討論串nfs slowdown (RELENG_8)
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On 6/25/2014 9:12 AM, Eugene Grosbein wrote:. > ktrace cat /dev/zero > /nfsbackup/test. Thanks, on the problem machine. 88560 cat STRU struct stat {de
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On Tue, Jun 24, 2014 at 04:14:05PM -0400, Mike Tancsa wrote:. > But if I do. > # cat /dev/zero > /nfsbackup/test. >. > Its down to 25Mb/s. >. > Now, i
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On 6/24/2014 10:14 AM, Mike Tancsa wrote:. >. > I also just tried with an igb nic and the same issue. These are i386. > boxes. I wonder if its somethi
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On 6/24/2014 9:10 AM, Mike Tancsa wrote:. > On 6/23/2014 6:41 PM, Rick Macklem wrote:. >>>. >> I suggest you try disabling TSO on the nics (or setting
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On 6/23/2014 4:13 PM, Mike Tancsa wrote:. >. > Reads are plenty fast. On the initial "problem" server where the writes. > are all of a sudden super sl
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