Sujet fermé
Note de ce sujet :
  • Moyenne : 0 (0 vote(s))
  • 1
  • 2
  • 3
  • 4
  • 5

[Résolu] Liens physiques vs liens symboliques
#1

Bonjour à tous et à toutes,
Je poste ici mais je ne sais pas si je suis au bon endroit.

Ma configuration est la suivante :
  1. Un Raspberry PI2 sur lequel tourne KODI
  2. Un PC portable fonctionnant sous LinuxMint 18 cinnamon
  3. Une caméra IP D-Link DCS-5020L
  4. Une caméra IP D-Link DCS-5222LB
Je voudrais stocker les informations provenant des caméras sur le disque dur externe branché sur mon Raspberry. Pour cela, j'ai installé sur ce dernier vsftpd et voici le fichier de configuration du serveur FTP.
Code :
[== Indéfini ==]
# Example config file /etc/vsftpd.conf
#
# The default compiled in settings are fairly paranoid. This sample file
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all compiled in defaults.
#
# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
# capabilities.
#
#
# Run standalone?  vsftpd can run either from an inetd or as a standalone
# daemon started from an initscript.
listen=NO
#
# This directive enables listening on IPv6 sockets. By default, listening
# on the IPv6 "any" address (::) will accept connections from both IPv6
# and IPv4 clients. It is not necessary to listen on *both* IPv4 and IPv6
# sockets. If you want that (perhaps because you want to listen on specific
# addresses) then you must run two copies of vsftpd with two configuration
# files.
listen_ipv6=YES
#
# Allow anonymous FTP? (Disabled by default).
anonymous_enable=NO
#
# Uncomment this to allow local users to log in.
local_enable=YES
#
# Uncomment this to enable any form of FTP write command.
write_enable=YES
#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
local_umask=022
#
# Uncomment this to allow the anonymous FTP user to upload files. This only
# has an effect if the above global write enable is activated. Also, you will
# obviously need to create a directory writable by the FTP user.
#anon_upload_enable=YES
#
# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
#anon_mkdir_write_enable=YES
#
# Activate directory messages - messages given to remote users when they
# go into a certain directory.
dirmessage_enable=YES
#
# If enabled, vsftpd will display directory listings with the time
# in  your  local  time  zone.  The default is to display GMT. The
# times returned by the MDTM FTP command are also affected by this
# option.
use_localtime=YES
#
# Activate logging of uploads/downloads.
xferlog_enable=YES
#
# Make sure PORT transfer connections originate from port 20 (ftp-data).
connect_from_port_20=YES
#
# If you want, you can arrange for uploaded anonymous files to be owned by
# a different user. Note! Using "root" for uploaded files is not
# recommended!
#chown_uploads=YES
#chown_username=whoever
#
# You may override where the log file goes if you like. The default is shown
# below.
#xferlog_file=/var/log/vsftpd.log
#
# If you want, you can have your log file in standard ftpd xferlog format.
# Note that the default log file location is /var/log/xferlog in this case.
#xferlog_std_format=YES
#
# You may change the default value for timing out an idle session.
#idle_session_timeout=600
#
# You may change the default value for timing out a data connection.
#data_connection_timeout=120
#
# It is recommended that you define on your system a unique user which the
# ftp server can use as a totally isolated and unprivileged user.
#nopriv_user=ftpsecure
#
# Enable this and the server will recognise asynchronous ABOR requests. Not
# recommended for security (the code is non-trivial). Not enabling it,
# however, may confuse older FTP clients.
#async_abor_enable=YES
#
# By default the server will pretend to allow ASCII mode but in fact ignore
# the request. Turn on the below options to have the server actually do ASCII
# mangling on files when in ASCII mode.
# Beware that on some FTP servers, ASCII support allows a denial of service
# attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd
# predicted this attack and has always been safe, reporting the size of the
# raw file.
# ASCII mangling is a horrible feature of the protocol.
ascii_upload_enable=YES
