varlog/_cache/articles/3a2cc16e-5b00-420e-92dd-85a74f2d5613.json

{"uuid":"3a2cc16e-5b00-420e-92dd-85a74f2d5613","slug":"decouvrir-les-exports","title":"Découvrir les exports","author":"cedric@abonnel.fr","published":true,"published_at":"2023-02-28 20:02:47","created_at":"2023-02-28 20:02:47","updated_at":"2023-02-28 20:02:47","revisions":[],"cover":"","files_meta":[],"external_links":[],"seo_title":"","seo_description":"","og_image":"","category":"Informatique","content":"# Découvrir les exports\n\nDécouvrir les partages d'un serveur.\n\nIl est peut être utile de vérifier l’accessibilité du service NFS distant.\n\n## Avec NFSv3\nLorsque le serveur supporte le protocole **NFSv3**, on peut utiliser la commande **showmount**  :\n\n```bash\nshowmount -e 192.168.100.1\n\nExport list for 192.168.100.1:\n/export/media/disk_25 192.168.100.0/24\n/export/media/disk_24 192.168.100.0/24\n/export/media/disk_23 192.168.100.0/24\n/export/media/disk_6  192.168.100.0/24\n```\n\n![](20201024-162640.png)\n\n## Avec NFSv4\nLorsque le serveur supporte le protocole **NFSv4**, on utilise un dossier monté :\n```\nsudo mkdir /mnt/rpinas\nsudo mount rpinas.acegrp.lan:/ /mnt/rpinas/\nsudo ls /mnt/rpinas/media/\n```\n\nUn serveur peut aussi bien supporter **NFSv3** et **NFSv4** de manière simultanée. Le résultat sera identique.\n\n## access denied by server while mounting\nSi **mount** ne fonctionne pas, vous pouvez utiliser la commande suivante pour avoir plus d'informations :\n```\nsudo mount -v rpinas.acegrp.lan:/ /mnt/rpinas/\n```\n\nL'erreur est détaillée en retour :\n```\nmount.nfs: trying text-based options 'vers=4.2,addr=192.168.100.3,clientaddr=192.168.100.213'\nmount.nfs: mount(2): Permission denied\nmount.nfs: trying text-based options 'vers=4,minorversion=1,addr=192.168.100.3,clientaddr=192.168.100.213'\nmount.nfs: mount(2): Permission denied\nmount.nfs: trying text-based options 'vers=4,addr=192.168.100.3,clientaddr=192.168.100.213'\nmount.nfs: mount(2): Permission denied\nmount.nfs: trying text-based options 'addr=192.168.100.3'\nmount.nfs: prog 100003, trying vers=3, prot=6\nmount.nfs: trying 192.168.100.3 prog 100003 vers 3 prot TCP port 2049\nmount.nfs: prog 100005, trying vers=3, prot=17\nmount.nfs: trying 192.168.100.3 prog 100005 vers 3 prot UDP port 35525\nmount.nfs: mount(2): Permission denied\n```","featured":false,"tags":[]}