1 ca'ch dde^? kho^ng pha?i du`ng tham so^' la` the^m
/shared/projects va`o /etc/fstab va` cho tham so^' nfsvers=2
trong do`ng ddo'.
Co`n ly' do ta.i sao ba^y gio+` mo+'i bi. thi` cu~ng kho' ddoa'n.
Le^.nh nfsstat se~ cho chi tie^'t ve^` su+. ho^~ tro+. cu?a ca'c
NFS version cho server (rpc.nfsd) va` client (rpc.mountd).
Bi`nh thu+o+`ng tre^n FC2, nfs server v2 va` v3 cu`ng cha.y, va`
client ma(.c ddi.nh se~ mount server ba(`ng nfs v3. Ba^y gio+`
mi`nh pha?i the^m tham so^' nfsver=2 co' nghia~ la` nfs server v3
ddu+o+ng kho^ng cha.y. Ta.i sao kho^ng cha.y thi` ai ma bie^'t
ddu+o+.c! Caheo ga^`n dda^y co' thay ddo^?i kernel kho^ng ?
(nfs support ddu+o+.c compiled sa(~n o+? trong kernel)
v3 xi.n ho+n v2 o+? ca'c ddie^?m sau dda^y:
- v3 supports a non-blocking write operation (cha.y le. ho+n)
- supports files larger than 2 GB (file bu+. ho+n)
- supports block sizes larger than 8192 bytes (transfer le. ho+n)
FC3 co' the^m ho^~ tro+. cho v4. co`n du+~ da(`n ho+n nu+~a :
- Works well through firewalls and NAT devices
- Lock and mount protocols are integrated into the NFS protocol
- Stateful operations (handles client or server crashes pretty well)
- Strong security is built-in: uses RPCSEC_GSS (based on GSS-API)
- Makes extensive use of client-side caching
- Supports replication and migration
- Vendor-independent, platform-independent, protocol-independent IETF
standard
- Will support Unix-like clients as well as Windows clients
- Supports ACLs
- Handles Unicode (UTF-8) filenames for internationalization
- Good performance on Internet, even on high-latency, low-bandwidth
links
Viet
--- Nhan Thanh Le <[EMAIL PROTECTED]> wrote:
> Thanh co^ng ro^`i Ba'c Vie^.t oi. Em du`ng vo*'i tham so^' nfsvers=2
> thi` no' cha.y OK - Cam on rat nhieu Bac Viet, nhu*ng lu'c tru*o*'c
> gio
> mi`nh dau can tham so^' va^~n mount duoc ... bay gio lai pha?i can
> tham
> so^' dza^.y ba'c Viet. Co' ca'ch na`o bo? tham so^' do' di khong. Xin
> ba'c cho em chu't gia?i thi'ch
>
> Nice day!
>
> Caheo
>
> On Thu, 2004-10-07 at 00:24, Viet Bach wrote:
> > Ne^'u nfs server co' cha.y ma` kho^ng ddu'ng version thi` se~
> > ga(.p lo^~i "server down".
> >
> > Thu+? nfsvers=2 hay nfsvers=3 xem co' thay ddo^?i gi` kho^ng
> >
> > mount -o nfsvers=2 -t nfs 192.168.100.19:/shared/projects usb
> >
> > Viet
> >
> > --- Nhan Thanh Le <[EMAIL PROTECTED]> wrote:
> >
> > > Cha`o Ca'c Bac'
> > >
> > > Ca'c Ba'c cho em ho?i, em co' ca`i mo^.t FC2 vo*'i nfs server
> cha.y
> > > tre^n do' em kiem tra ca'c tra.ng tha'i thi` ok. va` ho^`i
> truo*'c
> > > gio*`
> > > thi` cha.y cu~ng Ok la('m ... nhu*ng ho^?ng bie^'t la`m sao ma^'y
> > > bu*~a
> > > nay ...die^.n nha` Em cha^.p cho*`n qua' hay sao do' ma` xa~y ra
> > > tri`nh
> > > tra.nh nhu* sau:
> > >
> > > 1.Kie^?m tra tra.ng tha'i nfs server
> > > /etc/init.d/nfs status
> > > rpc.mountd (pid 14928) is running...
> > > nfsd (pid 14920 14919 14918 14917 14916 14915 14914 14913) is
> > > running...
> > > rpc.rquotad (pid 14909) is running...
> > > 2. Mount locally
> > > mount -t nfs 192.168.100.19:/shared/projects usb
> > > mount to NFS server '192.168.100.19' failed: server is down.
> > > 3 Mount from remote
> > > sudo mount -t nfs 192.168.100.19:/shared/projects nfs/projects
> > > mount to NFS server '192.168.100.19' failed: server is down.
> > > 4. Ma(.c du` em da~ restart la.i va` trang tha'i va^~n ok nhu*
> sau
> > > ...
> > > nhu*ng va^~n bi. lo^~i ... nhu* cu~
> > > Shutting down NFS mountd: [ OK
> ]
> > > Shutting down NFS daemon: [ OK
> ]
> > > Shutting down NFS quotas: [ OK
> ]
> > > Shutting down NFS services: [ OK
> ]
> > > Starting NFS services: [ OK
> ]
> > > Starting NFS quotas: [ OK
> ]
> > > Starting NFS daemon: [ OK
> ]
> > > Starting NFS mountd: [ OK
> ]
> > > [EMAIL PROTECTED] root]# [ OK
> ]
> > > Ca'c ba'c oi cho em va`i ideas vo*'i, thank you cac bac rat la`
> > > nhieu.
> > >
> > > Caheo
> > >
> > >
> > >
> > >
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> --
> Nhanle
> RnD Group
> TDC Department.
>
>
>
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