[SunHELP] slow write times


Tue Apr 2 15:57:29 CST 2002


I'm running solaris 8 with Veritas Volume manager 3.0.4.  The rootvol is
mirrored to another 18GB disk in the same A5000 disk array.  I had this
setup before with solaris 2.6, and my write times were significantly less.
Right now, as you see below, the write times average 155.7ms.  Any ideas on
how to improve this?


[root at m-archive:/] # vxstat
                        OPERATIONS           BLOCKS        AVG TIME(ms)
TYP NAME              READ     WRITE      READ     WRITE   READ  WRITE
vol bfv                 40       106       376      3188    3.8   21.8
vol home              3540    146516     20516   5447946   21.1  151.3
vol rootvol          43109    118402   2478574   2514402   16.4  155.7
vol small               71      8388       940   2769962   10.3  241.6
vol swapvol          32764         3   4193680       224   18.8   30.0
[root at m-archive:/] #

Jay



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