Magic number Error in GZip

Hi,
while uncompressing the file i am getting below error
Error: 0x0 at Unziping compressed file, Error: : The magic number in GZip header is not correct. Make sure you are passing in a GZip stream.
Error: 0x8 at Unziping compressed file: The script returned a failure result.
Task failed: Unziping compressed file
please help
Thanks

check this out
http://www.codekicks.com/2009/04/compressing-and-uncompressing-zip-files.html
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

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Bad Magic Number error trying to deploy WAR file from Netweaver Studio

We hae an application that runs fine as a WAR in both Tomcat and Weblogic and we are trying to deploy it on Netweaver. I tried both to use the External deployment archives and the Workspace Deployable Archives. In both cases, the deployment fails with error:
Bad magic number, found 0x80CCF1C3, expected 0xCAFEBABE.
I know the server is working because I can deploy a very simple test application with no errors. The server is a new installation of 7.1.
Any help on how to get past this error or how to troubleshoot further is appreciated.

Looks like it's complaining about a missing shared library. Check weblogic.xml for library-ref elements and make sure the domain you are deploying to has those libraries deployed.

Yet another question about "bad magic number error"

I have acquired a Sun Blade 1000 w/o installed OS and a set of genuine Solaris 10 media. As a Solaris neophyte I'm either being stupid or I've got a real problem and I can't tell which. So help would be greatly appreciated.
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null

Hello "null",
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As a replacement drive any SCSI DVD that can be jumpered to 2048 byte blocksize works.
Michael

Magic Number

I'm trying to run my applet on appletviewer and I keep getting a "Bad magic number" Error:
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Hello TheRedWino, and a warm welcome to the forums!
Hmmm, what kind of Case/Chipset does it have?
Have you tried erasing it with Zeros one Pass?
"Disk Utility
1. Insert the Mac OS X Install disc that came with your computer, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu. (In Mac OS X 10.4 or later, you must select your language first.)
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3. Click the Erase tab.
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Formatting & Partitioning a Hard Drive in OS X - Tiger and Leopard...
http://www.kenstone.net/fcphomepage/partitioningtiger.html

How to come up with a magic number for any table that returns more than 32KB?

