Fast start sync alarm on 15310
I am getting a fast start sync alarm that keeps returning? I have my timing set to line (oc3) and secondary is internal. How do I fix this?
What type of device is sourcing the OC3? Do you trust it, know its timing traceability, does it provide SSM, are there optical level errors, is the link stable, etc?
You should be able to check it with an optical test set and look at the PM's.
If you have an alternate optical interface, you can run a test by using that as the timing reference. Just make sure to not create a timing loop in doing this. This should eliminate the internal clock as being bad.
Similar Messages
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Protection Modes and Fast-Start Failover
Oracle Maximum Availability Architecture allows you to set fast-start failover (FSF)to automatically failover to the standby in the event of losing the primary database.
One condition of FSF is that it will only initiate if there is a guarantee of no data loss. This is where i start getting confused. Maximum Availability mode allows for data loss as the primary will still process transactions if the connection to the standby is lost. This means then in the event of the standby being out of sync with the primary database (i.e. network glitches) and then losing the primary database to hardware issues for example. FSF will not be able to initiate as data will be lossed and a complete loss of service will happen!
Can FSF be used in Maximum Protection mode as this will always mean FSF will be able to occur? Also what is the overhead towards the databases with regards to running them in this mode?
Thanks,
ChrisHi,
Can FSF be used in Maximum Protection mode as this will always mean FSF will be able to occur? Yes, Maximum Protection Mode can be used with Fast-Start Failover, please review the next link.
http://download.oracle.com/docs/cd/B19306_01/server.102/b14230/cli.htm#BABEIIHD
Also what is the overhead towards the databases with regards to running them in this mode?
Yes, the overhead is on major scale that other modes.
Regards. -
Hi all,
I recently deleted a few gigs worth of photos off my iPhone 4. Ever since I've been having trouble with a few things. All software is up to date. So far here are the things I've noticed that seem suspicious.
iPhone fails to start sync using wifi. It times out on Step 1 (starting sync) or Step 2 (backup). I've tried closing and reopening iTunes, restarting the MBP and iPhone, and deleting my iPhone backup. In some cases iTunes loses the connection to phone and won't come back. It syncs fine using a USB cable, but won't get past step 2 using wifi. I hate wires so I would prefer to do this over the air.
My smart playlists no longer sync. I've tried unchecking the boxes and selecting them again, but nothing. Duplicating an exisitng smart playlist and selecting it to sync seems to have worked for now, but I'm concerned about now being able to add my original playlist. Sounds like a larger issue to me.
My iTunes screensaver on my MBP no longer displays artwork. It says there is no artwork to display, but iTunes still has artwork in it.
I've read numerous threads about all these issues. I know there are many people out there having these problems. I just haven't found a good solution for any of them. Everything was working beautifully until I tried to clean up some old stuff on my phone. Apple is playing dumb according to the people that have contacted them.
I'm running:
OSX Lion 10.7.4
iTunes 10.6.3
iOS 5.1.1
Any help is greatly appreciated.
Thanks!Just nudging this one back to the top in case anyone has some input.
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hi, l authorized my computer using iTunes and it said successful, but when l start syncing my applications l get this error: "The iPhone "My name" could not be synced because this computer is no longer authorized for purchased items that are on this phone".
May you help
ThanksTry TS1389: iTunes repeatedly prompts to authorize computer to play iTunes Store purchases.
tt2 -
Fast Start Failover has broken my Logical Standby and Flashback has not helped
I have a primary ( PRIMARYP ), a physical standby ( STANDBYP ) and a logical standby ( STANDBYL ).
I configured Fast Start Failover ( with STANDBYP as the target ) and started an Observer. I did a shutdown abort on my primary and the Fast Start Failover did make STANDBYP the primary. I was able to reinstate PRIMARYP as a physical standby.
However when I checked my broker config it gave for STANDBYL
ORA-16795: the standby database needs to be recreated
Strange I though, since I would have expected STANDBYL to survive ok given that the new primary, STANDBYP was a physical standby of PRIMARYP.
Not to worry I thought, I simply will flashback STANDBYL to the beginning of the day and SQL APPLY will reapply all the redo.
