CBAC: creating temporary entries in another interface?

Hi,
I am trying to understand the example at http://www.cisco.com/en/US/docs/ios/sec_data_plane/configuration/guide/sec_cfg_content_ac.html#wp1002224 in which the "ip inspect" command is applied to Ethernet 1/0 but the document says that the dynamic temporary entries will be created in the ACL 100 which is applied to another interface (Etherent 1/1). Is this true? I am under the impression that "ip inspect ... in" will add entries to the outbound ACL for the same interface, while
"ip inspect ... out" will add entries to the inbound ACL for the same interface.
Thanks in advance!

Hello Ka,
You do not need it, as soon as you have the inspection the returning traffic that matches the connections being inspected by CBAC will be allowed and will overwrite any ACL denying that traffic.
I think its a way to see things because as an example:
Inside------Router----Outside
Lets say you have an ACL denying all traffic on the outside interface inbound direction, with CBAC configure on the inside for outbound TCP connections, all the TCP traffic returning for a connection that matches the traffic being inspected will be allowed ( so yes a temporary entry will be added to the inbound ACL on the outside interface.
That is the whole purpose of CBAC ( A stateful firewall)
Regards,
Julio

Similar Messages

Create AP_INVOICE_LINES entry programatically via interface?

Hi,
is there a public or private API/interface that supports creating a new invoice line (ap_invoice_lines + distribution + ...) entry for an existing invoice?
I tried fiddling with the open interface (AP_INVOICES_INTERFACE/AP_INVOICE_LINES_INTERFACE,ap_import_invoices_pkg) but to no avail :-(
Thanks
Christoph

Thanks for the helpful examples, but:
skimming through the code I think that it will import an invoice header + line.
The invoices I want to add lines to are already imported/comitted so I don't need a header. Calling the interface processor for an existing invoice gives me a DUPLICATE rejection (actual string might vary).
Since the first post I learned that the functionality changed significantly between releases so I have to add that I'm on eBS release 12.1.3

How to use temporary interface in another interface as derived table in 10g

Hi ,
Can somebody please tell me how to use temporary interface in another interface as derived table in 10g.
I have an option in odi 11g to this task.But i am working on odi 10g for my project.So that please help me to do this task.
I can able to create temporary interface in 10g ,but i dont know how to use that temporary interface in another inerface as derived table.
Thanks in Advance
Thanks,
Srikanth A

A temp interface CANNOT be used as a derived table in ODI 10g.
All you can do is to drag and drop the temp interface as the source in the mapping.
PS. Please remember to assign correct/helpful points to the people who help you in the forum.

Is there a way to create "temporary" tables in SAP database?

Hello,
Is there a way to create temporary tables in ABAP?
Here is our scenario:
1. Invoke a custom RFC that creates a temporary table and returns the name of the table.
2. Invoke another custom RFC and pass this table name as parameter. This RFC internally does some INNER JOIN with the temporary table.
3. Invoke the third RFC to delete the temporary table.
Note that the name of the table cannot be static. We have many users using our application simultaneously and connecting to the SAP server.
I would appreciate it if you could point me in the right direction.
Thank you in advance for your help.
Peter

I just ran into a similar issue. While only calling the select statement 2 times, each time had so many entries in the 'for all entries' list, that the compiler converted this into about 700 calls to the select. Now since the select joined three real tables on the database, the trace shows this one select as being the slowest item in this application.
I think that happened because 'for all entries' gets converted to an 'IN' clause, and then the total number of characters in any SQL statement has an upper limit. So the compiler must make the select statement over and over until it covers all entries in the 'for all entries' list. Is that correct?
Since every database I ever saw has the concept of db temporary tables, I have used db temp tables many times for this sort of thing.
The ABAP compiler could determine that more than one IN statement will be need, then use an alternate: write all the FOR ALL ENTRIES to a db temp table, then join on the db temp table, then drop db temp table. Since the compiler does this sort of thing, no application code needs change to get the speed boost.