I am in a unique situation where in I am trying to retrieve values from multiple tables and publish them as XML output. The problem is based on the condition a few tables could retrieve data more than 32KB and a few less than 32KB. Less than 32KB is not an issue as XML generation is smooth. The minute it reaches greater than 32KB it generates a run time error. Just wondering if there is any way to ensure that the minute the query's results is greater than 32 kb, it should break say - if the results is 35KB, then I should break that result into 32 KB and 3kb; once done then pass this data to be published as an XML output. This is again not just for one table, but all the tables that are called in the function.
Is there any way?? I am unable to get any ideas nor have I done anything so complex from production support stand point. Would appreciate if someone can guide me on this.
The way it is, is as follows:
I have a table called ctn_pub_cntl
CREATE TABLE CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id          NUMBER(18)
,table_name                  VARCHAR2(50)
,last_pub_tms              DATE
,queue_name               VARCHAR2(50)
,dest_system              VARCHAR2(50)
,frequency                  NUMBER(6)
,status                      VARCHAR2(8)
,record_create_tms          DATE
,create_user_id                VARCHAR2(8)
,record_update_tms          DATE
,update_user_id             VARCHAR2(8)
,CONSTRAINT ctn_pub_cntl_id_pk PRIMARY KEY(ctn_pub_cntl_id)
Data for this is:
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_SBDVSN'
,TO_DATE('10/2/2004 10:17:44PM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.TSZ601.UNP'
,'SAP'
,15
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_TRACK_SGMNT_DN'
,TO_DATE('02/06/2015 9:50:00AM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.WRKORD.UNP'
,'SAP'
,30
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_FXPLA_TRACK_LCTN_DN'
,TO_DATE('10/2/2004 10:17:44PM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.YRDPLN.INPUT'
,'SAP'
,30
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_FXPLA_TRACK_LCTN2_DN'
,TO_DATE('02/06/2015 9:50:00AM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.TSZ601.UNP'
,'SAP'
,120
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_FXPLA_TRACK_LCTN2_DN'
,TO_DATE('04/23/2015 11:50:00PM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.YRDPLN.INPUT'
,'SAP'
,10
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_FIXED_PLANT_ASSET'
,TO_DATE('04/23/2015 11:50:00AM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.WRKORD.UNP'
,'SAP'
,10
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_OPRLMT'
,TO_DATE('03/26/2015 7:50:00AM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.WRKORD.UNP'
,'SAP'
,30
INSERT INTO CTNAPP.ctn_pub_cntl
(ctn_pub_cntl_id
,table_name
,last_pub_tms
,queue_name
,dest_system
,frequency
VALUES
(CTNAPP_SQNC.nextval
,'TRKFCG_OPRLMT_SGMNT_DN'
,TO_DATE('03/28/2015 12:50:00AM','MM/DD/YYYY HH12:MI:SSPM')
,'UT.TSD.WRKORD.UNP'
,'SAP'
,30
COMMIT;
Once the above data is inserted and committed, then I created a function in a package:
CREATE OR REPLACE PACKAGE CTNAPP.CTN_PUB_CNTL_EXTRACT_PUBLISH
IS
TYPE tNameTyp IS TABLE OF ctn_pub_cntl.table_name%TYPE INDEX BY BINARY_INTEGER;
g_tName tNameTyp;
TYPE tClobTyp IS TABLE OF CLOB INDEX BY BINARY_INTEGER;
g_tClob tClobTyp;
FUNCTION GetCtnData(p_nInCtnPubCntlID IN CTN_PUB_CNTL.ctn_pub_cntl_id%TYPE,p_count OUT NUMBER ) RETURN tClobTyp;
END CTNAPP.CTN_PUB_CNTL_EXTRACT_PUBLISH;
--Package body
CREATE OR REPLACE PACKAGE BODY CTNAPP.CTN_PUB_CNTL_EXTRACT_PUBLISH
IS
     doc           xmldom.DOMDocument;
     main_node     xmldom.DOMNode;
     root_node     xmldom.DOMNode;
     root_elmt     xmldom.DOMElement;
     child_node    xmldom.DOMNode;
     child_elmt    xmldom.DOMElement;
     leaf_node     xmldom.DOMNode;
     elmt_value    xmldom.DOMText;
     tbl_node      xmldom.DOMNode;
     table_data    XMLDOM.DOMDOCUMENTFRAGMENT;
     l_ctx         DBMS_XMLGEN.CTXHANDLE;
     vStrSqlQuery VARCHAR2(32767);
     l_clob        tClobTyp;
     l_xmltype     XMLTYPE;
--Local Procedure to build XML header
PROCEDURE BuildCPRHeader IS
BEGIN
    child_elmt := xmldom.createElement(doc, 'PUBLISH_HEADER');
    child_node := xmldom.appendChild (root_node, xmldom.makeNode (child_elmt));
    child_elmt := xmldom.createElement (doc, 'SOURCE_APLCTN_ID');
    elmt_value := xmldom.createTextNode (doc, 'CTN');
    leaf_node := xmldom.appendChild (child_node, xmldom.makeNode (child_elmt));
    leaf_node := xmldom.appendChild (leaf_node, xmldom.makeNode (elmt_value));
    child_elmt := xmldom.createElement (doc, 'SOURCE_PRGRM_ID');
    elmt_value := xmldom.createTextNode (doc, 'VALUE');
    leaf_node := xmldom.appendChild (child_node, xmldom.makeNode (child_elmt));
    leaf_node := xmldom.appendChild (leaf_node, xmldom.makeNode (elmt_value));
    child_elmt := xmldom.createElement (doc, 'SOURCE_CMPNT_ID');
    elmt_value := xmldom.createTextNode (doc, 'VALUE');
    leaf_node := xmldom.appendChild (child_node, xmldom.makeNode (child_elmt));
    leaf_node := xmldom.appendChild (leaf_node, xmldom.makeNode (elmt_value));
    child_elmt := xmldom.createElement (doc, 'PUBLISH_TMS');
    elmt_value := xmldom.createTextNode (doc, TO_CHAR(SYSDATE, 'YYYY-MM-DD HH24:MI:SS'));
    leaf_node := xmldom.appendChild (child_node, xmldom.makeNode (child_elmt));
    leaf_node := xmldom.appendChild (leaf_node, xmldom.makeNode (elmt_value));
END BuildCPRHeader;
--Get table data based on table name
FUNCTION GetCtnData(p_nInCtnPubCntlID IN CTN_PUB_CNTL.ctn_pub_cntl_id%TYPE,p_Count OUT NUMBER) RETURN tClobTyp IS
    vTblName      ctn_pub_cntl.table_name%TYPE;
    vLastPubTms   ctn_pub_cntl.last_pub_tms%TYPE;
BEGIN
            g_vProcedureName:='GetCtnData';
            g_vTableName:='CTN_PUB_CNTL';
        SELECT table_name,last_pub_tms
        INTO   vTblName, vLastPubTms
        FROM   CTN_PUB_CNTL
        WHERE ctn_pub_cntl_id=p_nInCtnPubCntlID;
    -- Start the XML Message generation
        doc := xmldom.newDOMDocument;
        main_node := xmldom.makeNode(doc);
        root_elmt := xmldom.createElement(doc, 'PUBLISH');
        root_node := xmldom.appendChild(main_node, xmldom.makeNode(root_elmt));
      --Append Table Data as Publish Header
        BuildCPRHeader;
      --Append Table Data as Publish Body
       child_elmt := xmldom.createElement(doc, 'PUBLISH_BODY');
       leaf_node := xmldom.appendChild (root_node, xmldom.makeNode(child_elmt));
       DBMS_SESSION.SET_NLS('NLS_DATE_FORMAT','''YYYY:MM:DD HH24:MI:SS''');
       vStrSqlQuery := 'SELECT * FROM ' || vTblName
                      || ' WHERE record_update_tms <= TO_DATE(''' || TO_CHAR(vLastPubTms, 'MM/DD/YYYY HH24:MI:SS') || ''', ''MM/DD/YYYY HH24:MI:SS'') ' ;
                    -- || ' AND rownum < 16'
      DBMS_OUTPUT.PUT_LINE(vStrSqlQuery);
       l_ctx := DBMS_XMLGEN.NEWCONTEXT(vStrSqlQuery);
      DBMS_XMLGEN.SETNULLHANDLING(l_ctx, 0);
      DBMS_XMLGEN.SETROWSETTAG(l_ctx, vTblName);
      -- Append Table Data as XML Fragment
      l_clob(1):=DBMS_XMLGEN.GETXML(l_ctx);
      elmt_value := xmldom.createTextNode (doc, l_clob(1));
     leaf_node := xmldom.appendChild (leaf_node, xmldom.makeNode (elmt_value));
     xmldom.writeToBuffer (doc, l_clob(1));
     l_clob(1):=REPLACE(l_clob(1),'<?xml version="1.0"?>', NULL);
     l_clob(1):=REPLACE(l_clob(1),'<', '<');
     l_clob(1):=REPLACE(l_clob(1),'>', '>');
     RETURN l_clob;
     DBMS_OUTPUT.put_line('Answer is' ||l_clob(1));
     EXCEPTION
        WHEN NO_DATA_FOUND THEN
        DBMS_OUTPUT.put_line('There is no data with' || SQLERRM);
        g_vProcedureName:='GetCtnData';
        g_vTableName:='CTN_PUB_CNTL';
        g_vErrorMessage:=SQLERRM|| g_vErrorMessage;
        g_nSqlCd:=SQLCODE;
        ctn_log_error('ERROR',g_vErrorMessage,'SELECT',g_nSqlCd,p_nInCtnPubCntlID,g_vPackageName,g_vProcedureName,g_vTableName);
        WHEN OTHERS THEN
       DBMS_OUTPUT.PUT_LINE('ERROR : ' || SQLERRM);
       ctn_log_error('ERROR',g_vErrorMessage,'OTHERS',g_nSqlCd,p_nInCtnPubCntlID,g_vPackageName,g_vProcedureName,g_vTableName);
END GetCtnData;
PROCEDURE printClob (result IN OUT NOCOPY CLOB) IS
    xmlstr   VARCHAR2 (32767);
    line     VARCHAR2 (2000);
BEGIN
    xmlstr := DBMS_LOB.SUBSTR (result, 32767);
    LOOP
       EXIT WHEN xmlstr IS NULL;
       line := SUBSTR (xmlstr, 1, INSTR (xmlstr, CHR (10)) - 1);
       DBMS_OUTPUT.put_line (line);
       xmlstr := SUBSTR (xmlstr, INSTR (xmlstr, CHR (10)) + 1);
    END LOOP;
END printClob;
END CTN_PUB_CNTL_EXTRACT_PUBLISH;
If you notice my query:
vStrSqlQuery := 'SELECT * FROM ' || vTblName
                      || ' WHERE record_update_tms <= TO_DATE(''' || TO_CHAR(vLastPubTms, 'MM/DD/YYYY HH24:MI:SS') || ''', ''MM/DD/YYYY HH24:MI:SS'') ' ;
                     || ' AND rownum < 16'
The minute I comment
|| ' AND rownum < 16' ;
, it throws an error because this query returns around 600 rows and all of those rows need to be published as XML and the tragedy is that there is a C program in between as well i.e. C will call my packged functions and then will do all the processing. Once this is done will pass the results back to C program. So obviously C does not recognise CLOB and somewhere in the process I have to convert the CLOB to VARCHAR or instead of CLOB I have to use VARCHAR array as a return type. This is my challenge.
Anyone that can help me to find out the required magic number and also a brief know how, I would appreciate that. Many thanks in advance.

