REDUCE THE BACKUP TIME/RMAN
I am taking full backup every week end. But its taking a long time to complete as size of database is very big. Is ther any way to do backup fastly as parrallal processing . We are using RMAN. Kindly tell me some way.
user9231434 wrote:
I am taking full backup every week end. But its taking a long time to complete as size of database is very big. Is ther any way to do backup fastly as parrallal processing . We are using RMAN. Kindly tell me some way.SEveral methods in the rman guide (see tahiti.oracle.com) and also in "Oracle Database RMAN Backup & Recovery" by Hart and Freeman (Oracle Press). Depending on your needs, a couple of things come to mind immediately, and they are not mutually exclusive:
1 - take a full (incremental 0) backup only once a week, with incremental (incremental 1) backups the other 6 days.
2 - backup only a subset of your tablespaces each day - different subset each day.
3 - implement change tracking, so rman only backs up blocks that have actually been modified
Also be aware
- you don't mention down time ... are you taking a cold backup? Are you aware that rman can do a hot backup, so you don't have to stop the database? Performance impact is usually pretty minimal.
- you must be in archivelog mode for any of the above.
Similar Messages
-
We have a very critical system, where the down time of the system is counted. We need t minimize the downtime of the system when it need to be stopped. Most of the downtime come when we are doing backup for oracle before shutdown.
the question is:
what is the best practices to minimize the backup as much as we can,
I will give an example of some idea came, but we are not sure if it works, We take the backup at 1:00PM without stopping the transaction then after stopping all the transactions we take anther backup only for transactions after 1:00 PM, dose this scenario works, or is there any other scenario that can help?>We take the backup at 1:00PM without stopping the transaction then after stopping all the transactions we take anther backup only for transactions after 1:00 PM
Do you have documented reason for this ? Is the database running ARCHIVELOG mode ? How do you take the 1pm backup ? Using RMAN ?
Oracle RMAN (with the database in ARCHIVELOG mode) is designed to allow online backups of the database (you must also backup the archivelogs !!).
I suggest that you review the Oracle documentation and/or take an Oracle training course in Backup and Recovery.
See either of :
http://docs.oracle.com/cd/E11882_01/backup.112/e10642/toc.htm
or
http://docs.oracle.com/cd/E11882_01/server.112/e10897/toc.htm
Hemant K Chitale -
How do I change my iTunes settings to lower the resolution of movies I download to reduce the download time?
If you're buying HD movies, you can change the setting in the Store preferences in iTunes to prefer 720p. Or you can just buy SD versions.
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How to reduce the fetch time of this sql?
Here is the SQL, three-table join and joining conditions are:
ms_ets_cntrl.ims_cntrt_oid=ims_alctn.ims_alctn_oid
ims_alctn.ims_trde_oid=ims_trde.ims_trde_oid
SELECT 'MCH' Type, ims_ets_cntrl.STTS tp_stts, count(*) Count FROM ims_ets_cntrl where ims_ets_cntrl.ims_cntrt_oid in
(select ims_alctn.ims_alctn_oid FROM ims_alctn, ( select ims_trde.ims_trde_oid from ims_trde
where ( IMS_TRDE.IMS_TRDE_RCPT_DTTM >= TO_DATE('10/29/2009 00:00', 'MM/DD/YYYY HH24:MI') AND IMS_TRDE.IMS_TRDE_RCPT_DTTM <= (TO_DATE('11/5/2009 23:59', 'MM/DD/YYYY HH24:MI')) )