Unable to create temporary backing file

My program is throwing out the error:
temporary open: /var/tmp/BDB20825: Too many open files
unable to create temporary backing file
This happens after my program has been running for about 4 hours. The program appears to run out of file descriptors. The listing of /proc/<PID>/fd shows hundreds of lines naming the same file (/var/tmp/BDB20825), like this:
lrwx------ 1 zobell users 64 Jul 28 14:41 622 -> /var/tmp/BDB20825 (deleted)
That file does not exist. I suspect that someone is deleting but failing to close the file. A few open file descriptors with this deleted file occur slowly in the early hours, but not at a fast enough rate to bring the program down when it does. It looks like there is a sudden flood at the end.
The program repeats this error slowly, and is stuck inside the db code. Here is the gdb backtrace I am seeing every time I interrupt:
(gdb) where
#0 0x00e74410 in __kernel_vsyscall ()
#1 0x003d51dd in ___newselect_nocancel () from /lib/libc.so.6
#2 0x002e5d39 in __os_sleep () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#3 0x002e43f1 in __os_openhandle () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#4 0x002e52ad in __os_open () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#5 0x002c0357 in __db_tmp_open () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#6 0x002c006c in __db_appname () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#7 0x002d50c9 in __memp_bhwrite () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#8 0x002d4a27 in __memp_alloc () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#9 0x002d62ec in __memp_fget () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#10 0x00232003 in __bam_new_file () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#11 0x002abc79 in __db_new_file () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#12 0x002abaff in __db_open () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#13 0x002a5d15 in __db_open_pp () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb-4.6.so
#14 0x0080644c in Db::open () from /devel/tfm/external/RH4_32/dbxml/latest/install/lib/libdb_cxx-4.6.so
#15 0x0053ebbe in DbXml::DbWrapper::open (this=0x405bbee0, txn=0x0, type=DB_BTREE, flags=65537, mode=0) at Transaction.hpp:62
#16 0x00549247 in CacheDatabase (this=0x405bbed8, env=0x9c5a848, type=DB_BTREE, compare=0) at CacheDatabase.cpp:28
#17 0x005497e2 in DocDatabase (this=0x405bbed8, env=0x9c5a848, compare=0) at CacheDatabase.cpp:46
#18 0x00584ced in DbXml::Manager::createDocDatabase (this=0x9c5a830, compare=0) at Manager.cpp:694
#19 0x00519467 in DbXml::CacheDatabaseMinderImpl::verify (this=0xfffffdfe, entry=@0x6ac2f790, cid=-514) at CacheDatabaseMinder.hpp:31
#20 0x00519398 in DbXml::CacheDatabaseMinderImpl::findOrAllocate (this=0x6ac5b4f0, cid=1, allocate=true) at CacheDatabaseMinder.cpp:71
#21 0x00518e59 in DbXml::CacheDatabaseMinder::findOrAllocate (this=0x6acd9fa0, mgr=@0x9c5a830, cid=1, allocate=true) at CacheDatabaseMinder.cpp:21
#22 0x0055b12d in LazyDIResults (this=0x6acd9f98, context=0x6acd9fa0, contextItem=0x4979abc0, expr=@0x9ce5de8, txn=0x0, flags=0) at /devel/tfm/developers/szobell/berkeley-db-xml/dbxml-2.4.16/dbxml/include/dbxml/XmlManager.hpp:80
#23 0x0052f9cd in DbXml::QueryExpression::execute (this=0x9ce5de8, txn=0x0, contextItem=0x4979abc0, context=@0xbfcb0e04, flags=0) at /devel/tfm/developers/szobell/berkeley-db-xml/dbxml-2.4.16/dbxml/include/dbxml/XmlQueryContext.hpp:86
#24 0x00565a3a in DbXml::XmlQueryExpression::execute (this=0x0, contextItem=@0xfffffdfe, context=@0xbfcb0e04, flags=4294966782) at /devel/tfm/developers/szobell/berkeley-db-xml/dbxml-2.4.16/dbxml/include/dbxml/XmlValue.hpp:186
#25 0x0805af4b in XmlRecordWithCounts::ExtractQueryString (this=0xbfcb0dd0, select=@0xbfcb0e2c, result=@0xbfcac1d0, qDocument=0xbfcb0e14) at src/XmlRecordWithCounts.cpp:401
#26 0x080585f6 in OdRecord::GetRequiredContent (this=0xbfcb0dd0, name=@0xbfcac1e0, origin=@0xbfcac1d0, dest=@0xbfcac1c0, type=@0xbfcac1b0, dist=@0xbfcac198, totalCount=@0xbfcac194, route=@0xbfcac1a0, qDocument=0x0) at src/OdRecord.cpp:143
#27 0x0804d9c3 in ProcessOd (fpPrivate=0x8e11098, odDb=@0xbfcb0dd0, fdDb=@0xbfcb0d20) at src/BuildFdDb.cpp:263
#28 0x0804f4c8 in ProcessOneDest (fpPrivate=0x8e11098, odDb=@0xbfcb0dd0, fdDb=@0xbfcb0d20, dest={static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<No data fields>}, Mp = 0x9da758c "LAX"}, static Sempty_rep_storage = {0, 0, 69041, 0}}) at src/BuildFdDb.cpp:464
#29 0x080501cd in main (argc=6, argv=0xbfcb10c4) at src/BuildFdDb.cpp:589
At this time, the program is trying to extract fields out of an XmlDocument that is the result of a query. The program uses a pre-calculated XmlQueryExpression to extract a specific field. This may not be the best way to extract a field from a document, given the apparent overhead of needing a temporary file!
My program queries two database files (OD.dbxml and FD.dbxml.new), and uses the information to add records to the second file. The databases are rather big:
bash-3.2$ ls -l /tmp/*dbxml*
-rw-rw---- 1 zobell users 5233745920 Jul 28 14:42 /tmp/FD.dbxml.new
-rw-rw---- 1 zobell users 6539427840 Jul 13 10:16 /tmp/OD.dbxml
(I keep them in /tmp because everywhere else uses NFS and performance is awful with NFS.)
My environment:
Red Hat Enterprise Linux Client release 5.3 (Tikanga) 32 bit.
Berkeley DB XML 2.4.16, C++ interface.
Disk space should not be an issue:
bash-3.2$ df /tmp /var
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup00-tmp
28948572 13044384 14409968 48% /tmp
/dev/mapper/VolGroup00-root
144742920 5333544 131938272 4% /
I ran this program about a year ago and did not see this issue. I have made a few changes and linked to the newer version of the XML database since then. Any help is appreciated.

