EBS, file system

Hi:
I got an interview question like what file system does your 11.5.10.2 on unix have, I didn't know how to answer. How to find out?
Thanks and regards.

Hi,
I got an interview question like what file system does your 11.5.10.2 on unix have, I didn't know how to answer. How to find out?The best place to look is at
/etc/fstab -->In Linux
/etc/vfstab ----> Solaris
/etc/filesystem -----> AIX
Please see
http://en.wikipedia.org/wiki/Comparison_of_file_systems
http://en.wikipedia.org/wiki/Unix_File_System
http://en.wikipedia.org/wiki/File_system
Thanks

Similar Messages

EBS file system structure

Hi
I am new to EBS . Can you please let me know where can I find a document or link for EBS 11i file system structure ? I need to to know where can I find folder like APPL_TOP and JAVA_TOP , .....etc
Thanks
Edited by: user599647 on Apr 16, 2009 7:04 PM

Hi,
Please follow the the *[Oracle Apps 11i Documentation|http://download-uk.oracle.com/docs/cd/B25516_14/current/html/docset.html]* to clear your basic doubts. You are always welcome to have a discussion in the forum anyways.
For knowing about the different tops, refer:
*[What Different TOPs in Application 11i|http://becomeappsdba.blogspot.com/2006/08/whats-different-tops-in-application.html]*
Thanks,
Anchorage :)

Output PDF on file system? (EBS)

Hi all,
When you run a BI Publisher report with a concurrent program, is the output PDF stored somewhere on the file system? (Where..) Thanks in advance!
Best Regards, Matilda Smeds

Thanks for the replies! I had found the out-file (xml file) previously. I wasn't aware that there was a separate table for the final outputs, though it is quite essential knowledge. Also, it is good to know the pdf also resides on the file system. Thanks again, to both of you.
Best Regards, Matilda

Backup of application file system in oracle apps 11i

what are the ways to take the backup of application file system in oracle application 11i ?
Can anyone suggest regarding this ?
Application :11.5.10.2
OS : RHEL 3.0

Check the following threads:
Apps Backup
Re: Apps Backup
Backup Oracle Applications (11.5.10.2)
Re: Backup Oracle Applications (11.5.10.2)
Best Backup Strategy
Re: Best Backup Strategy
System Backup
system backup
Reommended backup and recovery startegy for EBS
Re: Reommended backup and recovery startegy for EBS

Application file system deleted R12.1.3

Hi,
In one of our development R12.1.3 instance(db 11.2.0.3) application file system got deleted accidentally. Please help us in getting the EBS instance up.
1. We have a backup taken on 27th Oct.(Both database and application )
2. We applied 8/10 patches during this period and couple of rounds of testing.
3. Application file system got deleted accidentally on 4th Nov. No issues on Database node .
I want to continue using the same database and old application file system.
Is it possible !!!!! (as we have applied patches within this period)
Please share your thoughts if it can be done ! ! !
Regards,
Djay

Hi Djay,
You may restore the application binary files from your backup, and re-apply the patch. So the necessary application level binaries will be re-generated while the necessary coding at the DB level will also be re-applied.
Note: When re-applying an already existing patch it prompts you that the patch has been already applied and do you wish to re-apply. Just say yes and proceed
Also let us know, what file did you really delete so that we may better assist you.
Thanks &
Best Regards,

How to recover from readonly file system?

hi
we are using EBS R12 RUP 6.is it possible to recover one of our instance from read only file system partition?
scenario is :
Had a conference with customer and found the below :
Unable to start/run any "AD" scripts under $ADMIN_SCRIPTS_HOME". For example : Unable to start the concurrent manager using adcmctl.sh script. Below error can be seen :
Permission denied: Could write in "adcmctl.txt" : read only file system.
We have tried to change the permission but the same "read only file system was coming". To confirm the issue we tried to create a directory or file using "mkdir" and "touch" command respectively but got the same error. Customer has confirmed that it was 15 days back they found it working after that its not working.
Explained to customer that the issue is not with EBS but with some other operating system related. Please check with your OS administrator and make sure that this read only file system error will not come.
Action Plan
================
1.) Check with your OS administrator and resolve the "Read only file system error". It is a OS permission error. Update the SR once it got resolved.rgrds

new2appsdba wrote:
what do you suggest certain and immediate disaster recovery option (till date work and setup + data) in EBS R12 ??
bsically asking it for future planing ....Working, well-tested, and frequently-tested backups. :-)
Sorry to be glib, but there's a lot we don't know about the architecture of your system, which makes it difficult to provide specific advice. You haven't indicated how much of your system is hosted on the filesystem that has been set readonly. Is it just the INST_TOP? Full applications techstack? Database? I'm guessing not the database, or you wouldn't be asking about starting apps tier components, you'd be asking about database recovery, and the problem wouldn't have gone unnoticed for 15 days. If you're just looking at the apps tier filesystem, or a portion of it (such as INST_TOP, which is sometimes separated from the rest of the apps install), you need to decide if you want to:
1) Roll back your entire system to the point when the filesystem was set readonly, or
2) Accept the loss of log files, etc. on the apps tier side, decide that what's in the database is more valuable, and move on from there. Assuming the fsck and subsequent filesystem repair is successful, of course. ;-)
These posts from Steven Chan might help you to plan DR and availability for EBS:
Maximum Availability Architecture: Oracle E-Business Suite Release 12
Maximum Availability Architectures and the E-Business Suite
Regards,
John P.
http://only4left.jpiwowar.com

Note on applying patches to the file system and database

Dear all,
I am new to Oracle E-business suite. Anyone in the house that can give a note (either a step by step or oracle metalink note) on how to apply patches to a file system or database.
Kind Regards.