AND (IMS_TRDE.GRS_TRX_TYPE IN ('INJECTION','WITHDRAWAL','PAYMENT') OR IMS_TRDE.SSC_INVST_TYPE = 'FC' AND 1=1 and IMS_TRDE.SERVICE_TYPE='FS' )) TRDE
where IMS_ALCTN.IMS_TRDE_OID=TRDE.IMS_TRDE_OID) and ims_ets_cntrl.outbnd_dest = 'ETD' group by ims_ets_cntrl.STTSOptimizer and related parameter info:
SQL> show parameter optimizer
NAME TYPE VALUE
optimizer_dynamic_sampling integer 1
optimizer_features_enable string 9.2.0
optimizer_index_caching integer 0
optimizer_index_cost_adj integer 100
optimizer_max_permutations integer 2000
optimizer_mode string CHOOSE
SQL>select pname, pval1, pval2 from sys.aux_stats$ where sname='SYSSTATS_INFO';
DSTART 11-16-2009 10:23
DSTOP 11-16-2009 10:23
FLAGS 1
STATUS NOWORKLOADHere is autotrace output:
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE
1 0 SORT (GROUP BY)
2 1 VIEW
3 2 SORT (UNIQUE)
4 3 TABLE ACCESS (BY INDEX ROWID) OF 'IMS_ETS_CNTRL'
5 4 NESTED LOOPS
6 5 NESTED LOOPS
7 6 TABLE ACCESS (BY INDEX ROWID) OF 'IMS_TRDE'
8 7 INDEX (RANGE SCAN) OF 'IMS_TRDE_INDX4' (NON- UNIQUE)
9 6 TABLE ACCESS (BY INDEX ROWID) OF 'IMS_ALCTN'
10 9 INDEX (RANGE SCAN) OF 'IMS_ALCTN_INDX1' (NON -UNIQUE)
11 5 INDEX (RANGE SCAN) OF 'IMS_ETS_CNTRL_INDX1' (NON -UNIQUE)
Statistics
0 recursive calls
0 db block gets
244608 consistent gets
58856 physical reads
0 redo size
497 bytes sent via SQL*Net to client
499 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
2 sorts (memory)
0 sorts (disk)
1 rows processedHere is TKPROF output:
call count cpu elapsed disk query current rows
Parse 1 0.00 0.00 0 0 0 0
Execute 1 0.00 0.00 0 0 0 0
Fetch 2 4.85 129.72 53863 244608 0 1
total 4 4.85 129.72 53863 244608 0 1
Misses in library cache during parse: 1
Optimizer goal: CHOOSE
Parsing user id: 63
Rows Row Source Operation
1 SORT GROUP BY
12972 VIEW
12972 SORT UNIQUE
12972 TABLE ACCESS BY INDEX ROWID IMS_ETS_CNTRL
46236 NESTED LOOPS
19134 NESTED LOOPS
19744 TABLE ACCESS BY INDEX ROWID IMS_TRDE
176922 INDEX RANGE SCAN IMS_TRDE_INDX4 (object id 34099)
19134 TABLE ACCESS BY INDEX ROWID IMS_ALCTN
19134 INDEX RANGE SCAN IMS_ALCTN_INDX1 (object id 34094)
27101 INDEX RANGE SCAN IMS_ETS_CNTRL_INDX1 (object id 34101)
********************************************************************************Explain plan output:
PLAN_TABLE_OUTPUT
| Id | Operation | Name | Rows | Bytes | Cost |
| 0 | SELECT STATEMENT | | | | |
| 1 | SORT GROUP BY | | | | |
| 2 | VIEW | | | | |
| 3 | SORT UNIQUE | | | | |
|* 4 | TABLE ACCESS BY INDEX ROWID | IMS_ETS_CNTRL | | | |
| 5 | NESTED LOOPS | | | | |
| 6 | NESTED LOOPS | | | | |
|* 7 | TABLE ACCESS BY INDEX ROWID| IMS_TRDE | | | |
|* 8 | INDEX RANGE SCAN | IMS_TRDE_INDX4 | | | |
| 9 | TABLE ACCESS BY INDEX ROWID| IMS_ALCTN | | | |
|* 10 | INDEX RANGE SCAN | IMS_ALCTN_INDX1 | | | |
|* 11 | INDEX RANGE SCAN | IMS_ETS_CNTRL_INDX1 | | | |
Predicate Information (identified by operation id):
4 - filter("IMS_ETS_CNTRL"."OUTBND_DEST"='ETD')
7 - filter("IMS_TRDE"."GRS_TRX_TYPE"='INJECTION' OR "IMS_TRDE"."GRS_TRX_TYPE"='WITHD
RAWAL' OR "IMS_TRDE"."GRS_TRX_TYPE"='PAYMENT' OR "IMS_TRDE"."SSC_INVST_TY
PE"='FC' AND "IMS_TRDE"."SERVICE_TYPE"='FS')
8 - access("IMS_TRDE"."IMS_TRDE_RCPT_DTTM">=TO_DATE('2009-10-29 00:00:00', 'yyyy-mm-
dd hh24:mi:ss') AND "IMS_TRDE"."IMS_TRDE_RCPT_DTTM"<=TO_DATE('2009-11-05
23:59:00', 'yyyy-mm-dd hh24:mi:ss')
10 - access("IMS_ALCTN"."IMS_TRDE_OID"="IMS_TRDE"."IMS_TRDE_OID")
11 - access("IMS_ETS_CNTRL"."IMS_CNTRT_OID"="IMS_ALCTN"."IMS_ALCTN_OID")
Note: rule based optimizationCould you please help tune this sql?