I have more information about this problem.
If I "disable" the routine __os_zerofill() in os_fzero.c, by having it always return (0), I no longer get an exception and my application appears to run smoothly. However, I have not determined what in this routine leads to the exception. And, I have no idea what the short and long term consequences of "disabling" this routine will be....
-Coralie

Transport of Table entries to another Client.

Hello All,
I have a case where a Custom Issue resolution program has been created. We use this interface for logging support issues internally, and the facility for creating the attachments is also provided.(SU53 screens etc). With an onset requirement of System copy, i would like to save these Table data as all the issues are logged in the Issue tracker tables along with attachments.
Can any one let me know how to safegauard this data and save it from wiping out due to system copy.
The tracker is in QTY system and it is having 3 clients. 100,200,300. We are trying to perfrom the system copy on only 100 client and export 200 and 300 and reimport after system copy. So is there any way to transfer this data to 300 and then safely put it bvack to 100 ???
Thanks for tyhe time and suggestions.
Any suggestions would be rewarded accordingly.
Br,
Sri

Hi Sri,
If all data you want to save, is stored in Z- or Y-tables, you can always use a normal transport to save the entry's. Thereby it is not necessary to save the tables in another client, that afterwards again is exported, reimported, and then transport the tables back to old client.
In short, you can do the following:
1) Create a new transport request
2) Add the tables to be saved in the transport request.
3) release the transport
4) Do the system copy
5) Add the previous transport to the importqueue after the system copy.
6) Import the transport into your (new) client 100.
I hope this short guideline helps you in usable direction.
Regards
Rolf

