Hi
how do u make "copy" of o level dump taken via ufsdumo in solaris?
To elaborate, imagine you have taken a 0 level dump via the following command
ufsdump 0ulf /dev/rmt/1n /
and then again execute the same command to take a second 0 level dump
Now take an incremental dump
ufsdump 1ulf... (2 Replies)
Hi,
I am trying to import 22 .dmp files but facing the problem with the last table file it never ends the import command, only the table is created but the rows of the table don't get imported.
This is the problem with only ine table rest 21 tables are being imported properly.
Thanks in... (2 Replies)
Hi All,
May be it is a stupid question, but, I would like to know what is the advantage using a core dump file at the moment of debugging using gdb.
I know a core dump has information about the state of the application when it crashed, but, what is the difference between debugging using the... (2 Replies)
Hi,
my application (actually library) indexes a file of many GB producing tables (arrays of offset and length of the data indexed) for later reuse. The tables produced are pretty big too, so big that I ran out of memory in my process (3GB limit), when indexing more than 8GB of file or so.... (9 Replies)
Hello everyone. Need some help copying a filesystem. The situation is this: I have an oracle DB mounted on /u01 and need to copy it to /u02. /u01 is 500 Gb and /u02 is 300 Gb. The size used on /u01 is 187 Gb. This is running on solaris 9 and both filesystems are UFS.
I have tried to do it using:... (14 Replies)
I have a large zone file dump that consists of
; DNS record for the adomain.com domain
data1
data2
data3
data4
data5
CRLF
CRLF
CRLF
; DNS record for the anotherdomain.com domain
data1
data2
data3
data4
data5
data6
CRLF (7 Replies)
Hi gurus,
I will be glad if anyone can help me with this:
How do you copy a crash dump file to send to your support provider?
Thanks lots guys. (1 Reply)
I have constant trouble with XCOPY/s for multi-gigabyte transfers.
I need a utility like XCOPY/S that remembers where it left off if I reboot. Is there such a utility? How about a free utility (free as in free beer)?
How about an md5sum sanity check too?
I posted the above query in another... (3 Replies)
Discussion started by: siegfried
3 Replies
LEARN ABOUT OPENSOLARIS
dump
dump(9E) Driver Entry Points dump(9E)NAME
dump - dump memory to device during system failure
SYNOPSIS
#include <sys/types.h>
#include <sys/ddi.h>
#include <sys/sunddi.h>
int dump(dev_t dev, caddr_t addr, daddr_t blkno, int nblk);
INTERFACE LEVEL
Solaris specific (Solaris DDI). This entry point is required. For drivers that do not implement dump() routines, nodev(9F) should be used.
ARGUMENTS
dev Device number.
addr Address for the beginning of the area to be dumped.
blkno Block offset to dump memory.
nblk Number of blocks to dump.
DESCRIPTION
dump() is used to dump a portion of virtual address space directly to a device in the case of system failure. It can also be used for
checking the state of the kernel during a checkpoint operation. The memory area to be dumped is specified by addr (base address) and nblk
(length). It is dumped to the device specified by dev starting at offset blkno. Upon completion dump() returns the status of the transfer.
When the system is panicking, the calls of functions scheduled by timeout(9F) and ddi_trigger_softintr(9F) will never occur. Neither can
delay(9F) be relied upon, since it is implemented via timeout(). See ddi_in_panic(9F).
dump() is called at interrupt priority.
RETURN VALUES
dump() returns 0 on success, or the appropriate error number.
SEE ALSO cpr(7), nodev(9F)
Writing Device Drivers
SunOS 5.11 9 Oct 2001 dump(9E)