Je travail sur un environnement AIX 5.3 et je n'arrive pas à augmenter mon FS ni mon LV.
J'utilise les commande suivante chfs -a size=+4G /home/guesting
ou extendlv sybase5lv 4 et rien à faire il me retourne que le maximum capacity est atteint au niveau du LV alors qu'il y a des PP de libre sur le VG
j'ai créé un LV avec la commande mklv et un FS avec crfs
Voici ma conf:
Merci.
Moderator's Comments:
Please use code tags when posting data and code samples!
Last edited by vgersh99; 12-21-2010 at 06:54 PM..
Reason: code tags, please!
Hi!
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echo $c => 1 :(
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Discussion started by: cerco
1 Replies
LEARN ABOUT DEBIAN
pngdriver
pngdriver(1grass) Grass User's Manual pngdriver(1grass)NAME
PNG driver - driver to create PNG and PPM images.
(drivers)
DESCRIPTION
The PNG driver generates PNG and PPM images from GRASS display commands. Per default PNG files are written with this driver. It is started
as 'pseudo' monitor (image file instead) and when stopped, all output from previously used display commands are written to the PNG image
file.
USAGE
Environment variables
Several environment variables effect the operation of the PNG driver.
GRASS_WIDTH=xxx
the width of the image map (default is 640).
GRASS_HEIGHT=yyy
the height of the image map (default is 480).
GRASS_PNGFILE=filename
the filename to put the resulting image in, default is map.png. If you set GRASS_PNGFILE to a filename which ends in ".ppm", a PPM
file will be created (with alpha channel stored in a PGM image, if applicable). If you set GRASS_PNGFILE to a filename which ends
in ".bmp", a 32-bpp BMP file will be created (these are not readable by some older viewers).
GRASS_BACKGROUNDCOLOR=RRGGBB
specifies the background color to use in RGB notation (hex values). Default is 000000 (black).
GRASS_TRANSPARENT=[TRUE|FALSE]
sets transparent background on (TRUE) or off (FALSE, default).
GRASS_TRUECOLOR=[TRUE|FALSE]
sets true-color support
GRASS_PNG_COMPRESSION=[0|1|9]
compression level of PNG files (0 = none, 1 = fastest, 9 = best, default is 6)
GRASS_PNG_AUTO_WRITE=[TRUE|FALSE]
if set to TRUE, the image file will be written after each operation (i.e. whenever a client disconnects), rather than only being
written out when the driver terminates.
GRASS_PNG_READ
if TRUE, the PNG driver will initialize the image from the contents of GRASS_PNGFILE.
GRASS_PNG_MAPPED
if TRUE, the PNG driver will map GRASS_PNGFILE as its framebuffer, rather than using memory. This only works with BMP files.
GRASS_RENDER_IMMEDIATE=[TRUE|FALSE]
tells the raster library to use its built-in PNG driver rather than connecting to an external monitor process using sockets. If
TRUE, there is no need to run d.mon start=PNG.
Example
Define driver settings (here: bash shell syntax)
export GRASS_RENDER_IMMEDIATE=TRUE
export GRASS_TRUECOLOR=TRUE
Start up the driver
d.mon start=PNG
Display raster map and vector polygons
d.rast somerastermap
d.vect somevectormap color=red
Stop the driver subsequently. This will write a file named map.png to be created in your current directory:
d.mon stop=PNG
NOTES
The PNG driver uses the libpng (see the libpng home page) and zlib (see the zlib home page), all which needs to be installed for the PNG
driver to work (it's worth it).
The resolution of the PNG raster map is defined by the map extents. Use g.region -p to get the number of rows and cols and use the environ-
ment variables to set the PNG size. If you would like a larger image, multiply both rows and cols by the same whole number to preserve the
aspect ratio.
Further PNG file processing (e.g. quantization to 1 bit for monochrome images) can be done with 'pnmquant' of the netpbm tools.
SEE ALSO
Display drivers
HTMLMAP driver, PostScript driver, XDRIVER
d.frame, d.mon, d.rast, d.vect
AUTHOR
Original version: Per Henrik Johansen NORGIT AS
Rewritten by: Glynn Clements, 2003
Last changed: $Date: 2010-02-18 01:23:37 +0100 (Thu, 18 Feb 2010) $
Full index
(C) 2003-2011 GRASS Development Team
GRASS 6.4.2pngdriver(1grass)