After upgrade to CF9, CFIMAGE "Unable to create temporary file" error

We recently upgraded from CF8 to CF9 Enterprise. I'm getting an "Unable to create temporary file" error on
my CFIMAGE resize calls. We use sandbox security. I assume I need to grant write access to whatever folder CF uses for temp files, but which folder is it? The same code (and sandbox settings) ran fine in CF8....
Note, if I attempt to add C:\JRun4\servers\cfusion\SERVER-INF\temp to the sandbox for this particular app, CF crashes on all requests across all apps on the server with a:
Security: The requested template has been denied access to C:\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfclasses\cfapp2ecfc1510154633.c lass.
The following is the internal exception message: access denied (java.io.FilePermission C:\JRun4\servers\cfusion\cfusion-ear\cfusion-war\WEB-INF\cfclasses\cfapp2ecfc1510154633.c lass read)
ColdFusion cannot determine the line of the template that caused this error. This is often caused by an error in the exception handling subsystem.
I need to restart CF to get everything working again.

Another update. Had a problem with a sandboxed CF9 site doing a simple CFIMAGE READ to a memory variable. Got an "Unable to create temporary file" error.
Inserted the following code in the file upload page:
<cfscript>
writeoutput("Temp Dir : " & createobject("java","java.lang.System").getProperty("java.io.tmpdir") );
</cfscript>
... and it reveals the temp directory as C:\WINDOWS\TEMP. Added that to the sandbox, and the CFIMAGE READ is working properly now.
Note this seems inconsistent with CFIMAGE RESIZE behavior which appears to use the CF GetTempDirectory() value, which in my case is C:\JRun4\servers\cfusion\SERVER-INF\temp\cfusion-war-tmp\
For reference, see the section "Sandbox Considerations" at this link:
http://help.adobe.com/en_US/ColdFusion/9.0/Admin/WSc3ff6d0ea77859461172e0811cbf364104-7fc8 .html#WSc3ff6d0ea77859461172e0811cbf364104-7fcc

I have two lists. The first is "Tasks", second is "Journal". I need a "Create Journal Entry" link in the Tasks list. How do I do that?

Let's say I have a Task named "Build SSIS for Duke Energy" and it has another column called Active. Now every day I look at my task list and If I worked on that task I want to create a Journal entry of what I have done. So from the Task
list I'd like a third column that calls the "Journal Entry" list's new form page and pass it in the ID of the task. I have found several TextToHtml scripts out there, but they have to be stored in a script library, and then sourced to a content
editor web part. The problem is they don't fire when I have my list grouped. In addition to, every time someone creates a new view, I have to go in and add the Content Editor web part, point to the script....
Any thoughts. It is the grouped view that really bug me.

Hi,
If you only want to add a hyperlink to create a Journal entry in the task list, I recommend to add a Hyperlink column in the task list and then create workflow to update the column.
You can follow the steps as below:
Open the task list, add a hyperlink column named Create Journal Entry.
Create a workflow associated to the task list, start the workflow automatically when an item is created.
Add actions as below:
Then when a task is created in the task list, the workflow will be stared automatically to update the “Create Journal Entry” column.
Thanks,
Jason
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Jason Guo
TechNet Community Support

Error: while creating Service Entry Sheet - for HELD PO

Hi experts,
While PO XXXXXXXXXX is in the status of Hold. System allowed me to create & delete a service entry sheet(SES) on particular date.
Another day i tried to create SES for the same PO. System is not allowing me to create SES and it gives me error as 'Purchase order XXXXXXXXXX incomplete (parked)'.
While debugging I found that ekko-memory field set to 'X'. At this point I am getting error.
My question is why the system is allowed me to create SES for a PO which is in HELD status?.
Please help me.
Thanks In advance,
Vinod

Thanks for the reply.
We are aware that system will not allow to create Service entry sheet for held po. But it is allowed me to create on a particular date. Another day i tried to create/delete a SES for the same PO or new PO(held status) system is not allowing me to delete/create SES.
Please help me what might be the reason which allowed me on a particulare date.
Thanks in Advance,
Vinod....