Not sure I understand which part is failing.
Is it the C program calling your packaged function? Or does the error occur in the PL/SQL code, in which case you should be able to pinpoint where it's wrong?
A few comments :
1) Using DOM to build XML out of relational data? What for? Use SQL/XML functions.
2) Giving sample data is usually great, but it's not useful here since we can't run your code. We're missing the base tables.
3) This is wrong :
vStrSqlQuery := 'SELECT * FROM ' || vTblName                     || ' WHERE record_update_tms <= TO_DATE(''' || TO_CHAR(vLastPubTms, 'MM/DD/YYYY HH24:MI:SS') || ''', ''MM/DD/YYYY HH24:MI:SS'') ' ;
A bind variable should be used here for the date.
4) This is wrong :
elmt_value := xmldom.createTextNode (doc, l_clob(1));
createTextNode does not support CLOB so it will fail as soon as the CLOB you're trying to pass exceeds 32k.
Maybe that's the problem you're referring to?
5) This is most wrong :
     l_clob(1):=REPLACE(l_clob(1),'<?xml version="1.0"?>', NULL);
     l_clob(1):=REPLACE(l_clob(1),'<', '<');
     l_clob(1):=REPLACE(l_clob(1),'>', '>');
I understand what you're trying to do but it's not the correct way.
You're trying to convert a text() node representing XML in escaped form back to XML content.
The problem is that there are other things to take care of besides just '<' and '>'.
If you want to insert an XML node into an existing document, treat that as an XML node, not as a string.
Anyway,
Anyone that can help me to find out the required magic number
That would be a bad idea. Fix what needs to be fixed.
And please clearly state which part is failing : the C program or the PL/SQL code?
I'd vote for PL/SQL, as pointed out in [4].

Bad magic number in super-block while trying to open /dev/sda2

hello,
So I've a linux partition, and then I wanted to install a Windows copy. I've only 1 HDD with differents partition into it:
sda5 (swap)
sda6 /user
sda7/var
sda8 / (which contain the boot and root of course)
sda3 /home
sda2 NTFS (windows xp)
So, as I had linux installed before windows, I had to make my sda2 NTFS (87) under my cfdisk. Then, I went to install windows, everything worked fine, windows booted with his boot system, but I had to restore grub with my archlinux live cd:
grub> find /boot/grub/stage1
grub>root (hd0,7)
grub>setup (hd0)
everything worked successfully, my grub loaded till while booting archlinux I got this error:
couldn't find ext2 superblock, trying backup blocks...
e2fsck: Bad magic number in super-block while trying to open /dev/sda2
The superblock could not be read or does not describe a correct ext2
filesystem. If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
What I tried is to run the e2fsck -b 8193 /dev/sda2 but right after that, I thought about it, this isn't linux partition so of course, the superblock isn't the same as they are ntfs type from widnows?
I've read on some forum but unfortunately didn't solve my problem, if anyone has any suggestion before I format the NTFS partition, I'd really appreciate it.
best regards, maz

what I think it happened, is that after installing windows your partitions numbers got twisted a bit. What you have to do is to edit /etc/fstab, and check out your linux and swap partitions mounting entries, I believe you just have to change the number of /dev/sda[number] coresponding to your linux partition in fstab
If you can't solve it, post the output of
fdisk -l
and
cat /etc/fstab
Last edited by I'mGeorge (2011-07-21 20:53:31)