This is where the problem begins
I mount STANDBYL
RMAN> connect target /
connected to target database: STANDBYL (DBID=440422466, not open)
RMAN> flashback database to time "TO_DATE('05/12/13 09:30:00','DD-MM-YY HH24:MI:SS')";
Starting flashback at 05-DEC-13
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=11 device type=DISK
starting media recovery
archived log for thread 1 with sequence 24 is already on disk as file /home/app/oracle/fast_recovery_area/STANDBYL/archivelog/2013_12_04/o1_mf_1_24_99yqwog0_.arc
archived log for thread 1 with sequence 25 is already on disk as file /home/app/oracle/fast_recovery_area/STANDBYL/archivelog/2013_12_05/o1_mf_1_25_9b0mlyvr_.arc
media recovery complete, elapsed time: 00:00:04
Finished flashback at 05-DEC-13
RMAN> quit
Recovery Manager complete.
oraclel[STANDBYL]>dgmgrl
DGMGRL for Linux: Version 11.2.0.3.0 - Production
Copyright (c) 2000, 2009, Oracle. All rights reserved.
Welcome to DGMGRL, type "help" for information.
DGMGRL> connect sys/manager
Connected.
DGMGRL> shutdown;
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
DGMGRL>
DGMGRL>
DGMGRL> startup;
ORACLE instance started.
Database mounted.
ORA-01589: must use RESETLOGS or NORESETLOGS option for database open
ORA-01589 - that a nasty surprise ! I didn't think I would need to do anything with the log sequences after a flashback
Any ideas of what is going on ?
thanks,
JimHello;
This pdf might meet your needs :
http://blogs.oracle.com/AlejandroVargas/resource/DATAGUARD-FSFO-IMPLEMENTATION.pdf
Additional info :
http://oracle-tech.blogspot.com/2008/08/fast-start-failover-it-is-reliable.html
http://jakub.wartak.pl/blog/?p=80
http://www.databasejournal.com/features/oracle/article.php/3849106/Fast-Start-Failover-in-Oracle-11g-Data-Guard.htm
Best Regards
mseberg -
Itunes on my PC displays an error message " This iphone cant be synced , you dont have enough privilege" everytime I start syncing thiss message shows up and everything stops. So , what to do now? even wifi sync isnt working and not able to sync files onto my iPhone.
Try:
Close iTunes, click the Start button > All Programs > iTunes folder > RIGHT CLICK iTunes Program icon > Select> Run as Administrator. -
Data Guard Broker: errors ORA-16816 and ORA-16817 with Fast Start Failover
Hi,
my environment is:
OS: Windows XP Professional Edition SP2
DB: Oracle EE 10.2.0.3
Primary db: orcl
Standby db: stby
both databases are running on the same server.
I have configured Data Guard as described in the DG Administration Guide.
In the Data Guard Broker I switch to 'stby' succesfully and 'stby' is the primary db and 'orcl' is the standby db.
I switched back to 'orcl' as primary db and I get some errors:
DGMGRL> show database 'orcl' statusreport;
STATUS REPORT
INSTANCE_NAME SEVERITY ERROR_TEXT
* WARNING ORA-16817: configuration for Fast Start of Failover is not synchronized.
DGMGRL> show database 'stby' statusreport;
STATUS REPORT
INSTANCE_NAME SEVERITY ERROR_TEXT
* ERROR ORA-16816: wrong databaserole
* WARNING ORA-16817: configuration for Fast Start of Failover is not synchronized.
DGMGRL> show configuration;
Configuration
Name: DG1
Enabled: YES
Protection Mode: MaxAvailability
Fast-Start Failover: ENABLED
Databases:
orcl - Physical standby database
- Fast-Start Failover target
stby - Primary database
Current status for DG1:
Warning: ORA-16607: one or more databases failed.
I have searched for solutions on Metalink and google, but with no success.
Has anyone got this kind of problem?
Any suggestions on how to resolve it?
ThanksHi DigerDBA
I did your advice , the error disappear, and thanks for your advice , but do I need to keep standby_file_management='AUTO' or 'MANUAL' in primary and standby init files?
Am asking this because when I use the observer the failover failed and I get the following error
SQL Execution error=604, sql=[ALTER DATABASE COMMIT TO SWITCHOVER TO PRIMARY WAIT WITH SESSION SHUTDOWN]. See error stack below.
ORA-00604: error occurred at recursive SQL level 1
ORA-01275: Operation ADD LOGFILE is not allowed if standby file management is automatic.
