted disks

My understanding (and my experience) is that Time Machine ignores NFS-mounted disks. Can other programs (SuperDuper, Carbon Copy Cloner, etc) do that?
I have a bunch of linux systems in my lab which I can mount on a mac. If I had a program that would back them all up every night, it would be nice.

CCCloner allows for backups of remote drives, Superduper does not. but you might be better off asking in the CCC support forums to see if it will work with NFS and non HFS+ file systems. I would guess not. as for case sensitivity there is HFSX otherwise known as mac os extended, case sensitive. you can format a drive that. all OS X backup programs will work with such drives but there may be problems if you ever try to back up a non case sensitive file system to a case sensitive formatted drive.
see this link for additional OS X backup tools.
http://discussions.apple.com/thread.jspa?messageID=7495315#7495315
If none of them will back up remote non HFS drives (as I suspect is the case), there is always rsync.

Setting up new dbname/sid while creating oracle db from rman backups in 11g

Hi all,
I have rman backups and need to create another database from rman backups with different name... but it is unsuccessful..
created instance with new db...
running create new db connecting rman auxiliary sys/password@newdb
run {
SET NEWNAME FOR DATAFILE 1 TO 'F:\app\HOME\oradata\clonedb1\SYSTEM01.DBF';
SET NEWNAME FOR DATAFILE 2 TO 'F:\app\HOME\oradata\clonedb1\SYSAUX01.DBF';
SET NEWNAME FOR DATAFILE 3 TO 'F:\app\HOME\oradata\clonedb1\UNDOTBS01.DBF';
SET NEWNAME FOR DATAFILE 4 TO 'F:\app\HOME\oradata\clonedb1\USERS01.DBF';
SET NEWNAME FOR DATAFILE 5 TO 'F:\app\HOME\oradata\clonedb1\EXAMPLE01.DBF';
SET NEWNAME FOR TEMPFILE 1 TO 'F:\app\HOME\oradata\clonedb1\TEMP01.DBF';
DUPLICATE DATABASE TO clonedb
pfile 'D:\TESTDELETE\initclonedb1.ora'
BACKUP LOCATION 'F:\app\HOME\flash_recovery_area\orcl\'
LOGFILE GROUP 1 ('F:\APP\HOME\ORADATA\ORCL\REDO01.LOG') SIZE 60M REUSE,
GROUP 2 ('F:\APP\HOME\ORADATA\ORCL\REDO02.LOG.rdo') SIZE 60M REUSE,
GROUP 3 ('F:\APP\HOME\ORADATA\ORCL\REDO03.LOG') SIZE 60M REUSE;
Error it shown is in rman backup creation is as follows
<part>>
sql statement: alter system set db_name = ''ORCL'' comment= ''Modified by RMAN
duplicate'' scope=spfile
Oracle instance shut down
Oracle instance started
Total System Global Area 640286720 bytes
Fixed Size 1376492 bytes
Variable Size 314576660 bytes
Database Buffers 318767104 bytes
Redo Buffers 5566464 bytes
Starting restore at 20-DEC-11
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=133 device type=DISK
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:07
output file name=F:\APP\HOME\ORADATA\CLONEDB1\CONTROL01.CTL
output file name=F:\APP\HOME\FLASH_RECOVERY_AREA\CLONEDB1\CONTROL02.CTL
Finished restore at 20-DEC-11
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 12/20/2011 07:07:11
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: ORACLE error from auxiliary database: ORA-01102: cannot mount databa
se in EXCLUSIVE mode
RMAN> EXIT
how can i prevent rman setting db_name=orcl which is already exists in the db.. i need to create db from rman backups with different dbname...
whould someone help me out, how can i create database from another database rman backups with different dbname/sid on same host..
My pfile has new db_name , but while db creation rman setting to db_name to source dbname.. it should be new db name that i want create with new db name...
is there any RMAN command to specify new DB name it should set while running
sql statement: alter system set db_name = newdbname -- as part rman script execution...
it appears to be i should not touch the soruce db.. i have access to only source db rman backups and need to create another db with different dbname/sid.. please do help...