Bad magic number

I have an applet that i am trying to load in a JSP
<applet name="MyTestApplet" code="mypackage.MyTestApplet.class" >
</applet>
mypackage/MyTestApplet.class is under the approot/pages directory and the jsp is also in the same directory.
whenever the jsp is called and applet does not get inited and the error i see is a ClassFormatError: Bad magic number
Please help.. this is extremely urgent.
Thanks in advance for any input anyone may have.
The appserver i am using is SunONE

First the <applet tag is depreciated, you should use <object instead (w3c has depreciated applet for quite
some time now).
When I see the tag you don't use a jar package (archive is missing) so let's pretend the url to your page is
http://mysite/mypage.jsp
the mypage.jsp contains the applet so the url to the applet is:
http://mysite/mypackage/MyTestApplet.class
can you download the file using a browser?
you can do this by saving the following line in a html file and right click it then sava target
right click and save target as
After downloading is the file the same as the file on the web server?
The reason I ask this is because I got the bad magic number when a jar was loaded through a proxy.
The proxy did something with the jar file making it corrupt. I think your problem has something to do with
the way your web server is serving the applet or (proxy) something between the client and the server.

JVM issue with applet - Duplicate Key in Parameter Table - Bad Magic Number

Hey, I have Googled this one to death and have seen a few vague references to this problem, but nothing I can relate back as solution.
I wonder if I need to tell the customer to reinstall the OS and, ultimately, the JRE. I'm just looking for a little guidance on what any of you may think. Am I missing a setting or something?
The user is trying to download an applet with IE with 1.3.1_16 and Firefox 1.07 with the Java Embeded Plug-in.
Even though JRE 1.3.1_16, 1.4.2_09 and 1.5 are all installed and Firefox has the JEP also installed, Firefox still wants to use 1.3.1_16 as does IE. I'm guessing that the JEP didn't work.
They can't use Safari which does seem to be using 1.4.2_09 because their RSA ID won't authenticate through it.
On my machine, when I run with the same OS,browsers, and Java 2 plug-ins, I can successfully load the applet.
This is the error that the user gets in the java console is:
Duplicate key in parameter table: code using the htmlAttribute.
first: com.ibm.eNetwork.HOD.HostOnDemand
second: com.ibm.eNetwork.HOD.HostOnDemand.class
java.lang.ClassFormatError: com/ibm/eNetwork/HOD/HostOnDemand (Bad magic number) at java.lang.ClassLoader.defineClass0(NativeMethod)
at java.lang.ClassLoader.defineClass(ClassLoader.java:488)...
Would you reinstall the OS and Java? or look at another setting? or look at the JEP installation again?
Thank you.

Without reading the full post (sorry for that) my guess is that the applet needed to be fetched through a
proxy, the proxy corrupts the applet because it's signed (finjan is one that does that).
The reason why a proxy would do so is because the default settings of sun jre will ask the user the
"do you trust" question to the user which could result in the user loading an applet that is allowed to do
anything the programmer wants (4us, spyware, nasty stuff).
Try to do the following:
1. create a html file locally with the following content:
rightclick and save target as
2. open the page, right click the link and save the file
3. apen the file with an unzip programm (winzip) and check if the content has changed.
4. If the content has changed than the proxy might have done this, contact the system administrator
It might allso have been done by a firewall installed locally.

OCFS2 bad magic number

Hello.
Do anybody know about what doing with this error:
mount /dev/sde /raid/4
mount.ocfs2: Bad magic number in inode while trying to determine heartbeat information
fsck.ocfs2 /dev/sde
fsck.ocfs2 1.6.4
fsck.ocfs2: Bad magic number in inode while initializing the DLM
sudo debugfs.ocfs2 /dev/sde
debugfs.ocfs2 1.6.4
debugfs: ls //
ls: Bad magic number in inode while checking directory at block 66
debugfs: stats
Revision: 0.90
Mount Count: 0   Max Mount Count: 20
State: 0   Errors: 0
Check Interval: 0   Last Check: Sat Oct 18 06:30:52 2014
Creator OS: 0
Feature Compat: 3 backup-super strict-journal-super
Feature Incompat: 592 sparse inline-data xattr
Tunefs Incomplete: 0
Feature RO compat: 1 unwritten
Root Blknum: 65   System Dir Blknum: 66
First Cluster Group Blknum: 32
Block Size Bits: 12   Cluster Size Bits: 17
Max Node Slots: 16
Extended Attributes Inline Size: 256
Label: mediadisk4
UUID: 1126B3D209AA4BE088260B2A590AB995
Hash: 2997730071 (0xb2adbb17)
DX Seed[0]: 0x00000000
DX Seed[1]: 0x00000000
DX Seed[2]: 0x00000000
Cluster stack: classic o2cb
Inode: 2   Mode: 00   Generation: 2716855348 (0xa1efec34)
FS Generation: 2716855348 (0xa1efec34)
CRC32: 00000000   ECC: 0000
Type: Unknown   Attr: 0x0   Flags: Valid System Superblock
Dynamic Features: (0x0)
User: 0 (root)   Group: 0 (root)   Size: 0
Links: 0   Clusters: 213645733
ctime: 0x50bf9210 -- Wed Dec 5 22:27:28 2012
atime: 0x0 -- Thu Jan 1 03:00:00 1970
mtime: 0x50bf9210 -- Wed Dec 5 22:27:28 2012
dtime: 0x0 -- Thu Jan 1 03:00:00 1970
ctime_nsec: 0x00000000 -- 0
atime_nsec: 0x00000000 -- 0
mtime_nsec: 0x00000000 -- 0
Refcount Block: 0
Last Extblk: 0   Orphan Slot: 0
Sub Alloc Slot: Global   Sub Alloc Bit: 65535
Thanks for any help.

