* the kernel 2.4 can not mount kernel 2.6 nfs exports.
@ 2005-03-31 2:14 haichuang xing
2005-03-31 6:31 ` haichuang xing
0 siblings, 1 reply; 2+ messages in thread
From: haichuang xing @ 2005-03-31 2:14 UTC (permalink / raw)
To: Linux Filesystem Development
in kernel 2.6 server:
/etc/exports:
/home/webadm/htdocs *(ro,all_squash)
in kernel 2.4 server:
#mount -t nfs -o ro nfsserver:/home/webadm/htdocs /mnt/nfs
i get:
mount: wrong fs type, bad option, bad superblock on
nfsserver:/home/webadm/htdocs, or too many mounted file systems
use strace:
strace mount -t nfs -o ro nfsserver:/home/webadm/htdocs /mnt/nfs
i found:
mount("nfsserver:/home/webadm/htdocs", "/mnt/nfs", "nfs",
MS_RDONLY|0xc0ed0000, 0x80598e0) = -1 EINVAL (Invalid argument)
why?
sorry for my poor english.
^ permalink raw reply [flat|nested] 2+ messages in thread* the kernel 2.4 can not mount kernel 2.6 nfs exports.
2005-03-31 2:14 the kernel 2.4 can not mount kernel 2.6 nfs exports haichuang xing
@ 2005-03-31 6:31 ` haichuang xing
0 siblings, 0 replies; 2+ messages in thread
From: haichuang xing @ 2005-03-31 6:31 UTC (permalink / raw)
To: nfs
in kernel 2.6 server:
/etc/exports:
/home/webadm/htdocs *(ro,all_squash)
in kernel 2.4 server:
#mount -t nfs -o ro nfsserver:/home/webadm/htdocs /mnt/nfs
i get:
mount: wrong fs type, bad option, bad superblock on
nfsserver:/home/webadm/htdocs, or too many mounted file systems
use strace:
strace mount -t nfs -o ro nfsserver:/home/webadm/htdocs /mnt/nfs
i found:
mount("nfsserver:/home/webadm/htdocs", "/mnt/nfs", "nfs",
MS_RDONLY|0xc0ed0000, 0x80598e0) = -1 EINVAL (Invalid argument)
why?
sorry for my poor english.
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2005-03-31 2:14 the kernel 2.4 can not mount kernel 2.6 nfs exports haichuang xing
2005-03-31 6:31 ` haichuang xing
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