Is it possible to create service entry sheet without PO

Hi,
Is it possible to create service entry sheet without PO?
rega

Hi,
It is not possible in standard SAP to create Entry Sheet without Ref. to PO.
You can copy the Entry sheet from another one.
PO> Entry Sheet-> Invoice.
This the Std. Process developed by SAP to take care of Service render by Vendor to company.
hope it helpss.
manoj singh

Should dbassist create an entry in my tnsnames.ora file?

I just created an instance on Solaris with dbassist and the sample minimal.rsp response file (8.1.7). I was surprised to note that no entry was created in the tnsnames.ora file as I would expect (it does create an entry on Windows platforms). Is this typical behavior? I did not see any option in the response file to do this. Another thing I notice was that it created an entry in the oratab file with the auto start flag set to n. Is there a way to make dbassist set that flag to y during install or am I going to have to sed it afterwards?
Thanks,
John

1. Do I have to use the external IP address in the LISTENER.ora
file if I want clients external
to the firewall to connect to my database?No, you should simple use the internal address - there's no need
to use the external address. The packets that reach the server
do not contain the external address by the time they get to the
server. The firewall performs NAT on the external address
translating it to the internal address on the way in and
translating the internal address to the external address on the
way out.
2. If I change the entries in the LISTENER.ora file from
<production> to <172.168.0.101>, then
clients cannot connect to the database. Is this a normal
thing? I remember that I could use
internal IP addresses in ORACLE7 and 8 in the LISTENER.ORA
file.There must be something wrong with your DNS. If you run the
command "ping production" what address do you get? The external
address? If you attempt to ping 172.168.0.101 from a client that
can not connect, what do you get? What if you run the
command "tracert production"? What path do the packets take to
the server.
There sounds like there is some network topology issues in that
the clients can't get directly to the internal address but are
instead going through the firewall to get to the database. I
would suggest using a sniffer on the database (with the
appropriate authorization) to see what's going on and get a
network admin involved.
Regards,
Aaron C. Newman
Co-author, Oracle Security Handbook
[email protected]
Application Security, Inc.
www.appsecinc.com
phone: 212-490-6022
-Protection Where It Counts-

Create Temporary Tables

Hi, there.
Can anybody tell me what's the syntax for the SQL statements to create temporary tables?
I'm developing a shopping cart, and at the end of every purchase (checkout) I want to organize the items of the Session Bean Hash Table that contains them, and group them by category, brand, price and show the serial number of each item. I was thinking to do SQL-style operations like GROUP BY on the Hash Table itself, but I am having a hard time with it, so that's why I thought that filling a temporary database table with the Hash Table data could be the solution to the problem of grouping and ordering the items contained in the Shopping cart Bean.
I saw the following code in this same forum:
stmt = con.createStatement();
stmt.executeUpdate("create table temp (slno integer, first_name varchar(32), middle_name varchar(1), last_name varchar(32))");
But I don't understand how the temporary table has a fixed name, isn't that going to create conflict with another user that creates a temporary table with the same name but in a different session?
I hope my approach makes sense. If so, what's the SQL syntax to create temporary-session-like tables so I can include it in my JDBC code?
Thank you in advance for any information or alternative suggestion.

But I don't understand how the temporary table has a
fixed name, isn't that going to create conflict with
another user that creates a temporary table with the
same name but in a different session?Yes, it is. That's one reason why people try to avoid creating temporary tables, I suppose. There are other reasons.
I hope my approach makes sense. If so, what's the SQL
syntax to create temporary-session-like tables so I
can include it in my JDBC code?You already know the syntax for creating a table. Your only problem is finding a unique name for the table, one that no other user will use. You could have a one-row one-column table with a number in it, which you read and increment, then use that number for your table name, for example. Unless your database happens to have this as a feature -- you would have to read its documentation to find that out.
However as I implied before, you should try to avoid creating temporary tables. Creating a table is a time-consuming operation, and if your program ends abnormally without dropping the temporary table, your database slowly fills up with useless tables.

Creating an 'entry' page...?