This looks to be filesystem corruption. The reason the fsck's don't find anything is they are really _not_ doing any checking. In the filesystem is an unmounted-cleanly flag. This flag is set when the umount(1) is done. If the system were to crash with the filesystem still mounted, this unmounted-cleanly flag would not be set, so the system would consider the filesystem to need checking: no unmounted-cleanly flag, fsck has work to do; unmounted-cleanly flag set means fsck does nothing.
Be sure the filesystem is unmounted all around the cluster before attempting to repair the filesystem.
So do this:
    # fsck.ocfs2 -f /path/to/device/partition
The "-f" switch forces fsck.ocfs2 to ignore the state of the "unounted-cleanly" flag and actually perform its tests.
Does this repair the problem?

Magic number mismatch: bad mzip file in 3750 stack switch

Hi All can anybody help me in this error msg
"magic number mismatch: bad mzip file"
I am trying to upgrade the switch with"c3750e-ipbasek9-tar.122-55.SE5.tar" in 3750 stack switch it is showing this error msg while booting
thanks in advance

Hi,
The reason you are getting this error message on the switch is a corrupt or wrong IOS image "c3750e-ipbasek9-tar.122-55.SE5.tar".
If the switch is in rommon mode, and you have any other image in the switch, boot it using that image. Once the switch is up, download and copy the correct IOS image once again on the switch and try to upgrade.
If you need help in finding the correct IOS image, give me the exact switch model number, i will help you with that.
But forsure the image is wrong or corrupt and that is why you are getting this error.
Thanks
Ankur
"Please rate the post if found useful"

Invalid MAGIC number in jar file

HI Gentlemen,
I just compiled a java file into a class file and then set up a jar file with that one single class. Manifest indicates that the Java version is 1.7.0 as is any other development tool. Now I am inspecting the file with my hex editor and it does not contain CAFEBABE as a magic number. However, a legacy jar file in an Applet sample code has it and works correctly. It was as well with my JDK 1.7.0 compiled. What can be wrong with my method? JDeveloper does not accept the jar when I want to deploy and call the applet.
Please help if you can.
Many thanks in advance, kindly regards
Miklos HERBOLY