How can I reduce the elapsed time? How can I reduce query read?
If there is any other info that you need, please let me know!
thank you very much!What exactly is this logic meant to do?
AND (ims_trde.grs_trx_type IN ('INJECTION', 'WITHDRAWAL', 'PAYMENT')
OR ims_trde.ssc_invst_type = 'FC'
AND ims_trde.service_type = 'FS')is that really:
AND (ims_trde.grs_trx_type IN ('INJECTION', 'WITHDRAWAL', 'PAYMENT')
OR ims_trde.ssc_invst_type = 'FC')
AND ims_trde.service_type = 'FS'or is it maybe:
AND (ims_trde.grs_trx_type IN ('INJECTION', 'WITHDRAWAL', 'PAYMENT')
OR (ims_trde.ssc_invst_type = 'FC'
AND ims_trde.service_type = 'FS'))? -
Reduce the execution time for the below query
Hi,
Please help me to reduce the execution time on the following query .. if any tuning is possible.
I have a table A with the columns :
ID , ORG_LINEAGE , INCLUDE_IND ( -- the org lineage is a string of ID's. If ID 5 reports to 4 and 4 to 1 .. the lineage for 5 will be stored as the string -1-4-5)
Below is the query ..
select ID
from A a
where INCLUDE_IND = '1' and
exists (
select 1
from A b
where b.ID = '5'
and b.ORG_LINEAGE like '%-'||a.ID||'-%'
order by ORG_LINEAGE;
The only constraint on the table A is the primary key on the ID column.
Following will be the execution plan :
Execution Plan
0 SELECT STATEMENT Optimizer=CHOOSE (Cost=406 Card=379 Bytes=2
653)
1 0 SORT (ORDER BY) (Cost=27 Card=379 Bytes=2653)
2 1 FILTER
3 2 TABLE ACCESS (FULL) OF 'A' (Cost=24 Card
=379 Bytes=2653)
4 2 TABLE ACCESS (BY INDEX ROWID) OF 'A' (Co
st=1 Card=1 Bytes=6)
5 4 INDEX (RANGE SCAN) OF 'ORG_LINEAGE'
(NON-UNIQUE)I order it by the org_lineage to get the first person. So it is a result problem? The order by doesn't give you the first person, it gives you a sorted result set (of which there may be zero, one, or thousands).
If you only want one row from that, then you're spending a lot of time tuning the wrong query.
How do you know which ORG_LINEAGE row you want?
Maybe it would help if you posted some sample data. -
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thanks
AlexKeep in mind that Logic also has a limit of 8550 quarter notes. So changing the time signature to 4/8 can get longer recording times. So make sure you change this setting along with the song end. See page 93 in the reference manual.
MBP 1.83 & MDD 1G DP Mac OS X (10.4.7) Logic Pro 7.2.2, Motu 828MkII+828, Firebox LC&XT, Tranzport, Unitor8+(3x)AMT-8's -
TO REDUCE THE EXECUTION TIME OF REPORT
HI,
CAN ANYONE TELL ME THAT, HOW CAN I REDUCE THE EXECUTION TIME OF THE REPORT. IS THERE ANY IDEA TO IMPROVE THE PERFORMANCE OF THE REPORT.Hi Santosh,
Good check out the following documentation
<b>Performance tuning</b>
For all entries
Nested selects
Select using JOINS
Use the selection criteria
Use the aggregated functions
Select with view
Select with index support
Select Into table
Select with selection list
Key access to multiple lines
Copying internal tables
Modifying a set of lines
Deleting a sequence of lines
Linear search vs. binary
Comparison of internal tables
Modify selected components
Appending two internal tables
Deleting a set of lines
Tools available in SAP to pin-point a performance problem
<b>Optimizing the load of the database</b>
For all entries
The for all entries creates a where clause, where all the entries in the driver table are combined with OR. If the number of entries in the driver table is larger than rsdb/max_blocking_factor, several similar SQL statements are executed to limit the length of the WHERE clause.