Complete Failover operation failed in the step when attempting to convert the database to be the new primary.
Database Resource SetState Error (16771)
01/07/2014 09:14:43
Command FAILOVER TO epprod2 completed with error ORA-16771
if possible can you advice me please? -
Hey, does anyone remember which Zen firmware it was that always gave the fast start up time? And if so, does anyone have a link to it's
Cheers
SteveI couldn't get it to work so I contacted Creative yesterday via e-mail. And amazing fast and friendly support they have got in Denmark
He said that it was a harddisk failure and it would cost me 67.52? to get it fixed. A new player here in DK costs about 200? so it's a shame but hey - it happens sometimes. -
Warning: ORA-16829: fast-start failover configuration is lagging
Hi
I got waring for fast_start failover configuration
DGMGRL> show configuration
Configuration - activefailover_migdb
Protection Mode: MaxPerformance
Databases:
migdb - Primary database
Warning: ORA-16829: fast-start failover configuration is lagging
migdbdr - (*) Physical standby database
Warning: ORA-16829: fast-start failover configuration is lagging
Fast-Start Failover: ENABLED
Configuration Status:
WARNING
anybody please suggest solution for the sameDear shd,
Please check the following link;
http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28419/d_dg.htm
*ORA-16829: lagging Fast-Start Failover configuration*
+DBMS_DG.INITIATE_FS_FAILOVER was invoked in a maximum performance fast-start failover configuration when the configuration was not in the user-specified redo lag limit.+
Oracle Error :: ORA-16829
fast-start failover configuration is lagging
Cause
The fast-start failover target standby database was not within the lag limit specified by the FastStartFailoverLagLimit configuration property. As a result, a fast-start failover could not happen in the event of a primary database failure.
Action
Ensure that the fast-start failover target standby database is running and applying redo data and that the primary database is successfully trasmitting redo data. If this condition persists consider raising the value of the FastStartFailoverLagLimit configuration property.
Ogan -
ORA-16820: fast-start failover observer is no longer observing this databa
Wem have primary and physical standby of Oracle 11.2 on linux 2.6.18-92.el5. For a reason of hardware resources, we want to run the Observer on the standby machine. Here I have several questions:
1) Is it supported to run Observer on the standby?
2) Does fast-start failover means automatical detecting down of primary and switch over the role automatically? WE do not want automatical switch over.
3) Started Observer on the standby and run show configuration, get errorDGMGRL> show configuration;
Configuration - antony
Protection Mode: MaxAvailability
Databases:
rdev2 - Primary database
sdev2 - (*) Physical standby database
Error: ORA-16820: fast-start failover observer is no longer observing this database
Fast-Start Failover: ENABLED
Configuration Status:
ERROR Is the error caused by sunning Observer on standby, or other things?
Thanks.Answering all your questions
Does fast-start failover means automatical detecting down of primary and switch over the role automatically? WE do not want automatical switch over.
Fast-Start Failover is an Oracle Data Guard 10g Release 2 feature that automatically, quickly, and reliably fails over to a designated, synchronized standby database in the event of loss of the production database, without requiring manual intervention to execute the failover.
In addition, following a fast-start failover, the original production database is automatically reconfigured as a new standby database upon reconnection to the configuration. This enables Data Guard to restore disaster protection in the configuration quickly and easily, returning the database to a protected state as soon as possible.
Is it supported to run Observer on the standby?
There are three essential participants in a Fast-Start Failover configuration:
• The production database
• A target standby database
• The Fast-Start Failover Observer
The target standby database will become the new production database following a fast-start failover (note: There can be multiple standby databases in a Data Guard configuration, but only one can be designated as the fast-start failover target. A manual failover would be required in order to execute a failover to any of the additional standby databases within the configuration).
The Observer is a separate process incorporated into the DGMGRL client that continuously monitors the production database and the target standby database for possible failure conditions.
The rule is that out of these three participants, (production database, standby database & observer) whichever two can communicate with each other will determine the outcome of fast-start failover
Hope the above explaination answers your question. -
Fast-Start Failover - Without Observer
Hello Experts,
I have a 3 node RCA with a 3node standby. Manual complete failover and switchover work correctly. I would like to enablr fast-start failover when nobody is around.
I know that according to the documentation, I would need a 3rd server to act like the observer. But I 've run out of servers.