HI gimbal2,
Thank you for your reply. Just to start with, I included here some stuff.
(i) JDeveloper parameters
About
Oracle JDeveloper 11g Release 1 11.1.1.6.0
Studio Edition Version 11.1.1.6.0
Build JDEVADF_11.1.1.6.0_GENERIC_111205.1733.6192.1
Copyright © 1997, 2011 Oracle and/or its affiliates. All rights reserved.
IDE Version: 11.1.1.6.38.61.92
Product ID: oracle.jdeveloper
Product Version: 11.1.1.6.38.61.92
Version
Component     Version
=========     =======
ADF Business Components     11.1.1.61.92
Java(TM) Platform     1.7.0
Oracle IDE     11.1.1.6.38.61.92
Versioning Support     11.1.1.6.38.61.92
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class.load.log.level     CONFIG
class.transfer     delegate
compiler.vmargs     -Xmx512m
EDITOR_J2SE_VERSION     1.5
feedbackmanager.disable     false
file.encoding     Cp1252
file.encoding.pkg     sun.io
file.separator     \
http.agent     Mozilla/5.0 (Java 1.7.0; Windows 7 6.1 x86; en_US) ICEbrowser/v6_1_3
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ide.bootstrap.start     12082784954629
ide.build     JDEVADF_11.1.1.6.0_GENERIC_111205.1733.6192.1
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ide.config_pathname     C:\Oracle\Middleware\jdeveloper\jdev\bin\jdev.conf
ide.debugbuild     false
ide.devbuild     false
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ide.extension.role.search.path     jdev/roles
ide.extension.search.path     jdev/extensions:sqldeveloper/extensions
ide.feedbackmanager.customer     false
ide.firstrun     false
ide.java.maxversion     1.8
ide.java.minversion     1.6.0_04
ide.launcherProcessId     2132
ide.main.class     oracle.ide.boot.IdeLauncher
ide.max.jar.handles     500
ide.old.user.country     DE
ide.old.user.language     de
ide.patches.dir     jdev/lib/patches
ide.pref.dir     C:\Users\gksadmin\AppData\Roaming\JDeveloper
ide.pref.dir.base     C:\Users\gksadmin\AppData\Roaming
ide.product     oracle.jdeveloper
ide.role     <none>
ide.shell.enableFileTypeAssociation     C:\Oracle\Middleware\jdeveloper\jdeveloper.exe
ide.splash.screen     splash.gif
ide.startingArg0     C:\Oracle\Middleware\jdeveloper\jdeveloper.exe
ide.startingcwd     C:\Oracle\Middleware\jdeveloper
ide.throttleLocale     true
ide.user.dir     C:\Users\gksadmin\AppData\Roaming\JDeveloper
ide.user.dir.var     JDEV_USER_HOME,JDEV_USER_DIR
ide.work.dir     C:\\JDeveloper
ide.work.dir.base     C:\Users\gksadmin\Documents
ilog.propagatesPropertyEditors     false
inJUIDesigntime     true
insight.suppresshidden     true
INSIGHT_OMIT_HIDDEN     true
java.awt.graphicsenv     sun.awt.Win32GraphicsEnvironment
java.awt.printerjob     sun.awt.windows.WPrinterJob
java.class.path     ..\..\ide\lib\ide-boot.jar
java.class.version     51.0
java.endorsed.dirs     C:\Java\jdk1.7.0\jre\lib\endorsed
java.ext.dirs     C:\Java\jdk1.7.0\jre\lib\ext;C:\Windows\Sun\Java\lib\ext
java.home     C:\Java\jdk1.7.0\jre
java.io.tmpdir     C:\Users\gksadmin\AppData\Local\Temp\
java.library.path     C:\Oracle\Middleware\jdeveloper;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:\app\gksadmin\product\11.2.0\dbhome_1\bin;c:\Java\jdk1.7.0\bin;C:\Program Files (x86)\PC Connectivity Solution\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;c:\ocf\lib;c:\Windows/System32;C:\Java\jdk1.7.0\bin;.
java.naming.factory.initial     oracle.javatools.jndi.LocalInitialContextFactory
java.protocol.handler.pkgs     oracle.jdevimpl.handler
java.runtime.name     Java(TM) SE Runtime Environment
java.runtime.version     1.7.0-b147
java.specification.name     Java Platform API Specification
java.specification.vendor     Oracle Corporation
java.specification.version     1.7
java.vendor     Oracle Corporation
java.vendor.url     http://java.oracle.com/
java.vendor.url.bug     http://bugreport.sun.com/bugreport/
java.version     1.7.0
java.vm.info     mixed mode
java.vm.name     Java HotSpot(TM) Client VM
java.vm.specification.name     Java Virtual Machine Specification
java.vm.specification.vendor     Oracle Corporation
java.vm.specification.version     1.7
java.vm.vendor     Oracle Corporation
java.vm.version     21.0-b17
javax.xml.parsers.DocumentBuilderFactory     oracle.xml.jaxp.JXDocumentBuilderFactory
jbo.debugoutput     silent
jbo.showdebugwarningbanner     false
jps.authz     NULL
line.separator     \r\n
oracle.adfm.usemds     false
oracle.home     C:\Oracle\Middleware\jdeveloper
oracle.j2ee.extension.status     enabled
oracle.jbo.usemds     false
oracle.jdbc.Trace     true
oracle.jdeveloper.webservice.hidePropertyOverride     false
oracle.jdeveloper.webservice.showAllOwsmPolicyTypes     false
oracle.mds.internal.config.override.emptystore     true
oracle.security.jps.config     /C:/Users/gksadmin/AppData/Roaming/JDeveloper/system11.1.1.6.38.61.92/DefaultDomain/config/fmwconfig/jps-config-jse.xml
oracle.soap.transport.noHTTPClient     true
oracle.translated.locales     de,es,fr,it,ja,ko,pt_BR,zh_CN,zh_TW
oracle.xdkjava.compatibility.version     9.0.4
os.arch     x86
os.name     Windows 7
os.version     6.1
path.separator     ;
reserved_filenames     con,aux,prn,lpt1,lpt2,lpt3,lpt4,lpt5,lpt6,lpt7,lpt8,lpt9,com1,com2,com3,com4,com5,com6,com7,com8,com9,conin$,conout,conout$
sun.arch.data.model     32
sun.awt.disablegrab     true
sun.awt.enableExtraMouseButtons     true
sun.awt.keepWorkingSetOnMinimize     true
sun.boot.class.path     ../lib/lwawt.jar;C:\Java\jdk1.7.0\jre\lib\endorsed\javax.annotation_1.0.0.0_1-0.jar;C:\Java\jdk1.7.0\jre\lib\endorsed\javax.xml.bind_2.1.1.jar;C:\Java\jdk1.7.0\jre\lib\endorsed\javax.xml.ws_2.1.1.jar;C:\Java\jdk1.7.0\jre\lib\resources.jar;C:\Java\jdk1.7.0\jre\lib\rt.jar;C:\Java\jdk1.7.0\jre\lib\sunrsasign.jar;C:\Java\jdk1.7.0\jre\lib\jsse.jar;C:\Java\jdk1.7.0\jre\lib\jce.jar;C:\Java\jdk1.7.0\jre\lib\charsets.jar;C:\Java\jdk1.7.0\jre\classes;C:\Java\jdk1.7.0\lib\tools.jar;C:\Java\jdk1.7.0\lib\dt.jar