When you performing RMAN duplicate why you making your script so complicated?
Your instance name and DB name can be different, But what is the contents in your pfile "D:\TESTDELETE\initclonedb1.ora" ? please do post
Have you started any other services related to ORACLE? check in start --> run --> services.msc any other active oracles services, Make sure you have clonedb1.
Startup in nomount
check the connectivity to target server.
SET NEWNAME FOR TEMPFILE 1 TO 'F:\app\HOME\oradata\clonedb1\TEMP01.DBF';Why you mentioning SET NEWNAME FOR DATAFILE ? You have option of db_file_name_convert/log_file_name_convert in case if your file system different in Target & auxiliary.
BACKUP LOCATION 'F:\app\HOME\flash_recovery_area\orcl\'When you have backup in same location why you are mentioning this clause?
First run duplicate from auxiliary server as
rman target sys/*****@prod auxiliary /
RMAN> duplicate target database to "db_name";
Am not sure what you are trying to do. is it 11gR1 or 11gR2?
You have option of duplicate from active database without having backup also..
here some links please check it.
http://docs.oracle.com/cd/E14072_01/backup.112/e10642/rcmdupdb.htm#BGBFDJHB
RMAN 11GR2 : DUPLICATE WITHOUT CONNECTING TO TARGET DATABASE [ID 874352.1]
knowledgespring
     Newbie
Handle:      knowledgespring
Status Level:      Newbie (10)
Registered:      Dec 26, 2007
Total Posts:      243
Total Questions:      77 (75 unresolved)
So sad that forum was able to help only in two answers out of your 77 questions :(
Edited by: CKPT on Dec 21, 2011 5:12 PM

Oracle 9i RMAN backup filling up all disk and failing at the very end

Hello to all and thank you in advance for any input from any of you.
I am new in oracle and the only one in my company with a little bit of oracle knowledge, which is not a whole lot.
I inherited a few servers (Linux and Windows based). We mostly run all our production environment on a Linux box hosting oracle 10g release 10.2.0.1 but we had a legacy application server that still runs on 9i release 9.2.0.1.0. This server is a windows 2003 box, the previous DBA or someone else with admin rights to this machine compressed the whole drive where oracle resides, when I started summarying the oracle assets, I saw this server with no backups scheduled and a compressed disk with very limited space after this compression, only 13 GB left, the database if uncompressed would definitively filled up all the disk. The machine is in used and cannot be taken down for more than a couple of hours. We tried adding another disk but the machine only accept it as a hot spare. The database is in archive mode, when I tried to run a RMAN backup, it start filling up the database drive until it's empty and it crashes the whole machine, it seems like the buffer is growing and growing until it fills up the whole drive. The only way to get the server up and running again is to reboot the machine since the server is more than 6 years old we are not please with this action because we are afraid the machine would go south in one of those reboots.
Has anyone heard of similar issues when running RMAN on a compressed drive? Can the compressed disk have any involvement in this kind of odd behaviour? I tried running the backup in debug mode and creating a log in a different disk (the one where the backup is going to) and still the same issue. Again any help is much appreciate,
Sincerely,
Alex

Sybrand,
Thank you for your fast response, I am going to use your previous post to answer one by one your question,
1 The Oracle binaries --- on a compressed drive > Yes
2 The Oracle database control files redo log files and datafiles on that same compressed drive? > Yes
3 The archived redo log ditto? > Yes
I know for a fact (as I have been using that in 9i) you can create a RMAN backup on a compressed drive, and you can have your archived redo go to a compressed drive. No problemo! > Excellent good news!!!
But I would never touch the data files. Please note backup sets are multiplexed files consisting of multiple datafiles, so RMAN would need to do some calculations to decompress several blocks at the same time and to calculate a new block and compress it.
Do you have enough space to:
a) (preferred) to make datafile copies instead of a backup >
Not in the drive that hosts the oracle instance but yes on an external usb drive (1TB) I attached to use as a backup repository, maybe this is why I am having these issues. I only have 13 GB left on that drive where the oracle instance resides (actually as I explained in a previous reply to Mark, the server only has 3 slots for disks, two of them as configured as RAID 1 and the other is a hot spare because the RAID configuration manager cannot can only added as hot-spare. The raided disk are partitioned in two, one small partition is for the OS and the other is for the oracle instance). When you said make a copy of the datafiles, I assumed you are talking about doing manual backups, and copying the database after using using "alter tablespace tablespace_name begin backup; then copy the file; alter tablespace tablespace_name end backup;
b) use filesperset=1 on the backup command line, so the multiplexing (and associated calculations) stop. I have not tried the option of fileperset yet but I can tryi it and see if that helps.
Can you post the last few lines of the RMAN log where RMAN bombs out? Note: the last few lines. Not all of it, or you must send some paracetamol in conjunction! >
When I ran the debug option, I stopped the backup at less than 20% because I didn't want to reboot the system in the middle of the production time, the backup consumed at least 3 GB during the time was running. The times I ran the RMAN backup I didn't used the debug option so I don't have a log long enough to send unless you want the last few lines of what I have.
Thanks again for your input,
Sincerely,
Alex

Can not recover table from rman backup

For testing I want to recover deleted table from rman backup.
I have make vm of oracle 11g. the following step i have applied but could not recover the table.
rman> backup database ;
On sqlplus create login as scott/tiger
create table scott.emp1(col1 varchar2(10));
insert into emp1(col1) value('Yasir ') ;
commit ;
select * from emp1 ;
it shows me one row successfully.
Now i have login the sys as sysdba
sqlplus> alter system switch logfile ;
after this i have drop the table .
Now to recover the table i have restored database on same vm.
rman>restore database ;
rman> recover database ;
rman> alter database open ;
on sqlplus i have issued
sqlplus> select * from scott.emp1 ;
table or view does not exist.
any help how to recover the deleted table from rman backup

