Lraid5 iozone: Difference between revisions
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# ./iozone -Rab local-test -i 0 -i 1 -+u -f /data/testfile-iozone -q 64k -n 32M -g 1G -z | # ./iozone -Rab local-test -i 0 -i 1 -+u -f /data/testfile-iozone -q 64k -n 32M -g 1G -z | ||
[[Image:lraid5_zil_read.png|center|thumb|500px|lraid5 read performance]] | [[Image:lraid5_zil_read.png|center|thumb|500px|lraid5 read performance]] | ||
[[Image:lraid5_zil_write.png|center|thumb| | [[Image:lraid5_zil_write.png|center|thumb|500px|lraid5 write performance]] | ||
[[Image:lraid5_zil_reread.png|center|thumb| | [[Image:lraid5_zil_reread.png|center|thumb|500px|lraid5 reread performance]] | ||
[[Image:lraid5_zil_rewrite.png|center|thumb| | [[Image:lraid5_zil_rewrite.png|center|thumb|500px|lraid5 rewrite performance]] | ||
Revision as of 12:22, 1 August 2009
iozone
Quick speed tests:
# time dd if=/dev/zero of=/data/bigfile4 bs=64k count=10000 -rw-r--r-- 1 root root 6.1G Aug 1 17:34 bigfile4 real 0m18.391s 347.02 MB/s
Running iozone, compiled for 64bit Solaris.
Solaris 10 64-bit # ./iozone -Rab local-test -i 0 -i 1 -+u -f /data/testfile-iozone -q 64k -n 32M -g 1G -z
Solaris 10 64-bit ZIL cache disabled