sun.boot.library.path     C:\Java\jdk1.7.0\jre\bin
sun.cpu.endian     little
sun.cpu.isalist     pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
sun.desktop     windows
sun.io.unicode.encoding     UnicodeLittle
sun.java2d.noddraw     true
sun.jnu.encoding     Cp1252
sun.management.compiler     HotSpot Client Compiler
sun.os.patch.level
svnkit.sax.useDefault     true
user.country     US
user.dir     C:\Oracle\Middleware\jdeveloper\jdev\bin
user.home     C:\Users\gksadmin
user.language     en
user.name     gksadmin
user.script
user.timezone     Europe/Berlin
user.variant
wasp.location     ../../uddi
weblogic.home     C:\Oracle\Middleware\wlserver_10.3\server
weblogic.security.SSL.ignoreHostnameVerification     true
weblogic.security.TrustKeyStore     DemoTrust
windows.shell.font.languages     en
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====     ==========     =======     ======
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ADF Business Components Annotations     oracle.adfbcdt.annotations     11.1.2     Loaded
ADF Business Components Dependency     oracle.bc4j.dependency     11.1.1.6.38.61.92     Loaded
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ADF Business Components Syscat     oracle.bc4j.syscat     0     Loaded
ADF Business Components Tester     oracle.bc4j.tester     11.1.1.6.38.61.92     Loaded
ADF Common Audit     oracle.adf.common.audit     0     Loaded
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ADF Controller Configuration Design Time     oracle.adf.controller.config.dt     11.1.1.6.38.61.92     Loaded
ADF Data Visualizations Design Time Tests     oracle.dvt.dt     11.1.1.6.38.61.92     Loaded
ADF Debugger     oracle.adf.debug     11.1.1.6.38.61.92     Loaded
ADF Debugger Diagram Support     oracle.adf.debug.diagram     11.1.1.6.38.61.92     Loaded
ADF Desktop Integration Design Time     oracle.adfdt.desktopintegration     11.1.1.6.38.61.92     Loaded
ADF Faces Cache     oracle.webcache     11.1.1.6.38.61.92     Loaded
ADF Faces Data Visualization Tools Help     oracle.dvt-faces-doc     11.1.1.0.0     Loaded
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ADF Faces Design Time     oracle.adf-faces-dt     11.1.1.6.38.61.92     Loaded
ADF Faces Design Time Migration     oracle.adffacesdt.migration     11.1.1.6.38.61.92     Loaded
ADF Faces Runtime Help     oracle.adf-faces-rt-doc     11.1.1.0.0     Loaded
ADF Faces Skin Design Time     oracle.adf-faces-skin-dt     11.1.1.6.38.61.92     Loaded
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ADF Management Pages     oracle.adf.management     11.1.1.6.38.61.92     Loaded
ADF Menu Model Design-Time     oracle.adfmenudt     11.1.1.6.38.61.92     Loaded
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ADFv Common Databinding     oracle.adf-view-databinding-dt     11.1.1.6.38.61.92     Loaded
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Oracle Mobile ADF     oracle.wireless.dt     11.1.1.6.38.61.92     Loaded
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Properties File Support     oracle.jdeveloper.props     11.1.1.6.38.61.92     Loaded
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Quick Start Features for Web Applications     quickstart.webapp.dt     11.1.1.6.38.61.92     Loaded
QuickDiff     oracle.ide.quickdiff     11.1.1.6.38.61.92     Loaded
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Reports Extension     oracle.javatools.report     11.1.1.6.38.61.92     Loaded
Resource Bundle Support     oracle.ide.resourcebundle     11.1.1.6.38.61.92     Loaded
Resource Bundle Support for Properties Files     oracle.jdeveloper.resourcebundle.props     11.1.1.6.38.61.92     Loaded
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Studio     oracle.studio     11.1.1.6.38.61.92     Loaded
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Template     oracle.ide.ceditor-template     11.1.1.6.38.61.92     Loaded
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Trinidad Design Time     oracle.trinidad-dt     11.1.1.6.38.61.92     Loaded
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Web Services     oracle.jdeveloper.webservice     11.1.1.6.38.61.92     Loaded
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oracle.ide.dependency     oracle.ide.dependency     11.1.1.6.38.61.92     Loaded
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oracle.ide.usages-tracking     oracle.ide.usages-tracking     11.1.1.6.38.61.92     Loaded
oracle.todo.tasks     oracle.todo.tasks     11.1.1.6.38.61.92     Loaded
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status     oracle.ide.status     11.1.1.6.38.61.92     Loaded
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xsl-dt     oracle.jdevimpl.xml.xsl     11.1.1.6.38.61.92     Loaded
xsqldt-ide     oracle.xsqldt-ide     11.1.1.6.38.61.92     Loaded(ii) The beginning portion of my jar file as output by the hex editor
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iii) Contents of MANIFEST.MF
Manifest-Version: 1.0
Created-By: 1.7.0 (Oracle Corporation)(iv) The error message as it appears
*ClassFormatError*
Incompatible magic value 1013478509 in class file D001AppletI know that searching a stuff as the hex output is tedious; however, I did it and did not find the value 0xCAFEBABE, the magic value.
Please let me know if this helped or if you need some further info.
Thanks, regards,
Miklos