Hi,
Steps to apply an application patch:
- Stop all application services (keep the database and the database listener up and running)
- Download the patch from Metalink
- Copy the patch file to any directory (i.e. /u04/patches)
- As 'applmgr' do the following:
- Source the environment file
- $ cd /u04/patches
- Type 'unzip <patch_number>.zip'
- cd <patch_number>
- Type 'adpatch'
- When it prompts you to enter the patch driver, type 'u<patch_number>.drv'
Apply the patch on the database tier first then on the application tier.
Do not forget to 'Enable Maintenance Mode' from adadmin before applying the patch. Once you apply the patch successfully, 'Disable Maintenance Mode' from adadmin.
And, always follow the steps in the patch README file.
For database patches, follow the steps in the patch README file and apply the patch using opatch as oracle user.
For more details about applying patches, please refer to:
"Oracle Applications Maintenance Utilities" manual
http://download-uk.oracle.com/docs/cd/B25516_14/current/html/docset.html
How to apply EBS 12i pathces in both Linux and Windows
Re: How to apply EBS 12i pathces in both Linux and Windows
Need to apply patch!
Need to apply patch!
Regards,
Hussein

Migration of crs file system to raw

Dear all,
My CRS is currently on a file system and i am looking for a way to migrate it to raw. Can anybody in the house give me a note on how to go about this or give me a guide on it. Your prompt response will be highly appreciated.
kind Regards.

This is RAC thread.....
Here is EBS only topics
;-)

Copy Orace file-system database to ASM

Hi,
We are planning to use ASM and migrate of file-system database
How do you move/copy oracle datafiles,logfiles,controlfiles,*.dbf to ASM?
The docs said ASM does not allow OS copy commands :(
Thanks a lot

Thanks a lot Hussein, Arnoud :) I like those docs very short/summarized and easy to understand, unlike other oracle manuals which gives you lots of choices/platforms/versions/ and confusion mixed in one.
By the way I am planning to install a new set of 64-bit EBS R12 on ASM/RAC and leave alone our EBS R12 32bit(filesytem) running. I dont like to migrate it because it so critical
and sensitive to touch.
Just a little clarification :).....When I run EBS R12 installer (database tier side) It ask for
home directories like: /u01/app/orace
My question is I want my database files (.dbf) to be directed to an ASM disk
How do I input it in the Rapidwiz installer? I did not see any options there to use ASM disk.
Thanks again

How to fix file system error 56635 in windows 8.1

heelo pls help me to fix this problem i cant install any on my laptop.
file system error 56635 is showing up wen i install my kaspersky 2015

Hello Jay,
The current forum is for developers. I'd suggest asking non-programming questions on the
Office 2013 and Office 365 ProPlus - IT Pro General Discussions forum instead.

ISE 1.2 VM file system recommendation

Hi,
According to http://www.cisco.com/en/US/docs/security/ise/1.2/installation_guide/ise_vmware.html#wp1056074, tabl 4-1 discusses storage requirement for ISE 1.2 in VM environment. It recommends VMFS.
What are the implications when using NFS instead? Is this just a recommendation or an actual requirement?
At the moment, we use Netapp array which uses NFS for all vApps. It will be difficult to justify a creation an additional FC HBA just for this one vApp. Please explain.
TIA,
Byung

If you refer to
http://www.cisco.com/en/US/docs/security/ise/1.2/installation_guide/ise_vmware.html
It says :
Storage
•File System—VMFS
We recommend that you use VMFS for storage. Other storage protocols are not tested and might result in some file system errors.
•Internal Storage—SCSI/SAS
•External Storage—iSCSI/SAN
We do not recommend the use of NFS storage.

SAP GoLive : File System Response Times and Online Redologs design

Hello,
A SAP Going Live Verification session has just been performed on our SAP Production environnement.
SAP ECC6
Oracle 10.2.0.2
Solaris 10
As usual, we received database configuration instructions, but I'm a little bit skeptical about two of them :
1/
We have been told that our file system read response times "do not meet the standard requirements"
The following datafile has ben considered having a too high average read time per block.
File name -Blocks read - Avg. read time (ms) -Total read time per datafile (ms)
/oracle/PMA/sapdata5/sr3700_10/sr3700.data10 67534 23 1553282
I'm surprised that an average read time of 23ms is considered a high value. What are exactly those "standard requirements" ?
2/
We have been asked to increase the size of the online redo logs which are already quite large (54Mb).
Actually we have BW loading that generates "Chekpoint not comlete" message every night.
I've read in sap note 79341 that :
"The disadvantage of big redo log files is the lower checkpoint frequency and the longer time Oracle needs for an instance recovery."
Frankly, I have problems undertanding this sentence.
Frequent checkpoints means more redo log file switches, means more archive redo log files generated. right ?
But how is it that frequent chekpoints should decrease the time necessary for recovery ?
Thank you.
Any useful help would be appreciated.

