Re: Incredibly slow rebuild of small access_db on xfs partition

[Jarek Luberek <jarek@xxxxxxxxxx>]

Hi,

I just went back to the xfs partition an it seems that
every time I run the makemap command I get a file
of the size  154599424. The correct size is 28672.

Finally, the output from strace -c on the xfs partition:

% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
 53.34    4.030099         788      5113           write
 44.63    3.371511         651      5182           read
  1.87    0.141185          14     10284           lseek

The time of the makemap command on the xfs partition
was this time 

real    0m24.263s
user    0m0.070s
sys     0m7.650s

Greetings,
jarek