The plus
Large amount of data
Mixing processing and reading of data
Fast internal reprocessing of data
Fast
The Minus
Difficult to program/understand
Memory could be critical (use FREE or PACKAGE size)
Some steps that might make FOR ALL ENTRIES more efficient:
Removing duplicates from the the driver table
Sorting the driver table
If possible, convert the data in the driver table to ranges so a BETWEEN statement is used instead of and OR statement:
FOR ALL ENTRIES IN i_tab
WHERE mykey >= i_tab-low and
mykey <= i_tab-high.
Nested selects
The plus:
Small amount of data
Mixing processing and reading of data
Easy to code - and understand
The minus:
Large amount of data
when mixed processing isnt needed
Performance killer no. 1
Select using JOINS
The plus
Very large amount of data
Similar to Nested selects - when the accesses are planned by the programmer
In some cases the fastest
Not so memory critical
The minus
Very difficult to program/understand
Mixing processing and reading of data not possible
Use the selection criteria
SELECT * FROM SBOOK.
CHECK: SBOOK-CARRID = 'LH' AND
SBOOK-CONNID = '0400'.
ENDSELECT.
SELECT * FROM SBOOK
WHERE CARRID = 'LH' AND
CONNID = '0400'.
ENDSELECT.
Use the aggregated functions
C4A = '000'.
SELECT * FROM T100
WHERE SPRSL = 'D' AND
ARBGB = '00'.
CHECK: T100-MSGNR > C4A.
C4A = T100-MSGNR.
ENDSELECT.
SELECT MAX( MSGNR ) FROM T100 INTO C4A
WHERE SPRSL = 'D' AND
ARBGB = '00'.
Select with view
SELECT * FROM DD01L
WHERE DOMNAME LIKE 'CHAR%'
AND AS4LOCAL = 'A'.
SELECT SINGLE * FROM DD01T
WHERE DOMNAME = DD01L-DOMNAME
AND AS4LOCAL = 'A'
AND AS4VERS = DD01L-AS4VERS
AND DDLANGUAGE = SY-LANGU.
ENDSELECT.
SELECT * FROM DD01V
WHERE DOMNAME LIKE 'CHAR%'
AND DDLANGUAGE = SY-LANGU.
ENDSELECT.
Select with index support
SELECT * FROM T100
WHERE ARBGB = '00'
AND MSGNR = '999'.
ENDSELECT.
SELECT * FROM T002.
SELECT * FROM T100
WHERE SPRSL = T002-SPRAS
AND ARBGB = '00'
AND MSGNR = '999'.
ENDSELECT.
ENDSELECT.
Select Into table
REFRESH X006.
SELECT * FROM T006 INTO X006.
APPEND X006.
ENDSELECT
SELECT * FROM T006 INTO TABLE X006.
Select with selection list
SELECT * FROM DD01L
WHERE DOMNAME LIKE 'CHAR%'
AND AS4LOCAL = 'A'.
ENDSELECT
SELECT DOMNAME FROM DD01L
INTO DD01L-DOMNAME
WHERE DOMNAME LIKE 'CHAR%'
AND AS4LOCAL = 'A'.
ENDSELECT
Key access to multiple lines
LOOP AT TAB.
CHECK TAB-K = KVAL.
ENDLOOP.
LOOP AT TAB WHERE K = KVAL.
ENDLOOP.
Copying internal tables
REFRESH TAB_DEST.
LOOP AT TAB_SRC INTO TAB_DEST.
APPEND TAB_DEST.
ENDLOOP.
TAB_DEST[] = TAB_SRC[].
Modifying a set of lines
LOOP AT TAB.
IF TAB-FLAG IS INITIAL.
TAB-FLAG = 'X'.
ENDIF.
MODIFY TAB.
ENDLOOP.
TAB-FLAG = 'X'.
