I have a large Filesystem on an AIX server and another one on a Red Hat box. I have syncd the two filesystems using rsysnc.
What Im looking for is a script that would compare to the two filesystems to make sure the bits match up and the number of files match up.
its around 2.8 million... (5 Replies)
Hello Techies,
m here with a small issue. Have read out all the relavent threads on unix.com but it was not so good sol. for me.
It's a simple & known issue. I want to move lots of files to dest folder. Actually I want to pick up 1 year older files, but that is even taking lots of... (16 Replies)
Hi,
i have more than 1000 data files(.txt) like this
first file format:
178.83 554.545
179.21 80.392
second file:
178.83 990.909
179.21 90.196
etc.
I want to combine them to the following format:
178.83,554.545,990.909,...
179.21,80.392,90.196,... (7 Replies)
I want to tar large number of files about 150k.
i am using the find command as below to create a file with all file names.
& then trying to use the tar -I command as below.
# find . -type f -name "gpi*" > include-file
# tar -I include-file -cvf newfile.tar
This i got from one of the posts... (2 Replies)
Hellow i have a large number of files that i want to concatenate to one. these files start with the word 'VOICE_' for example
VOICE_0000000000
VOICE_1223o23u0
VOICE_934934927349
I use the following code:
cat /ODS/prepaid/CDR_FLOW/MEDIATION/VOICE_* >> /ODS/prepaid/CDR_FLOW/WORK/VOICE
... (10 Replies)
Hi. I need to delete a large number of files listed in a txt file. There are over 90000 files in the list. Some of the directory names and some of the file names do have spaces in them.
In the file, each line is a full path to a file:
/path/to/the files/file1
/path/to/some other/files/file 2... (4 Replies)
Hey, I'm kinda new to the shell scripting and I don't wanna mess things up yet :)
Looking for a solution to the following:
I need to move all the files like "filename.failed.dateandtime" to another directory also renaming them "filename.ready". I can't figure how to do this with multiple files... (4 Replies)
Hi,
I have a large number of subdirectories (>200), and in each of these directories there is a file with a name like "opp1234.dat".
I'd like to know how I could change the names of these files to say "out.dat" in all these subdirectories in one go.
Thanks! (5 Replies)
Want to sftp large number of files ... approx 150 files will come to server every minute. (AIX box)
Also need make sure file has been sftped successfully...
Please let me know :
1. What is the best / faster way to transfer files?
2. should I use batch option -b so that connectivity will be... (3 Replies)
Hi All,
I am having a situation now to delete a huge number of temp files created during run times approx. 16700+ files. We have never imagined that we will get this this much big list of files during run time. It worked fine for lesser no of files in the list. But when list is huge we are... (7 Replies)
Discussion started by: mad man
7 Replies
LEARN ABOUT CENTOS
trace-cmd-restore
TRACE-CMD-RESTORE(1)TRACE-CMD-RESTORE(1)NAME
trace-cmd-restore - restore a failed trace record
SYNOPSIS
trace-cmd restore [OPTIONS] [command] cpu-file [cpu-file ...]
DESCRIPTION
The trace-cmd(1) restore command will restore a crashed trace-cmd-record(1) file. If for some reason a trace-cmd record fails, it will
leave a the per-cpu data files and not create the final trace.dat file. The trace-cmd restore will append the files to create a working
trace.dat file that can be read with trace-cmd-report(1).
When trace-cmd record runs, it spawns off a process per CPU and writes to a per cpu file usually called trace.dat.cpuX, where X represents
the CPU number that it is tracing. If the -o option was used in the trace-cmd record, then the CPU data files will have that name instead
of the trace.dat name. If a unexpected crash occurs before the tracing is finished, then the per CPU files will still exist but there will
not be any trace.dat file to read from. trace-cmd restore will allow you to create a trace.dat file with the existing data files.
OPTIONS -c
Create a partial trace.dat file from the machine, to be used with a full trace-cmd restore at another time. This option is useful for
embedded devices. If a server contains the cpu files of a crashed trace-cmd record (or trace-cmd listen), trace-cmd restore can be
executed on the embedded device with the -c option to get all the stored information of that embedded device. Then the file created
could be copied to the server to run the trace-cmd restore there with the cpu files.
If *-o* is not specified, then the file created will be called
'trace-partial.dat'. This is because the file is not a full version
of something that trace-cmd-report(1) could use.
-t tracing_dir
Used with -c, it overrides the location to read the events from. By default, tracing information is read from the debugfs/tracing
directory. -t will use that location instead. This can be useful if the trace.dat file to create is from another machine. Just tar
-cvf events.tar debugfs/tracing and copy and untar that file locally, and use that directory instead.
-k kallsyms
Used with -c, it overrides where to read the kallsyms file from. By default, /proc/kallsyms is used. -k will override the file to read
the kallsyms from. This can be useful if the trace.dat file to create is from another machine. Just copy the /proc/kallsyms file
locally, and use -k to point to that file.
-o output'
By default, trace-cmd restore will create a trace.dat file (or trace-partial.dat if -c is specified). You can specify a different file
to write to with the -o option.
-i input
By default, trace-cmd restore will read the information of the current system to create the initial data stored in the trace.dat file.
If the crash was on another machine, then that machine should have the trace-cmd restore run with the -c option to create the trace.dat
partial file. Then that file can be copied to the current machine where trace-cmd restore will use -i to load that file instead of
reading from the current system.
EXAMPLES
If a crash happened on another box, you could run:
$ trace-cmd restore -c -o box-partial.dat
Then on the server that has the cpu files:
$ trace-cmd restore -i box-partial.dat trace.dat.cpu0 trace.dat.cpu1
This would create a trace.dat file for the embedded box.
SEE ALSO trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-start(1), trace-cmd-stop(1), trace-cmd-extract(1), trace-cmd-reset(1),
trace-cmd-split(1), trace-cmd-list(1), trace-cmd-listen(1)AUTHOR
Written by Steven Rostedt, <rostedt@goodmis.org[1]>
RESOURCES
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git
COPYING
Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public License (GPL).
NOTES
1. rostedt@goodmis.org
mailto:rostedt@goodmis.org
06/11/2014 TRACE-CMD-RESTORE(1)