Could someone provide clues or ideas how I could set this up. Do I indeed need an observer, or is it really just for additional fault tolerance?
Sincerely
Jan S.There's no shortage of short notes on this :
http://jakub.wartak.pl/blog/?p=80
http://oracleinstance.blogspot.com/2010/01/configuration-of-10g-data-guard-broker.html
http://gjilevski.wordpress.com/2010/03/06/configuring-10g-data-guard-broker-and-observer-for-failover-and-switchover/
http://www.oracle.com/technetwork/articles/smiley-fsfo-084973.html
No idea how you would do it without Observer, its just a failover then.
Cooper -
Hinted streaming, fast start and the results.
Hi,
I put some clips onto a website recently, some were 5 min movies. I was pleased with the results, as the movies started almost immediately on several computers I tried.
Unfortunately, the client had to wait over 4 min to see the video. My video was compressed with hinted streaming.
So of course 4 min. seems like they downloaded the whole video before it started.
I have a web guy looking into if perhaps this could be a server issue with the customer, but I wanted to check if anyone has some insight to this.
I personally am not really clear on the "hinted vs faststart"
Thanks
JeffHinted steaming is for streaming videos like the Apple's VideoKeynote presentations. For Example:
http://www.apple.com/quicktime/guide/appleevents/
Fast start is for progressive download of the video. For example:
http://www.apple.com/getamac/ads/
I have feeling your server is not a streaming server so you need fast start/progressive videos. A fast start video will begin to play after a few seconds while the video is being downloaded into the browser.
Open all your videos in Quicktime. Do a SAVE AS and save each video to a new folder. Doing this will activate (place back) the fast start in each video.
Send one video to the server for a test. Make sure your html embed code for the video has AutoPlay set to true.
(Steaming servers aren't cheap. If you click on the keynote presentation you'll notice that you can jump to anywhere in the video without having to wait for the video to load. Streaming videos don't download to you browser/computer, they stay on the server. Fast start/Progressive video download to you bowser/computer. Also streaming videos are one way to discourage people from downloading the videos. The only way to capture a streaming video is to use a screen capture program, Quicktime X has this capability.) -
Fast start for Quicktime movies on the web
Hi All,
So I finished my first FCE project and posted the movie on my web site. But Quicktime doesn't start playing the movie until after it is completely downloaded. This doesn't happen with the other movies I have on my site, and as far as I can remember I used the sames options in Quicktime export. I selected the "fast start" option in the box "Prepare for Internet Streaming", as I always do.
Is there something more that I need to do when exporting a FCE project? Or is there another option that I forgot in the Quicktime export settings?
Thanks in advance for your help
FlorenceOK, I tried again and again and again... and I finally know what I did wrong. The movie was exported from FCE with the fast start option, but then I opened in with Quicktime to make a small change (define the poster), and apparently this also removed the fast start option. Now I'll know not to change anything after the export :-/
-
"fast start" for .MP4 H264/AAC ?
Hi,
I am looking now for a "fast start" option in Compressor 4 for .MP4 H264/AAC encoded files.
Is there a way to do that ?
Thanks
EricEric,
See if this works for you. Start with the Broadband High preset (you could use any preset). Open the Encoder pane; in File Format, choose Quick Time; Click on Video Settings and in Compression Settings, select H.264. Set your data and then Optimize for streaming. Return to Encoder and open Audio settings to specify thge format you want; In the Encoder, select Streaming and then select Fast Start. In the Extension box, change the extension from .mov to .mp4. You should wind up with a MP4 H.264 CBR preset.
Good luck.
Russ -
How to export as mp4 and achieve effect of "fast start" in mov export
When exporting as a .mov one can check the "fast start" prepare for internet streaming option. This option allows the end user to start watching your video without waiting for the entire file to buffer/download. That's great.
However, when export as a .mp4 file, the same option does not exist.
Does anyone know how to achieve this "fast start" effect if exporting as an mp4?
I have an existing work around...just rename the .mov to .mp4.
I would like an .mp4 file because I use ezs3 to host my videos and the mp4 player options are far superior to the mov player options.
Thanks for your help.I'm having the same problem. I want to export an .mp4 that can start playing as soon as it starts downloading from a web site. Until I can find a solution, I'm using .m4v files, but they're huge.
Does anyone have a solution?
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