MODIFY TAB TRANSPORTING FLAG
WHERE FLAG IS INITIAL.
Deleting a sequence of lines
DO 101 TIMES.
DELETE TAB_DEST INDEX 450.
ENDDO.
DELETE TAB_DEST FROM 450 TO 550.
Linear search vs. binary
READ TABLE TAB WITH KEY K = 'X'.
READ TABLE TAB WITH KEY K = 'X' BINARY SEARCH.
Comparison of internal tables
DESCRIBE TABLE: TAB1 LINES L1,
TAB2 LINES L2.
IF L1 <> L2.
TAB_DIFFERENT = 'X'.
ELSE.
TAB_DIFFERENT = SPACE.
LOOP AT TAB1.
READ TABLE TAB2 INDEX SY-TABIX.
IF TAB1 <> TAB2.
TAB_DIFFERENT = 'X'. EXIT.
ENDIF.
ENDLOOP.
ENDIF.
IF TAB_DIFFERENT = SPACE.
ENDIF.
IF TAB1[] = TAB2[].
ENDIF.
Modify selected components
LOOP AT TAB.
TAB-DATE = SY-DATUM.
MODIFY TAB.
ENDLOOP.
WA-DATE = SY-DATUM.
LOOP AT TAB.
MODIFY TAB FROM WA TRANSPORTING DATE.
ENDLOOP.
Appending two internal tables
LOOP AT TAB_SRC.
APPEND TAB_SRC TO TAB_DEST.
ENDLOOP
APPEND LINES OF TAB_SRC TO TAB_DEST.
Deleting a set of lines
LOOP AT TAB_DEST WHERE K = KVAL.
DELETE TAB_DEST.
ENDLOOP
DELETE TAB_DEST WHERE K = KVAL.
Tools available in SAP to pin-point a performance problem
The runtime analysis (SE30)
SQL Trace (ST05)
Tips and Tricks tool
The performance database
Optimizing the load of the database
Using table buffering
Using buffered tables improves the performance considerably. Note that in some cases a stament can not be used with a buffered table, so when using these staments the buffer will be bypassed. These staments are:
Select DISTINCT
ORDER BY / GROUP BY / HAVING clause
Any WHERE clasuse that contains a subquery or IS NULL expression
JOIN s
A SELECT... FOR UPDATE
If you wnat to explicitly bypass the bufer, use the BYPASS BUFFER addition to the SELECR clause.
Use the ABAP SORT Clause Instead of ORDER BY
The ORDER BY clause is executed on the database server while the ABAP SORT statement is executed on the application server. The datbase server will usually be the bottleneck, so sometimes it is better to move thje sort from the datsbase server to the application server.
If you are not sorting by the primary key ( E.g. using the ORDER BY PRIMARY key statement) but are sorting by another key, it could be better to use the ABAP SORT stament to sort the data in an internal table. Note however that for very large result sets it might not be a feasible solution and you would want to let the datbase server sort it.
Avoid ther SELECT DISTINCT Statement
As with the ORDER BY clause it could be better to avoid using SELECT DISTINCT, if some of the fields are not part of an index. Instead use ABAP SORT + DELETE ADJACENT DUPLICATES on an internal table, to delete duplciate rows.
Good Luck and thanks
AK -
I am trying to confirm the time at which a particular backup occurred using an external hard drive that I have since misplaced. Although time machine lists the backup times for some backups, it does not list them for all, including the one in question. Can someone help?
Okay, I've sussed it. I saw a link to another discussion that hadn't turned up in any of my searches before I posted the question above.
My Tosh HDD was formatted to FAT 32 and therefore would not be backed up by Time Machine. I removed all data from it - nightmare as I hadn't enough space to put it on the macbook HDD, but, after trawling through numerous photos and deleting rubbish for hours, I finally made enough space and copied all data across. Then, after clearing the data from the Tosh HDD, I used disk utilitity to reformat it to Mackintosh OS Extended. Chose the option without kournalling because I'm not baking up onto this disk and so don't need it - according to some other discussions I found.
When it was done I check on time machine in system prefs and once I selected options, I was able to remove it from the excluded from backups list. Hey presto. Now I'm moving my photo library and my music library onto the Tosh HDD and my macbook should start to breath again. Hurray. -
Can I reduce the execution time for a step in a TestStand ?
