Re: Link performance over NFS degraded in RHEL5. -- was : Read/Write NFS I/O performance degraded by FLUSH_STABLE page flushing

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 6/5/2009 9:54 AM, Trond Myklebust wrote:
On Fri, 2009-06-05 at 09:50 -0400, Tom Talpey wrote:
I'm not 100% clear on what you mean by removing it. Since it's
a "no_" option, removing it means that "wdelay" becomes the
default? That would certainly cause a regression for many.

You've misunderstood. The current default is to _set_ 'wdelay' on all
exports that do not explicitly turn it off.

Ok, then turning it off will help some and hurt some. There's no
right setting for all. I do agree that fixing the server is the
best solution, not grabbing wildly at its crockful controls.

Tom.

--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux