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nfs-error-RPC: multiple fragments per record not supported

 

 

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zhenchengjin at gmail

Jan 20, 2010, 3:20 AM

Post #1 of 3 (1320 views)
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nfs-error-RPC: multiple fragments per record not supported

I use kernel 2.6.26.2

I use 29 clients,

every client mount parameters as this: mount -t nfs -o
rw,noatime,v3,rsize=32768,wsize=32768,hard,intr,tcp,nolock

my system have many errors lke these :

RPC: multiple fragments per record not supported
RPC: multiple fragments per record not supported
RPC: fragment too large: 0x318c87ee
RPC: multiple fragments per record not supported
RPC: fragment too large: 0x78bdeedb
RPC: multiple fragments per record not supported
RPC: fragment too large: 0x75cf8a33
RPC: fragment too large: 0x44764ada
RPC: multiple fragments per record not supported
RPC: fragment too large: 0x0a08e7c0
RPC: multiple fragments per record not supported
RPC: multiple fragments per record not supported
RPC: fragment too large: 0x5b4e13a1
RPC: fragment too large: 0x08351a9f




cat /var/lib/nfs/rmtab
52.2.1.1:/share/vd01/share01:0x00000088
52.2.1.3:/share/vd01/share01:0x00000085
52.2.1.4:/share/vd01/share01:0x0000005c
52.2.1.6:/share/vd01/share01:0x00000052
52.2.1.7:/share/vd01/share01:0x0000005a
52.2.1.9:/share/vd01/share01:0x0000004e
52.2.1.10:/share/vd01/share01:0x0000008b
52.2.1.11:/share/vd01/share01:0x00000071
52.2.1.12:/share/vd01/share01:0x0000007b
52.2.1.13:/share/vd01/share01:0x0000005d
52.2.1.14:/share/vd01/share01:0x0000007c
52.2.1.15:/share/vd01/share01:0x0000004e
52.2.1.17:/share/vd02/share02:0x00000068
52.2.1.18:/share/vd02/share02:0x00000052
52.2.1.19:/share/vd02/share02:0x00000088
52.2.1.41:/share/vd02/share02:0x00000066
52.2.1.42:/share/vd02/share02:0x0000005f
52.2.1.43:/share/vd02/share02:0x00000075
52.2.1.44:/share/vd02/share02:0x0000008c
52.2.1.45:/share/vd02/share02:0x0000009b
52.2.1.46:/share/vd02/share02:0x00000038
52.2.1.47:/share/vd02/share02:0x000000a0
52.2.1.81:/share/vd02/share02:0x00000014
52.2.1.21:/share/vd02/share02:0x00000062
52.2.1.22:/share/vd02/share02:0x00000077
52.2.1.23:/share/vd02/share02:0x0000007b
52.2.1.2:/share/vd01/share01:0x0000005f
52.2.1.20:/share/vd02/share02:0x0000009f
52.2.0.201:/share/vd02/share02:0x00000002
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xiyou.wangcong at gmail

Jan 20, 2010, 7:26 AM

Post #2 of 3 (1260 views)
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Re: nfs-error-RPC: multiple fragments per record not supported [In reply to]

On Wed, Jan 20, 2010 at 07:20:34PM +0800, jin zhencheng wrote:
>I use kernel 2.6.26.2
>
>I use 29 clients,
>
>every client mount parameters as this: mount -t nfs -o
>rw,noatime,v3,rsize=32768,wsize=32768,hard,intr,tcp,nolock
>
>my system have many errors lke these :
>
>RPC: multiple fragments per record not supported
>RPC: multiple fragments per record not supported
>RPC: fragment too large: 0x318c87ee
>RPC: multiple fragments per record not supported
>RPC: fragment too large: 0x78bdeedb
>RPC: multiple fragments per record not supported
>RPC: fragment too large: 0x75cf8a33
>RPC: fragment too large: 0x44764ada
>RPC: multiple fragments per record not supported
>RPC: fragment too large: 0x0a08e7c0
>RPC: multiple fragments per record not supported
>RPC: multiple fragments per record not supported
>RPC: fragment too large: 0x5b4e13a1
>RPC: fragment too large: 0x08351a9f
>

Does 'ethtool -K eth0 tso off' help?

--
Live like a child, think like the god.

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zhenchengjin at gmail

Jan 21, 2010, 7:07 PM

Post #3 of 3 (1233 views)
Permalink
Re: nfs-error-RPC: multiple fragments per record not supported [In reply to]

I have tried 'ethtool -K eth0 tso off' ,but my system also have the
same errors

do someone know how to resolve ?

RPC: multiple fragments per record not supported
RPC: multiple fragments per record not supported
RPC: fragment too large: 0x318c87ee
RPC: multiple fragments per record not supported



On Wed, Jan 20, 2010 at 11:26 PM, Américo Wang <xiyou.wangcong [at] gmail> wrote:
> On Wed, Jan 20, 2010 at 07:20:34PM +0800, jin zhencheng wrote:
>>I use kernel 2.6.26.2
>>
>>I use  29 clients,
>>
>>every client mount parameters as this: mount -t nfs -o
>>rw,noatime,v3,rsize=32768,wsize=32768,hard,intr,tcp,nolock
>>
>>my system have many errors lke these :
>>
>>RPC: multiple fragments per record not supported
>>RPC: multiple fragments per record not supported
>>RPC: fragment too large: 0x318c87ee
>>RPC: multiple fragments per record not supported
>>RPC: fragment too large: 0x78bdeedb
>>RPC: multiple fragments per record not supported
>>RPC: fragment too large: 0x75cf8a33
>>RPC: fragment too large: 0x44764ada
>>RPC: multiple fragments per record not supported
>>RPC: fragment too large: 0x0a08e7c0
>>RPC: multiple fragments per record not supported
>>RPC: multiple fragments per record not supported
>>RPC: fragment too large: 0x5b4e13a1
>>RPC: fragment too large: 0x08351a9f
>>
>
> Does 'ethtool -K eth0 tso off' help?
>
> --
> Live like a child, think like the god.
>
>
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo [at] vger
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

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