Java.lang.ClassFormatError: HTML (Bad magic number)

hi,
i have quite a strange problem:
when my applet tries to parse an XML file with SAX (no DTD-validation) i got the following error:
java.lang.ClassFormatError: <HTML> (Bad magic number)
Well i had some problems before with the ClassFormatError but they were because some class-files were corrupt. They were easy to fix because the defecitve class-file was written next to java.lang.ClassFormatError. This time i got the <HTML> expression next to the error. what does this mean?
thnx in advance!
marc

Bad magic Number. means the first 4 bytes did not equals CAFEBABE (0xCAFEBABE) But why do you see <HTML> after that is beyound me. Can you locate which class is foul and replace it?

OCFSV2 : mount.ocfs2: Bad magic number in inode

Hi everyone,
DUe to high load I/O, i can't mount my ocfsV2 partition :
mount.ocfs2: Bad magic number in inode while trying to determine heartbeat information
marge:~# fsck.ocfs2 /dev/sdc1
fsck.ocfs2: Bad magic number in inode while initializing the DLM
The disk is an iscsi device, there are no block damaged.
I try to modify the signature with bvi but the result is the same.
The disk containt image file created with dd (Virtual machine).
Do you have a software or a workaround to recover my vm's ?
Or i must consider to format my parttion ?
Thank you

I know , i wan't to switch to Linux forum but how to do that ? :-)
marge:~# modinfo ocfs2
filename: /lib/modules/2.6.26-2-xen-amd64/kernel/fs/ocfs2/ocfs2.ko
license: GPL
author: Oracle
version: 1.5.0
description: OCFS2 1.5.0
srcversion: C692B48692BFC8597E4D7A7
depends: jbd,ocfs2_stackglue,ocfs2_nodemanager
vermagic: 2.6.26-2-xen-amd64 SMP mod_unload modversions Xen
I created the filesystem with debian :
mkfs.ocfs2 /dev/sdc1
By default it create 4K cluster size. And it make 6 backup off superblock.
But recover superblock doesn"t work :
marge:~# fsck.ocfs2 -r 1 /dev/sdc1
[RECOVER_BACKUP_SUPERBLOCK] Recover superblock information from backup block#262144? <n> y
fsck.ocfs2: Bad magic number in inode while initializing the DLM
marge:~# debugfs.ocfs2 -R stats /dev/sdc1
     Revision: 0.90
     Mount Count: 0 Max Mount Count: 20
     State: 0 Errors: 0
     Check Interval: 0 Last Check: Thu May 7 16:26:37 2009
     Creator OS: 0
     Feature Compat: 1 BackupSuper
     Feature Incompat: 16 Sparse
     Tunefs Incomplete: 0 None
     Feature RO compat: 1 Unwritten
     Root Blknum: 5 System Dir Blknum: 6
     First Cluster Group Blknum: 3
     Block Size Bits: 12 Cluster Size Bits: 12
     Max Node Slots: 4
     Label:
     UUID: 3677066B5C7B424BB79FE30764552B57
     Cluster stack: classic o2cb
     Inode: 2 Mode: 00 Generation: 3020404948 (0xb407b8d4)
     FS Generation: 3020404948 (0xb407b8d4)
     Type: Unknown Attr: 0x0 Flags: Valid System Superblock
     User: 0 (root) Group: 0 (root) Size: 0
     Links: 0 Clusters: 52432135
     ctime: 0x4a02ef9d -- Thu May 7 16:26:37 2009
     atime: 0x0 -- Thu Jan 1 01:00:00 1970
     mtime: 0x4a02ef9d -- Thu May 7 16:26:37 2009
     dtime: 0x0 -- Thu Jan 1 01:00:00 1970
     ctime_nsec: 0x00000000 -- 0
     atime_nsec: 0x00000000 -- 0
     mtime_nsec: 0x00000000 -- 0
     Last Extblk: 0
     Sub Alloc Slot: Global Sub Alloc Bit: 65535
debugs say superblock is ok but unable to mount the partition :
mount.ocfs2: Bad magic number in inode while trying to determine heartbeat information

E2fsck: Bad magic number in super-block

e2fsck: Bad magic number in super-block while trying to open /dev/hda1
Yup, a very tricky one this is. I did the following:
[root@(none)~]#e2fsck /dev/hda1
e2fsck 1.40.2 (12-jul-2007)
/dev/hda1: clean, 310310/4702208 files, 8118002/9396009 blocks
What can I do to fix the super-block? I unable to boot up my system right now, and I can't afford to format my disk.
I have systemrescuedisk with the TestDisk application at hand(if needed?).

B wrote:There is a backup superblock every 8192 blocks if i'm correct. So the next one is at 8193. Try telling e2fsck to use that to fix your partition.
I've tried that, with no luck I'm afraid. So I've gotten more serious and.
With Testdisk I managed to indentify these superblocks.
[Superblocks] where * means it has been e2fsck'ed
0, blocksize=4096*
32768, blocksize=4096*
98304, blocksize=4096*
163840, blocksize=4096*
229376, blocksize=4096*
294912, blocksize=4096*
819200, blocksize=4096*
884736, blocksize=4096*
1605632, blocksize=4096*
2654208, blocksize=4096*
umount /dev/hda1
e2fsck -b 32768 /dev/hda1
/dev/hda1 was not cleanly unmounted, check forced.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
<4 minutes later>
I get the question:
Free inodes count wrong for group #1 (ie. 32254, counted=231)
Fix<y>? y
This question got repeated #286 times, where I answered the same (y) each time.
/dev/hda1: ********* FILE SYSTEM WAS MODIFIED ************
/dev/hda1: ********* REBOOT LINUX **************
/dev/hda1: 310310/4702208 files (1.5% non-contiguous), 8118002/9396009 blocks
So i rebooted... but still the same error occurs during kernel boot. So now I figured I had
to do the same with 98304 and so forth. YUP! I was right, this superblock was dirty too.
e2fsck -b 98304 /dev/hda1
answer yes to all. Reboot, and repeat with 162840. Until your kernel manages to mount
your disk cleanly and hopefully boot up.
Sadly when I e2fsck -b 98304 /dev/hda1 yet again just to check, it still claims to be dirty.
Now I'm kinda back to where I started.
I will look further into if testdisk can provide some automagic solution to my problem.
Pointers is apprecieted!

Magic number Error in GZip

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