Hi,
Check this test case
SQL> create table TEST2 as select * from emp;
Table created.
SQL> select count(*) from TEST2;
COUNT(*)
15
SQL> select TO_CHAR(SYSDATE,'DD-MON-YYYY HH24:MI:SS') from dual;
TO_CHAR(SYSDATE,'DD-
10-SEP-2013 10:57:05
SQL> alter system switch logfile;
System altered.
SQL> drop table TEST2 purge;
Table dropped.
SQL> shu immediate
[oracle@vnode MYSHELL]$ rman target /
Recovery Manager: Release 11.2.0.2.0 - Production on Tue Sep 10 10:58:39 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: DDTEST (DBID=1667776968, not open)
RMAN> run{
set until time "to_date('2013 Sep 10 10:57','yyyy mon dd hh24:mi')";
restore database;
recover database;
alter database open resetlogs;
}2> 3> 4> 5> 6>
media recovery complete, elapsed time: 00:00:02
Finished recover at 10-SEP-13
database opened
RMAN> exit
SQL> set lin 200 pages 100
SQL> select count(*) from test2;
COUNT(*)
15
HTH

Can you utilize Time Capsule to backup Windows 7 files simultaneously with Time Machine backing up your MacBook?

Can you use the Time Capsule 2TB to backup files from a PC (using the standard backup program in Windows 7) while also using the TC 2TB to run Time Machine to backup a MacBook?

mackalan wrote:
Can you use the Time Capsule 2TB to backup files from a PC (using the standard backup program in Windows 7) while also using the TC 2TB to run Time Machine to backup a MacBook?
Yes, it will work fine.. at least until the disk starts to fill up, then the expanding size of the sparsebundle can cause issues with the files from windows.. Pondini has made note of the issues..
http://pondini.org/TM/TCQ3.html
but I have to admit to doing precisely what you are talking about without problems.. as long as you maintain space.. plenty of space. Time Machine is eventually designed to use up all space on the TC.
You cannot partition the TC drive without opening the TC and breaking warranty.. but you can create a disk image and put your windows backups inside it.. that might help to prevent issues.

Can you get Time Machine to backup to a disk image?

I just bought an OWC external enclosure that holds two SATA drives. I upgraded my internal (main) HD to a 1TB drive, and then put my old internal 500 gig (main) HD and my old internal 500 gig (time machine) HD into the external enclosure.
So I'm good, with an external time machine raid array, that I can take off site.
But, I really wanted to encrypt the data, so as if someone broke into my car and stole my offsite backup, not have my data.
I thought about creating a 1TB (well, 930 gigs) encrypted image in disk utility on the external, mounting it, and choosing that for time machine. When I leave, shutdown would dismount the image, then turn off drive, unplug and leave.
But time machine won't allow me to choose the image.
I read about a terminal hack for backing up to unsupported network volumes....I tired that just for kicks, didn't work.
Is there any way to get time machine to allow me to choose a mounted disk image as my backup volume?
Thanks!

Likewise, I'm interested in the same question, but for a different reason: backing up to a NAS. Since a disk image gives you a nice virtual HFS+ partition, it seems a lot less suicidal than trying to shoehorn a Time Machine backup into whatever the NAS's native filesystem happens to be.
In theory it should be possible, since nested disk images (even mixing sparsebundle and plain old DMG) work just fine normally. And having your data in a nice monolithic DMG file would make it easier to copy and move the TM backups -- not to mention, you cap the max size and do encryption easily, as you described.
But it's almost impossible to find this information on the Web -- Googling for this topic results in a bunch of noise about Time Machine's sparsebundle images. I managed to find one similar thread:
http://forums.macosxhints.com/showthread.php?t=91297
But that thread, like this thread, so far doesn't have any solution.
I'm going to try to copy an existing TM backup to the disk image and see if that works. Will post again later, and hope that someone might have a solution someday.
Incidentally, if all you want is encryption, apparently you can get an encrypted TM backup by manually creating the sparsebundle file and turning on encryption. See the parent thread to this comment:
http://www.macosxhints.com/comment.php?mode=view&cid=98733
Anyway, let's hope someone might have a time-machine-inside-a-disk-image solution someday...

