Differences between current version and predecessor to the previous major change of HarddiskBenchmarks.
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| Newer page: | version 113 | Last edited on Tuesday, December 14, 2010 2:59:54 pm | by DanielLawson | |
| Older page: | version 112 | Last edited on Wednesday, September 23, 2009 2:39:44 pm | by DanielLawson | Revert |
@@ -1361,9 +1361,9 @@
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
512 5374 78 61409 67 6010 28 5351 76 56306 68 4252 21
-<verbatim>
+</
verbatim>
160GB G1MLC (after disk fill):
<verbatim>
Version 1.03c ------Sequential Output------ --Sequential Input- --Random-
@@ -1398,7 +1398,72 @@
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
512 2414 44 685627 92 2650 10 2394 43 135578 85 2767 11
</verbatim>
+
+
+----
+
+OCZ Z-Drive R2 P88 1TB SSD test. This is a PCI-e SSD, with 8 internal SATA controllers connected to an LSI SAS1068E RAID controller in a RAID0.
+
+
+Name: OCZ Z-Drive%%%
+OS: CentOS 5.5 (64bit)%%%
+Bonnie++ ver: 1.03%%%
+Hardware: Intel Xeon X5560, 24GB Ram%%%
+Disk System: 1 TB OCZ Z-Drive R2 P88 1TB%%%
+Filesystem: xfs%%%
+Bonnie commandline: bonnie++%%%
+Results:
+
+<verbatim>
+Version 1.03 ------Sequential Output------ --Sequential Input- --Random-
+ -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
+Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
+sys7000-1 32080M 99244 99 1556161 98 215740 13 80837 98 448703 33 15644 23
+ ------Sequential Create------ --------Random Create--------
+ -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+ files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
+ 16 473 2 +++++ +++ 390 1 486 2 +++++ +++ 409 1
+</verbatim>
+
+XFS file creation is awful on this platform. I reran the tests several times and recreated the filesystem as well, no luck.
+
+Try with ext3fs:
+Filesystem: ext3%%%
+Bonnie commandline: bonnie++ -n1024 -f%%%
+
+<verbatim>
+Version 1.03 ------Sequential Output------ --Sequential Input- --Random-
+ -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
+Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
+sys7000-1 32080M 686504 91 329593 28 693030 24 14132 23
+ ------Sequential Create------ --------Random Create--------
+ -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+ files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
+ 1024 78708 91 749017 99 29401 30 82852 91 1017881 99 17707 21
+</verbatim>
+
+Much better. I skipped the per-char tests this time, and I had to increase the number of files to 1024 ( *1024) so that the file tests would run long enough to actually record a result. Over 1M random reads (stats) per second!
+
+XFS issues look like barriers. Trying XFS again with nobarrier mount options, and with -r512M to speed the test up (only care about file tests, not bulk tests):
+Filesystem: xfs -o nobarrier%%%
+Bonnie commandline: bonnie++ -n1024 -r 512M -f%%%
+<verbatim>
+Version 1.03 ------Sequential Output------ --Sequential Input- --Random-
+ -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
+Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
+sys7000-1 1G 2085830 100 +++++ +++ +++++ +++ +++++ +++
+ ------Sequential Create------ --------Random Create--------
+ -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+ files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
+ 1024 4588 99 1321705 99 36996 92 4540 99 975308 99 14644 45
+
+</verbatim>
+
+
+File creation is better, but not as good as with ext3. File deletion is around the same as with ext3, as is file read.
+
+
----
Part of CategoryDiskNotes
