I'm getting a error on a old SPARC Station 5 system. The HDD I am using in internal 18GB. Everything use to work, and well wont now.
The error I am getting is in bootup. The error is 'Timeout waiting for ARP?RARP packet error'.
Anyone got any idea how I can fix this? I'm not sure... (4 Replies)
Hi one of our Linux machine from our Data Farm have constantly hang and instable. I found out from the console the below error. Does anyone encounter this problem or see this error before with a glimpse on what it could be.. ?
---------------------------------------------------------------
... (1 Reply)
hi
i have created socket program with proper IP address and port no
client side port no 1085 and 1086
gateway side port no 1086 and 1085
and port no 1087 and 1088
receiver side port no 1088 and 1087
well it works fine on client and gateway side not on receiver and gateway side... (2 Replies)
Here is an awk statement i am using to sum a series of numbers..
awk -F"," '{ for (i=1; i<=NF ; ++i) sum += $i;} # if (i > max) max=i }
END { s=""; for (i=1; i<=max; ++i) { printf "%s%s", s, sum; s=","; } printf "\n" }' filename.csv
It works fine for the summing part. But since my series... (19 Replies)
i am facing an issue that the server give a connection timeout after 60 sec for any request more than that number . i tried to increase the TCP INTERVAL TIMEOUT from the default 60000 ms to more higher number.
the server seems to work fine and didn't give me the massage of the timeout but the... (0 Replies)
Hi All !
I am just trying to print bash variable in awk statement as string
here is my script
n=1
for file in `ls *.tk |sort -t"-" -k2n,2`; do
ak=`(awk 'FNR=='$n'{print $0}' res.dat)`
awk '{print "'$ak'",$0}' OFS="\t" $file
n=$((n+1))
unset ak
doneI am getting following error
awk:... (7 Replies)
Hi Guys,
I just got this error:-
Your "cron" job on server2
/usr/5bin/ssh sysmgr@server1 /usr/local/bin/sudo /opt/local/pdm/bin/mount_pdmprod
produced the following output:
** /dev/rdsk/c1t5006016C446023DEd0s2
** /dev/rdsk/c1t5006016C446023DEd1s2
** /dev/rdsk/c1t5006016C446023DEd2s2... (2 Replies)
hi all,
i had the below script
filename = /osa/data1/output.txt
printf '%27s%53s\n' ' CURRENT DATE' 26-08-2014 >> $filename
iam getting the ambigiuos redirect error in the 2nd line of the code...please guide me
regards,
vasa saikumar (3 Replies)
HI
We have some Red Hat Linux Sevres which is having TCP connection timeout, not SSH connection, as an example oracle connection connected from TOD.
SSH i managed to add keepalive and it's working fine (1 Reply)
Discussion started by: bentech4u
1 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)