Hi,
I calculated the a single step execution time for TestStand Ver 2.0. It comes to around 20 milliseconds/step. Can I reduce this excution time ?
Are there any settings available for configuring execution time parameters except result logging and exception handlings to reduce the execution time ?It's difficult to tell how you what time you are reporting for your step. Clearly we don't have control of the time it takes your code to execute. However, we are constantly working on reducing the overhead of calling the code. In addition, you don't mention the type of step you are calling. One way to have a common reference is to use the example \Examples\Benchmarks\Benchmarks.seq. Below have have posted the results of running this sequence with both tracing and result collection enabled and then disabled. I have a 700 MHz, 128 MB RAM, Dell PIII laptop. In this example there is no code within the code modules. You notice that calling a DLL has the least overhead with a minimum of 7.459 ms with tracing and results enabled and 0.092 ms with tracing and results disabled. Although not included below, if I enable results be disable tracing I get a minimum time of 0.201 ms, a 100x improvement on your time.
With Results and Tracing enabled.
7.578 milliseconds per step for CVI Standard Prototype - Object File
7.579 milliseconds per step for CVI Standard Prototype - DLL
7.459 milliseconds per step for DLL Flexible Prototype
8.589 milliseconds per step for DLL Flexible Prototype Numeric Limit
9.563 milliseconds per step for DLL Flexible Prototype Numeric Limit with Precondition
10.015 milliseconds per step for DLL Flexible Prototype Numeric Limit with Precondition and 4 Parameters
7.868 milliseconds per step for ActiveX Automation
8.892 milliseconds per step for LabVIEW Standard Prototype
With tracing and results disabled.
0.180 milliseconds per step for CVI Standard Prototype - Object File
0.182 milliseconds per step for CVI Standard Prototype - DLL
0.092 milliseconds per step for DLL Flexible Prototype
0.178 milliseconds per step for DLL Flexible Prototype Numeric Limit
0.277 milliseconds per step for DLL Flexible Prototype Numeric Limit with Precondition
0.400 milliseconds per step for DLL Flexible Prototype Numeric Limit with Precondition and 4 Parameters
0.270 milliseconds per step for ActiveX Automation
1.235 milliseconds per step for LabVIEW Standard Prototype -
Time Machine could not complete the backup "Time Capsule". Unable to access disk image backup "/ Volumes / Time Capsule / iMac.sparsebundle" (error 112).
How can I fix it?You might want to take a look at Pondini's excellent support document......Time Machine Troubleshooting
http://pondini.org/TM/Troubleshooting.html
See # C17 -
How to reduce the cloning time if using cold backup?
Hi,
We are using EBS r12 (12.0.6) with database 10.2.0.3 in Linux Redhat 4 32-bit envoirnment.
Our datbase size is around 480 GB and we are facing the issues to provide the clone to my consultants for meet the target timelines in given time.
(Source:)---- Production Dell R900 Server machine having 32-GB RAM and 8 Quard Core CPU's.
(Target:)---- Clone Dell 2950 Server machine having 16-GB RAM and 4-Quard Core CPU's.
Currectly we are taking cold backup like:
1: Auto shutdown EBS r12 database nighthy at 12:00 AM daily and compress the backup using tar utility in linux. This process takes 6:00 hours aprox:
2: After that we move compressed file to clone machine and then uncompressed it, and this process takes 5:00 hours aprox.
3: And performe standard cloning steps.
Questions:
1: How to reduce time of this backup process?
3: Is there any other way to reduce the cloning process.
2: What type of backup oracle recommended to their customers for this type of process?
Thanks.1: How to reduce time of this backup process?Without using third party tools, it might be hard to tune the timing of compressing/uncompressing the file.
Have you tried to use scp command? This would help if your network throughput is acceptable.
3: Is there any other way to reduce the cloning process.Since the main issue you have with the copy, then you might copy the files remotely from the source to the target, or using any other storage/backup tools (like file system snapshot).
2: What type of backup oracle recommended to their customers for this type of process?Oracle does not recommend any type of backup as the tools used are not Oracle products.
