Hi,
we have some Oracle DBs on a AIX server.
We have the following error messages :
Oracle in LGWR Is Generating Trace file with "Warning: Log Write Time 540ms, Size 5444kb" In 10.2.0.4 Database [ID 601316.1] metalink note says :
How can I check if the disk is slow or not or for any potential OS causes ?
How I do to check disk not use in my server.
Sun Solaris 2.8
df -k
du |sort -rn
But I want check disk and analyse a file system not used.
Thanks for reply. (1 Reply)
I wrote a script that checks particular device path directory which is full or more than 90% used, and will search older file inside and delete it. My code looks like this:
#!/usr/bin/ksh
ref=90
df -k | grep /cbmdata/00/gdd | tr -d '%' | \
while read a b c d e other
do
if (( $e >= $ref... (4 Replies)
Dear all,
I have system that have 2 disk, and 1 off disk is broken, how can I check if the disk is broken or other problem.
I'm using Solaris 10 x86.
Thank you,
Best Regards,
Heru (4 Replies)
hi friends,
- how may i check the list of disk
partitions created till date specifying their physical path, size and date ?
-i know only "df -k" "df -h" "du"
-anyother command?
-kindly advise friends..thanks alot (4 Replies)
Amazing but true...
tDacjrSCeq4
More details: Unusual disk latency : Brendan Gregg
Now I know why everything takes longer when I crank up the tunes. :eek: Oh well, it's nothing that a good set of headphones can't cure. (1 Reply)
Dear All,
I have a hard disk in solaris on which the write performanc is too slow.
The CPU , RAM memory are absolutely fine.
What might be reason.
Kindly explain.
Rj (9 Replies)
Hi,
How to check disk io mount pointwise? I am working as Oracle DBA and want to check disk io as per mount point for adding new datafiles in tablesapce or change my redolog files to lowest disk I/O mount point. My all mount points are like /data1, /data2, /data3 ,,,,,. Can somebody tell me how... (1 Reply)
Hi there,
I can't find any way to check the file system on a partition.
The two following command fail with the same result:
e2fsck /dev/sdc10
e2fsck -b 8193 /dev/sdc10Output:
e2fsck 1.41.3 (12-Oct-2008)
e2fsck: Bad magic number in super-block while trying to open /dev/sdc10
The... (0 Replies)
I am trying a script which will alert if disk space crosses some threshold, i googled it and got some scripts already, but they are not working with my server.
The problem is, my filesystem names are big, so the sizes are moving to the second line. just like below
any ideas? thanks in advance... (8 Replies)
Discussion started by: karthikeayan
8 Replies
LEARN ABOUT ULTRIX
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)