I have cloned a zLinux server and whenever I issue the command 'du -sh' on the / it always gives the below message:
Question is how to remove this message or how to correct it. In other servers it does not appear. I'm running SLES 11 SP3.
thanks in advance.
Last edited by Franklin52; 01-23-2014 at 03:40 AM..
Reason: Please use code tags
Hello
I installed solaris 9, but when I reboot the box, I got this message
WARNING:add_spec:No major number for mpt
WARNING:add_spec:No major number for mpt
WARNING:add_spec:No major number for mpt
WARNING:add_spec:No major number for mpt
WARNING:add_spec:No major number for mpt
... (2 Replies)
I have a regular user account in one of the solaris machines.
I have been trying to display a message when I log on by modifying my .profile file e.g.
+-------------+
.profile
+--------------+
echo "Welcome <user>"
echo "Today is: "`date`
etc. etc.
The message keeps on popping... (0 Replies)
Hi all,
I've been trying for hours to figure out how to turn my 2-program (one to send and one to receive) "chat system" using message queues, into a single program where each concurrent component (entity) will both send and receive messages. PLEASE give me a hand with this, I'm starting to... (9 Replies)
Hi,
I will copy a file with /usr/bin/scp -v /tmp/gaga venus:/tmp
The result is:
PVER1
GERR00Unkonw switch supplied
Wath's the matter
Thank's a lot
Urs (2 Replies)
Hii can anyone pls tell how to limit the max no of message in a posix message queue. I have made changes in proc/sys/fs/mqueue/msg_max
But still whenever i try to read the value of max. message in the queue using attr.mq_curmsgs (where struct mq_attr attr) its giving the default value as 10.... (0 Replies)
While logged on to a box, I got the message:
Broadcast Message from oracle (pts/4) on hostname.xx-xxxx.xxx Thu Mar 19 19:00:38...
root: Will system be available for use tonight?
n -----> this was my response
ksh: n: not found
Where does this originate from?
Did somebody send it to my... (6 Replies)
Hi guys,
I'm in a job of converting a restful webservice to soap. Tool for convertation uses XQuery.
Now i need to convert a message like this:
{
"firstName": "John",
"midName": null,
"lastName": "Smith",
"married": false,
"address": {
"streetAddress": "21 2nd... (5 Replies)
ssmtp has been running well under Kubuntu 12.04.1 for plain text messages. I would like to send html messages with ssmtp -t < /path/to/the/message.txt, but I cannot seem to get the message.txt file properly formatted. I have tried various charsets,
Content-Transfer-Encoding, rearranging the... (0 Replies)
Discussion started by: Ronald B
0 Replies
LEARN ABOUT DEBIAN
bup-margin
bup-margin(1) General Commands Manual bup-margin(1)NAME
bup-margin - figure out your deduplication safety margin
SYNOPSIS
bup margin [options...]
DESCRIPTION
bup margin iterates through all objects in your bup repository, calculating the largest number of prefix bits shared between any two
entries. This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.
For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45. That means a 46-bit
hash would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
its first 46 bits.
The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects. Since SHA-1 hashes have 160 bits,
that leaves 115 bits of margin. Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
with far fewer objects.
If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see if
you're getting dangerously close to 160 bits.
OPTIONS --predict
Guess the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
from the guess. This is potentially useful for tuning an interpolation search algorithm.
--ignore-midx
don't use .midx files, use only .idx files. This is only really useful when used with --predict.
EXAMPLE
$ bup margin
Reading indexes: 100.00% (1612581/1612581), done.
40
40 matching prefix bits
1.94 bits per doubling
120 bits (61.86 doublings) remaining
4.19338e+18 times larger is possible
Everyone on earth could have 625878182 data sets
like yours, all in one repository, and we would
expect 1 object collision.
$ bup margin --predict
PackIdxList: using 1 index.
Reading indexes: 100.00% (1612581/1612581), done.
915 of 1612581 (0.057%)
SEE ALSO bup-midx(1), bup-save(1)BUP
Part of the bup(1) suite.
AUTHORS
Avery Pennarun <apenwarr@gmail.com>.
Bup unknown-bup-margin(1)