Je viens de passer d'Ubuntu 12.04 à 12.10. Avant cela, j'ai sauvegardé ma configuration autofs qui fonctionnait bien. J'ai ajouté la ligne de mon ancien /etc/auto.master
au nouveau:
+dir:/etc/auto.master.d
+auto.master
/mnt /etc/auto.sshfs uid=1000,gid=1000,--timeout=30,--ghost,--verbose
mon /etc/auto.sshfs
ressemble à ceci:
mymount -fstype=fuse,rw,nodev,nonempty,noatime,allow_other,max_read=65536 :sshfs\#myuser@mydomain:/mnt/mymount
J'essaye manuellement, j'ai Connetion reset by peer
donc ajouté l'option IdentityFile=/home/myuser/.ssh/id_rsa
. Maintenant, cela se produit lorsque j'essaie d'accéder /mnt
(à la fois avec manuel et autofs):
myuser@laptop /mnt % la
ls: cannot access mymount: No such file or directory
total 4
drwxr-xr-x 3 root root 0 Oct 19 10:34 ./
drwxr-xr-x 25 root root 4096 Oct 18 23:17 ../
d????????? ? ? ? ? ? mymount/
Les entrées pertinentes de mon /var/log/syslog
sont les suivantes:
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: lookup(program): lookup for mymount failed
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: attempting to mount entry /mnt/mymount
Oct 19 00:17:56 laptop automount[1250]: failed to mount /mnt/mymount
Oct 19 00:18:01 laptop automount[1250]: attempting to mount entry /mnt/.hidden
Oct 19 00:18:01 laptop automount[1250]: lookup(program): lookup for .hidden failed
Oct 19 00:18:01 laptop automount[1250]: failed to mount /mnt/.hidden
Oct 19 00:18:03 laptop automount[1250]: attempting to mount entry /mnt/.hidden
Oct 19 00:18:03 laptop automount[1250]: failed to mount /mnt/.hidden
Oct 19 00:18:03 laptop automount[1250]: attempting to mount entry /mnt/.hidden
Oct 19 00:18:03 laptop automount[1250]: failed to mount /mnt/.hidden
Oct 19 00:18:24 laptop automount[1250]: attempting to mount entry /mnt/.hidden
Oct 19 00:18:24 laptop automount[1250]: failed to mount /mnt/.hidden
Oct 19 00:21:57 laptop automount[1250]: umount_autofs_indirect: ask umount returned busy /mnt
Oct 19 00:21:59 laptop automount[1250]: shut down path /mnt
Oct 19 00:21:59 laptop automount[3436]: mounted indirect on /mnt with timeout 30, freq 8 seconds
Oct 19 00:21:59 laptop automount[3436]: ghosting enabled
J'ai déjà vérifié l'UID et le GID et ils correspondent à mon utilisateur. Les clés SSH pour mon utilisateur sont en place. J'ai également essayé de créer /mnt/mymount
manuellement mais étrangement, il renvoie des "autorisations refusées" même en tant que root tant que autofs est en cours d'exécution (devinez que cela devrait être ainsi).
Des idées qui pourraient être erronées? Il faut par une étape de configuration que j'oublie ce que j'ai fait avant.
sshfs(1)
) - il y a beaucoup de choses impliquées ici (fusible, ssh, autofs) ... une connexion simplessh
(ousftp
) fonctionne-t-elle correctement?Connection reset by peer
. Après cela, j'ai ajouté ma clé ssh manuellement aux options. Maintenant, j'ai une autre erreur. Mettra à jour ma question pour cela.cannot access mymount
erreur avec la?????
chose?Réponses:
Il y a quelques pièges qui peuvent causer les problèmes que vous rencontrez. Au moment de cette réponse, vous avez déjà résolu l'un d'entre eux, mais je les toucherai tous (votre problème actuel est dû au n ° 3).
1 - Le fichier d'identité
C'est celui que vous avez résolu. Lors de l'exécution à
sshfs
partir d'un montage autofs,sshfs
s'exécute en tant qu'utilisateur root, il utilise donc la clé ssh de root par défaut. Vous devez spécifierIdentityFile=/home/user/.ssh/id_rsa
d'utiliser une clé différente.2 - hôtes connus
De plus, comme vous exécutez en
sshfs
tant qu'utilisateur autre que celui que vous utilisez normalement, vous devez vous assurer que l'hôte distant que vous montez figure dans leknown_hosts
fichier. Il existe plusieurs façons de résoudre ce problème.StrictHostKeyChecking=no
. Cela fera en sorte que ssh accepte toutes les clés qu'il voit (ce qui introduit un peu d'insécurité).UserKnownHostsFile=/home/user/.ssh/known_hosts
. Cela lui fera utiliser leknown_hosts
fichier de votre utilisateur normal.3 - FUSE allow_other
Par défaut, un système de fichiers fusionné (qui est sshfs) ne permet pas aux utilisateurs, autres que celui qui a monté le système de fichiers, d'y accéder. Comme autofs s'exécute en tant que root, par défaut, seul root peut y accéder. N'importe qui d'autre n'aura pas d'autorisations (même root s'il est monté par un utilisateur non root), même si les autorisations de fichier réelles disent qu'il devrait pouvoir. Pour résoudre ce problème, vous devez ajouter l'option de montage
allow_other
. Cela permettra aux utilisateurs autres que celui qui l'a monté d'accéder au support. Bien que l'accès obéisse toujours aux autorisations de niveau fichier des fichiers sur le support.la source
allow_other
vaut pour le second car l' option est déjà dans le/etc/auto.sshfs
comme vous pouvez le voir dans ma question. J'utilise aussi ssh fréquemment donc l'entrée des hôtes connus est là aussi.known_hosts
avez-vous vérifié? D'après votre commentaire sur l'utilisation fréquente de ssh, je suppose que vous avez vérifié votre utilisateurknown_hosts
. Vous devez vérifier root, car c'est root qui appelle ssh.Avez-vous essayé d'exécuter des autofs avec des options de débogage?
sudo automount --debug -f /etc/auto.master
vous donnera la sortie de débogage vers le terminal runnning.Avez-vous ajouté root ET votre utilisateur au groupe de fusibles?
sudo gpasswd -a $USER fuse
la source
/etc/auto.sshfs
fichier.