AbcLinuxu:/ Poradna / Linuxová poradna / NFS

Štítky: cat, mount, NFS, PC, problém, server, souborové systémy

Dotaz: NFS

10.8.2009 22:23 asdferwrw
NFS

Přečteno: 1019×

Odpovědět | Admin

Zdravicko :-) ,

potrebujem cez siet moutnut priecinok /data/ a mam problem s takouto hlaskou na nfs serveri.

server data # cat /etc/exports # /etc/exports: NFS file systems being exported. See exports(5). /data/ 10.0.0.3 (rw,sync) server data # /etc/init.d/nfs restart * Stopping NFS mountd ... [ ok ] * Stopping NFS daemon ... [ ok ] * Exporting NFS directories ... exportfs: No options for /data/ 10.0.0.3: suggest 10.0.0.3(sync) to avoid warning exportfs: /etc/exports [1]: Neither 'subtree_check' or 'no_subtree_check' specified for export "10.0.0.3:/data/". Assuming default behaviour ('no_subtree_check'). NOTE: this default has changed since nfs-utils version 1.0.x exportfs: No host name given with /data/ (rw,sync), suggest *(rw,sync) to avoid warning exportfs: /etc/exports [1]: Neither 'subtree_check' or 'no_subtree_check' specified for export "*:/data/". Assuming default behaviour ('no_subtree_check'). NOTE: this default has changed since nfs-utils version 1.0.x [ ok ] * Starting NFS mountd ... [ ok ] * Starting NFS daemon ... [ ok ] * Starting NFS smnotify ... [ ok ]

potom mi client PC zahlasi:

mount 10.0.0.3:/data /mnt/server/ mount.nfs: mount to NFS server '10.0.0.3' failed: RPC Error: Program not registered

Nástroje: Začni sledovat (0) ?

Odpovědi

10.8.2009 22:32 mato
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portmapper ti bezi ? co ti zahlasi klient ked od neho spravis rpcinfo -p 10.0.0.3 ?

10.8.2009 22:35 asdferwrw
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mount.nfs: mount to NFS server '10.0.0.3' failed: timed out, retrying

10.8.2009 22:41 mato
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a co ten portmapper na tom servery ? showmount -e na servery ? rpcifno -p na servery ?

10.8.2009 23:50 asdferwrw
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Vsetko bezi myslim ze spravne, na druhej sieti to mam v pohode rozbehane. Tu my ale pise timeout, nevies cim to moze byt?

10.8.2009 23:54 asdferwrw
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exportfs -a exportfs: No options for /data/ 10.0.0.3: suggest 10.0.0.3(sync) to avoid warning exportfs: /etc/exports [1]: Neither 'subtree_check' or 'no_subtree_check' specified for export "10.0.0.3:/data/". Assuming default behaviour ('no_subtree_check'). NOTE: this default has changed since nfs-utils version 1.0.x exportfs: No host name given with /data/ (rw,sync), suggest *(rw,sync) to avoid warning exportfs: /etc/exports [1]: Neither 'subtree_check' or 'no_subtree_check' specified for export "*:/data/". Assuming default behaviour ('no_subtree_check'). NOTE: this default has changed since nfs-utils version 1.0.x

11.8.2009 01:13 mato
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pozri este ci ti bezi ten portmap ..

podla toho erroru, skus do configu dat:

/data 10.0.0.3(rw,sync)

teda bez medzery medzi ipckou a optionami ..

server a client su na tej istej sieti ? porty na FW povolene ?

11.8.2009 10:29 asdferwrw
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portmap mi bezi

# /etc/init.d/nfs restart * Stopping NFS mountd ... [ ok ] * Stopping NFS daemon ... [ ok ] * Exporting NFS directories ... exportfs: /etc/exports [1]: Neither 'subtree_check' or 'no_subtree_check' specified for export "10.0.0.3:/data/". Assuming default behaviour ('no_subtree_check'). NOTE: this default has changed since nfs-utils version 1.0.x [ ok ] * Starting NFS mountd ... [ ok ] * Starting NFS daemon ... [ ok ] * Starting NFS smnotify ... [ ok ]

na klientskej strane mam takuto hlasku

# mount 10.0.0.3:/data /mnt/server/ mount.nfs: mount to NFS server '10.0.0.3' failed: RPC Error: Program not registered

11.8.2009 10:32 asdferwrw
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poslednu hlasku si nevsimajte, zadal som zlu IP...

stale mi to ale konci timeoutom

mount.nfs: mount to NFS server '10.0.0.2' failed: timed out, retrying mount.nfs: mount to NFS server '10.0.0.2' failed: timed out, retrying mount.nfs: mount to NFS server '10.0.0.2' failed: timed out, retrying mount.nfs: mount to NFS server '10.0.0.2' failed: timed out, retrying

...

11.8.2009 11:19 Pavel | skóre: 15 | blog: Pavlův blog | Praha
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jaky je vypis souboru na serveru:

/etc/hosts.allow

/etc/hosts.deny

a jeste jedna drobnost, ktera by sice vyse uvedene chovani nemela ovlivnit - v /etc/exports vymazte lomitko na konci /data/

11.8.2009 11:51 asdferwrw
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/etc/hosts.allow

/etc/hosts.deny

su prazdne

/data/ som zmenil na /data ... stale ale timeout. je to v jednej sieti, 10.0.0.2 v pohode pingam.

11.8.2009 15:49 mato
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co hovori showmount -e na servery ? (ked som mal medzeru medzi IP a optionami, tak mi to nepreparsoval spravne a export bol pre vsetkych, nie len na IP )

ostatane (ine) NFS mounty ti na tom clientovi idu ?

11.8.2009 13:19 razor | skóre: 33
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Jestli ti běží spíš ověříš pomocí: rpcinfo -p

11.8.2009 13:23 asdferwrw
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rpcinfo -p program vers proto port 100000 2 tcp 111 portmapper 100000 2 udp 111 portmapper 100024 1 udp 34034 status 100024 1 tcp 51318 status 100005 1 udp 48501 mountd 100005 1 tcp 43315 mountd 100005 2 udp 48501 mountd 100005 2 tcp 43315 mountd 100005 3 udp 48501 mountd 100005 3 tcp 43315 mountd 100021 1 udp 35542 nlockmgr 100021 3 udp 35542 nlockmgr 100021 4 udp 35542 nlockmgr 100003 2 udp 2049 nfs 100003 3 udp 2049 nfs 100021 1 tcp 57976 nlockmgr 100021 3 tcp 57976 nlockmgr 100021 4 tcp 57976 nlockmgr 100003 2 tcp 2049 nfs 100003 3 tcp 2049 nfs

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