Hello
>> I'm surprised that an average read time of 23ms is considered a high value. What are exactly those "standard requirements" ?
The recommended ("standard") values are published at the end of sapnote #322896.
23 ms seems really a little bit high to me - for example we have round about 4 to 6 ms on our productive system (with SAN storage).
>> Frequent checkpoints means more redo log file switches, means more archive redo log files generated. right?
Correct.
>> But how is it that frequent chekpoints should decrease the time necessary for recovery ?
A checkpoint is occured on every logswitch (of the online redologfiles). On a checkpoint event the following 3 things are happening in an oracle database:
Every dirty block in the buffer cache is written down to the datafiles
The latest SCN is written (updated) into the datafile header
The latest SCN is also written to the controlfiles
If your redologfiles are larger ... checkpoints are not happening so often and in this case the dirty buffers are not written down to the datafiles (in the case of no free space in the buffer cache is needed). So if your instance crashes you need to apply more redologs to the datafiles to be in a consistent state (roll forward). If you have smaller redologfiles more log switches are occured and so the SCNs in the data file headers (and the corresponding data) are closer to the newest SCN -> ergo the recovery is faster.
But this concept does not really fit the reality because of oracle implements some algorithm to reduce the workload for the DBWR in the case of a checkpoint.
There are also several parameters (depends on the oracle version) which control that a required recovery time is kept. (for example FAST_START_MTTR_TARGET)
Regards
Stefan

Error message "Live file system repair is not supported."

System won't boot. Directed to Disk Utility to repair but get error message "Live file system repair is not supported." Appreciate all help.
Thanks.
John

I recently ran into a similar issue with my Time Machine backup disk. After about 6 days of no backups - I had swapped the disk for my photo library for a media project; I reattached the Time Machine disk and attempted a backup.
Time Machine could not backup to the disk. Running Disk Utility and attempting to Repair the disk ended up returning the "Live file system repair is not supported" message.
After much experimentaion with disk analysis softwares, I came to the realization that the issue might be that the USB disk dock wasn't connected directly to the MacBook Pro - it was daisy-chained through a USB Hub.
Connecting the USB disk dock directly to the MBP and running Disk Utility appears to have resolved the issue. DU ran for about 6 hours and succesfully repaired the disk. Consequently, I have been able to use that Time Machine disk for subsequent backups.

How to get access to the local file system when running with Web Start

I'm trying to create a JavaFX app that reads and writes image files to the local file system. Unfortunately, when I run it using the JNLP file that NetBeans generates, I get access permission errors when I try to create an Image object from a .png file.
Is there any way to make this work in Netbeans? I assume I need to sign the jar or something? I tried turning "Enable Web Start" on in the application settings, and "self-sign by generated key", but that made it so the app wouldn't launch at all using the JNLP file.

Same as usual as with any other web start app : sign the app or modify the policies of the local JRE. Better sign the app with a temp certificate.
As for the 2nd error (signed app does not launch), I have no idea as I haven't tried using JWS with FX 2.0 yet. Try to activate console and loggin in Java's control panel options (in W7, JWS logs are in c:\users\<userid>\appdata\LocalLow\Sun\Java\Deployment\log) and see if anything appear here.
Anyway JWS errors are notoriously not easy to figure out and the whole technology in itself is temperamental. Find the tool named JaNeLA on the web it will help you analyze syntax error in your JNLP (though it is not aware of the new syntax introduced for FX 2.0 and may produce lots of errors on those) and head to the JWS forum (Java Web Start & JNLP Andrew Thompson who dwells over there is the author of JaNeLA).

Zone install file system failed?

On the global zone, my /opt file system is like this:
/dev/dsk/c1t1d0s3 70547482 28931156 40910852 42% /opt
I am trying to install it in NMSZone1 like this config:
fs:
dir: /opt
special: /dev/dsk/c1t1d0s3
raw: /dev/rdsk/c1t1d0s3
type: ufs
options: [nodevices,logging]
But failed like this:
bash-2.05b# zoneadm -z NMSZone1 boot
zoneadm: zone 'NMSZone1': fsck of '/dev/rdsk/c1t1d0s3' failed with exit status 3
3; run fsck manually
zoneadm: zone 'NMSZone1': unable to get zoneid: Invalid argument
zoneadm: zone 'NMSZone1': unable to destroy zone
zoneadm: zone 'NMSZone1': call to zoneadmd failed
Please help me. Thanks.

It appears that the c1t1d0s3 device is already in use as /opt in the
global zone. Is that indeed the case? If so, you need to unmount
it from there (and remove or comment out its entry in the global
zone's /etc/vfstab) file and then try booting the zone again.

EBS, file system

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