Thanks,
Hussein -
My Macbook Pro is using 320GB on "Backups" and Time Machine is using 640GB. It just seems ridiculous, considering I everything else only takes up 77GB combined. How to I get rid of a good chunk of it from Macbook HD and also how can I reduce the Time Machine parameters, maybe so it starts deleting back up data sooner?
If you run TM you don't really need local snapshots so if you need the disk space you can disable them in Terminal by copying & p;asting this command at the prompt
sudo tmutil disablelocal
Press return. You will be prompted for your password, it will be invisible.
To undo this, rerun it with "enablelocal" instead of "disablelocal".
In TM preferences you can choose to exclude items to the backup.
EDIT: See these helpful hints from Pondini. -
Is there a way to reduce the backup frequency to iCloud
I got a email from my ISP yesterday notifying me that I had used 14GB of my plan this month. As the new billing cycle only started this week i realised something was not right so i began to check my useage level for each day only tho find that it was consistantly high each day. I then began looking at the history and discovered that my useage spiked when i purchased my iPhone 4S. So i looked at the settings and discovered that my Storage allowance on iCloud was already nearly full and the next backup was going to be 5GB as it was backing up my iPhones Photos. Seeing as the phone seems to be backing up each night when i plug it in to charge, is there a setting to reduce the frequency that backups are performed so i can turn the full backup back on?
Hi IndianLamp,
Thank you for posting in MSDN forum.
Based on your issue, you mean that you want t reduce the installation size of the version of VS Preview, am I right?
If yes, I know that when we download the version of the VS Preview from the Microsoft Official, it is default that the install package size. However, you can try to unselect some components during the installation, it will reduce the installation size of
preview edition.
If I misunderstanding your issue, please tell me more detail message about your issue.
Best Regards,
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey. -
How to find out the first time RMAN be utilized in DB
I need to find out the history of RMAN process in my database, like when it was used first time, and status ect...
I have checked all v$RMAN_xxx view and v$backup_XXXX views, didn't fine anything.
Is there other views that may be helpful?
Also any way I can find out when was archivelog turned on?
ThanksHere is the version
SQL> select banner from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.1.0.4.0 - Prod
PL/SQL Release 10.1.0.4.0 - Production
CORE 10.1.0.4.0 Production
TNS for 32-bit Windows: Version 10.1.0.4.0 - Production
NLSRTL Version 10.1.0.4.0 - Production
Here is what I got if I just issue RMAN from command line:
E:\>rman
Recovery Manager: Release 10.2.0.2.0 - Production on Tue Feb 27 11:21:18 2007
Copyright (c) 1982, 2005, Oracle. All rights reserved.
RMAN>
here is what I got if I got into $oracle_home/bin
E:\>cd oracle\product\10.1.0\db_1\bin
E:\oracle\product\10.1.0\Db_1\BIN>rman
Recovery Manager: Release 10.1.0.4.0 - Production
Copyright (c) 1995, 2004, Oracle. All rights reserved.
RMAN>
Thanks for the help. -
Reduce the execution time of catproc.sql
how can i reduce the time of execution of catproc.sql, I have increased the size of redo log files from 5m to 40m, but still performance hasn't improved much,
any suggestion
regards
asifIs it still running? Almost half an hour now.
By the time we find a solution maybe it's already done :)
I don't think you could do much after it's already started. As long as it's not hung, it will finish sooner or later. Make sure there are no other applications runing on the server to compete CPU and diskio with oracle.
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Change customer search in the SearchCriteria_BOB_Sales
Hi Gurus, I want to change the search page to input the search fields for the customer search when i click on the binocular field in front of the customer number under Transactions column. We want to perform search in the MDM instead of our CRM datab
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Privileges required to login to OEM12c db console
Hi, It seems 'select any dictionary' and 'select any table' privileges are required for a user to login to OEM12c db console in order to reach to performance page. select any table is fine but I have an issue with granting 'select any dictionary' to
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RENDER and AVI and CODEC issues
I've ripped a DVD clip from Handbrake-- AVI file and Codec is AVC/H.264 video/MPS audio (that's how it is) and it will go into FCP ok and to the timeline. It needs rendered and so begins the problem. It says, there's a "render error and not enough di
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Accessing system files on linux
how do i get permission to access system files on linux?please help!