On Sat, 2011-02-05 at 19:10 -0600, R. Ramesh wrote:
[...]
So what does vmstat -d tell me? Is the number of IO under total column
supposed to be the number of IOs
issued to the controller with each IO being contiguous N sectors?
man vmstat says 'total' is Total writes completed successfully.
On Sat, 2011-02-05 at 19:10 -0600, R. Ramesh wrote:
[...]
So what does vmstat -d tell me? Is the number of IO under total column
supposed to be the number of IOs
issued to the controller with each IO being contiguous N sectors?
man vmstat says 'total' is Total writes completed
On Fri, 2011-02-04 at 18:30 -0600, R. Ramesh wrote:
I do not have SSD. I have a USB flash drive - went cheap on this :-)
Regardless of the above, still every write by the kernel has to be
translated in to NAND writes. I have read in more than one place that
these writes will be in units
On Fri, 2011-02-04 at 18:30 -0600, R. Ramesh wrote:
I do not have SSD. I have a USB flash drive - went cheap on this :-)
Regardless of the above, still every write by the kernel has to be
translated in to NAND writes. I have read in more than one place that
these writes will be in units
All,
I run a debian firewall on an atom PC running of a 16G flash drive. I
am trying understand the amount of disk write performed in order to
understand how long my flash is likely to last. I have two vmstat -d
information on the flash
2011-01-31 00:35
disk-
On Fri, 2011-02-04 at 12:34 -0600, R. Ramesh wrote:
All,
I run a debian firewall on an atom PC running of a 16G flash drive. I
am trying understand the amount of disk write performed in order to
understand how long my flash is likely to last.
[..]
Note that the kernel writes do not
On Fri, 2011-02-04 at 12:34 -0600, R. Ramesh wrote:
All,
I run a debian firewall on an atom PC running of a 16G flash drive. I
am trying understand the amount of disk write performed in order to
understand how long my flash is likely to last.
[..]
Note that the kernel writes do not
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