I want to create an 'entry' page (that has a 'enter' button on the page) that, when clicking on it, then takes you to the 'home' page and the body of the website. Any body knows how this is done?

Hello,
The entry page for the site will be the index.html page (it is the very first page in Muse when a new site is created: http://jingsite.businesscatalyst.com/jing/2013-09-05_0450.png). You can use this page as the entry page (and put an enter link or animation on this page, but not the main site's contents like menu etc.). With this in place, you can then create another page in Muse and that would be the page that would contain the contents of the your intended home page (which should open when the visitor clicks on the "enter" button in the first page).
So, the first page wouldn't have any links apart from the enter button link and that link would take the visitor to the other main home page and the body of the website (containing menu and other contents etc.).
Hope this helps.
Cheers
Parikshit

Disk Utility - Erase Free Space - Creating Temporary File Freezes

BDAqua: I tried responding to your reply to my original posting but I get an error message that I was not authorized to reply. I logged out. I can't find the original posting in my Activity so I approached from the link in my e-mail saying you had replied. Now it says the area is restricted. What's up with that?
Rod
Here's the original post:
I used "Erase Free Space" with Disk Utility after trashing several files I no longer wanted on the hard drive or recovered. I used "Zero Out Deleted Files" option. It took over 12 hours before an error message appeared "Your start up disk is almost full. You need to make more space available on your start up disk by deleting files." I thought that was what I was doing. Disk Utility continued but got stuck on "Creating Temporary File." I force quit Disk Utility after several more hours. I had to manually shut down the computer because the restart command wouldn't work. It rebooted and appears to be OK. Evidently, this temporary file consumes significant amounts of disk space. This is an older iMac with 10.4.11 (18 GHz PowerPC G5) - I know, pretty old but I still have OS 9 on it and several files I need to extract before I trash it.
1. Should I do nothing? The iMac seems to be working fine.
2. How do I know if this Temporary File exists and consuming space? Spotlight doesn't find it. Where is it?
3. Is my start up disk in fact almost full? How would I know that?

Here's what I tried to say in my response that I wasn't authorize to make:
I can't seem to reply to your response BD . . . says I'm not authorize . . . so I'll try to reply to my original post.
Thanks BD for your reply. Here's the info on the drive: 1.3 TB capacity with 1,017 GB available. Eventually I will recycle the computer at Best Buy who guarantees the hard drive will be erased. I just want to get all my files off first. I'll just do another Erase Free Space and see, as you suggest, if there are any files to be zeroed out. Maybe there aren't any. I've extracted most of what I want but am debating how to move the entire iPhoto library to an external drive so I can access it from my Mavericks machine. Can I just drag and drop the iPhoto Library, or do I need to export it somehow?

Disk Utility - Erase Free Space - Creating Temporary File Freeze

I used "Erase Free Space" with Disk Utility after trashing several files I no longer wanted on the hard drive or recovered. I used "Zero Out Deleted Files" option. It took over 12 hours before an error message appeared "Your start up disk is almost full. You need to make more space available on your start up disk by deleting files." I thought that was what I was doing. Disk Utility continued but got stuck on "Creating Temporary File." I force quit Disk Utility after several more hours. I had to manually shut down the computer because the restart command wouldn't work. It rebooted and appears to be OK. Evidently, this temporary file consumes significant amounts of disk space. This is an older iMac with 10.4.11 (18 GHz PowerPC G5) - I know, pretty old but I still have OS 9 on it and several files I need to extract before I trash it.
1. Should I do nothing? The iMac seems to be working fine.
2. How do I know if this Temporary File exists and consuming space? Spotlight doesn't find it. Where is it?
3. Is my start up disk in fact almost full? How would I know that?
Thanks!

Then I would not do any secure erasing. It's exceptionally time consuming and unnecessary. Before you take it in for recycling boot it from your OS X installer DVD. Do this:
Drive Partition and Format
1. Boot from your OS X Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Apply button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.
A one-pass Zero Data option is all that is required to prevent access to your erased files.

CBAC: creating temporary entries in another interface?

Similar Messages

Maybe you are looking for