Problem in recovery from RMAN backup in case of disk failure

Hi
I have Oracle 9.2.0.1.0 on Windows. Full Hot RMAN backup of database is scheduled on daily basis. I am taking backup on disks. And then i do manually copy them on tapes. If any disk failure occurs than can i recover database completely in this scenario. If tried restoing that backup on different machine as given below
set ORACLE_SID=<name>
rman target sys/<pwd>@ORACLE_SID nocatalog
startup nomount
restore spfile
create pfile from spfile
startup nomount pfile
alter database mount
restore database
Everything worked fine till above steps. Now i will execute last step.
recover database
Here it gives error:-RMAN-06054: media recovery requesting unknown log: thread 1 scn 264750
Still i typed
alter database open resetlogs
Now i can open my database, But is it recovered completely? Or there is loss of some data? Why it is giving this error?
Thanks in advance. Waiting for reply.

I can understand the confusion with this whole concept.
What I meant by all archivelogs is all the archivelogs that were backed up with the backup itself. Again, it is essential to ensure that you archive the current redo log AFTER the backup is performed and then back those archivelogs too. Good thing is, RMAN will take care of this for you if you backup the archivelogs with the BACKUP DATABASE command and/or backup the archivelogs AFTER you run the BACKUP DATABASE command.
Once you've mounted the controlfile and CATALOG the archivelogs, you can go into SQL*Plus and issue the following query:
select SEQUENCE#, FIRST_CHANGE#, NEXT_CHANGE# from v$archived_log
order by FIRST_TIME;This will tell you what archivelog is the latest. Logs generated during the backup may also provide the necessary information. Performing Disaster Recovery should help to understand the full process.
The ONLINELOG directory in FRA is only populated if you've configured your redo logs to be stored there. However, you are on 9i...right? If so 9i doesn't utilize a FRA.
HTH
Edited by: ebrian on Oct 3, 2008 1:08 PM

RMAN backup destination changed to Disk

11.2/Solaris 10
We had set up the backups for a DB to go to Tape using
CONFIGURE DEVICE TYPE SBT_TAPE PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default This was working fine.
Yesterday we had to take an Ad hoc cold backup for this DB to Disk .Using FORMAT parameter to point to the disk location, I took this backup in NOCATALOG mode ie. using Control file as the catalog.
Now , when i connected to the catalog for this DB and did a SHOW ALL; I can see that backup location is changed to Disk even in the Catalog.
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 1; This happened due to the resync. I guess.
So, whenever I take Disk based backups using Control file as the catalog , I have to connect to the actual RMAN Catalog schema and revert the Backup location to SBT_TAPE using
CONFIGURE DEVICE TYPE SBT_TAPE PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default?

Configuer is RMAN command which change permanent RMAN configuration settings.
CONFIGURE DEVICE TYPE SBT_TAPE PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
Above would be permanent for external tape drive.
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 1;
You have overrided persistently from tape to disk.
You can set on the fly for backup location by using
run {
allocate channel ch1 type DISK;
backup database plus archivelog;
release channel ch1;
}If you want to have backup at tape cartridge then
run
ALLOCATE CHANNEL ch1 DEVICE TYPE sbt
PARMS='ENV=(OB_MEDIA_FAMILY=daily_bkp)';
BACKUP DATABASE;
RELEASE CHANNEL ch1;
}

When can you delete archivelogs with RMAN

My database is running in archivelog and I am using RMAN to back up the database to a SBT device (tape). The question that I have is if I do backup database plus archivelogs and this backupset is wriiten to tape can I then delete the arhivelogs from disk? On the same note when I do incremental backups can I then delete all archivelogs on disk if the backupset set is written to tape.
Thanks All!

user10784896 wrote:
My database is running in archivelog and I am using RMAN to back up the database to a SBT device (tape). The question that I have is if I do backup database plus archivelogs and this backupset is wriiten to tape can I then delete the arhivelogs from disk? On the same note when I do incremental backups can I then delete all archivelogs on disk if the backupset set is written to tape.
Thanks All!Yes, and you should let rman manage that. Go to the Fine Backup and Recovery Manual at tahiti.oracle.com and check out these options for BACKUP
archivelog delete input
archivelog delete all input
archivelog delete all not backed up n times
and several other similar options.

How can you open a project file backup if the main project won't load?

This has only started happening in the last couple of weeks. I'm on Logic 10.0.7, OSX 10.8.5. On one particular project, it will be loading seemingly normally, then it just disappears with no crash log, nothing.
Presumably there is some sort of corruption in the project file.
In the old pre package days, you would just go to the project file backups folder and pick a previous one. Bingo, you have only lost a little bit of work.
Now when I show package contents, the project file backups folder has project data files that won't open logic, and are invisible until you have logic open. Which I can't do.
Rue the day I selected the package option rather than folder.
Any suggestions?
Or to put the question another way, how can I convert the project data in the project file backups folder to a file that Logic can recognise and open?

Having his install the trial is the way to go. Working between AI versions is a pain and as you are finding out almost impossible with 5 versions between the collaborators.

Can you oracle 9.2 rman backup to NFS mounted disk?

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