ascii_download_enable=YES
#
# You may fully customise the login banner string:
ftpd_banner=Welcome to the Raspberry FTP service.
#
# You may specify a file of disallowed anonymous e-mail addresses. Apparently
# useful for combatting certain DoS attacks.
#deny_email_enable=YES
# (default follows)
#banned_email_file=/etc/vsftpd.banned_emails
#
# You may restrict local users to their home directories.  See the FAQ for
# the possible risks in this before using chroot_local_user or
# chroot_list_enable below.
#chroot_local_user=YES
#
# You may specify an explicit list of local users to chroot() to their home
# directory. If chroot_local_user is YES, then this list becomes a list of
# users to NOT chroot().
# (Warning! chroot'ing can be very dangerous. If using chroot, make sure that
# the user does not have write access to the top level directory within the
# chroot)
#chroot_local_user=YES
#chroot_list_enable=YES
# (default follows)
#chroot_list_file=/etc/vsftpd.chroot_list
#
# You may activate the "-R" option to the builtin ls. This is disabled by
# default to avoid remote users being able to cause excessive I/O on large
# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
# the presence of the "-R" option, so there is a strong case for enabling it.
#ls_recurse_enable=YES
#
# Customization
#
# Some of vsftpd's settings don't fit the filesystem layout by
# default.
#
# This option should be the name of a directory which is empty.  Also, the
# directory should not be writable by the ftp user. This directory is used
# as a secure chroot() jail at times vsftpd does not require filesystem
# access.
secure_chroot_dir=/var/run/vsftpd/empty
#
# This string is the name of the PAM service vsftpd will use.
pam_service_name=vsftpd
#
# This option specifies the location of the RSA certificate to use for SSL
# encrypted connections.
rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
ssl_enable=NO
Les configurations du FTP sur mes deux caméras sont rigoureusement les mêmes (copié/collé de l'une sur l'autre), et pourtant la DCS-5222-LB me dépose les fichiers au bon endroit (/media/raspdisk/mediacenter/cameras/couloir), autant la DCS-5020L me les dépose dans /home/osmc/media/raspdisk/mediacenter/cameras/cuisine.
Comme je ne vois vraiment pas ce qui ne vas pas dans mon truc, pour que les données de la DCS-5020L soient bien dans /media/raspdisk/mediacenter/cameras/couloir, j'ai voulu créer un lien symbolique au moyen de la commande suivante sur mon Raspberry :
Code :
ln -s /home/osmc/media/raspdisk/mediacenter/cameras/cuisine/ /media/raspdisk/mediacenter/cameras/cuisine
Apparemment, avec cette commande, les données de ma DCS-5020L sont bien stockées sur mon disque dur externe. Par contre, quand j'essaye d'y accéder depuis mon Mint avec Nemo (j'ai fait un montage via "sshfs [email protected]:/media/raspdisk/mediacenter /media/$LOGNAME/mediacenter"), impossible de voir les données.
J'avoue ne plus savoir quoi faire et si quelqu'un a une idée, je lui en suis reconnaissant d'avance.
#2

Il faut peut être utiliser l'option follow_symlinks (via le paramètre -o) pour lui demander de suivre les liens symboliques

Raspberry Pi Home Server : http://www.pihomeserver.fr
Hotspot Wifi avec portail captif pour Raspberry Pi: Kupiki Hotspot
#3

chris57100 a écrit :Il faut peut être utiliser l'option follow_symlinks (via le paramètre -o) pour lui demander de suivre les liens symboliques
Utiliser ce paramètre où ? Dans la création du lien symbolique ?
#4

Non dans l'appel sshfs. C'est une option de la ligne de commande

Raspberry Pi Home Server : http://www.pihomeserver.fr
Hotspot Wifi avec portail captif pour Raspberry Pi: Kupiki Hotspot
#5

Merci, ça marche impeccablement Smile
Sujet fermé


Atteindre :


Utilisateur(s) parcourant ce sujet : 1 visiteur(s)