Differences between version 110 and predecessor to the previous major change of HarddiskBenchmarks.
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| Newer page: | version 110 | Last edited on Friday, November 2, 2007 8:13:27 am | by DanielLawson | Revert |
| Older page: | version 109 | Last edited on Monday, September 3, 2007 5:37:47 pm | by RaymondBurgess | Revert |
@@ -1268,5 +1268,63 @@
quietlyconfiden 256 20576 74 226772 100 9871 33 25643 92 295908 99 4290 15
</verbatim>
----
+I ran a range of tests on the Intel SRSC16 SATA RAID controller in an intel server the other day:
+Intel SRSC16 RAID controller, RAID1, 500 GB (Western Digital?) SATA drives.
+
+Name: intel%%%
+OS: Centos 4.4 (Xen domU on XenServer 4.0.1)%%%
+Bonnie++ ver: 1.03%%%
+Hardware: Dual Intel(R) Core Xeon(TM) CPU 2.00GHz, 256MB RAM, Intel SRSC16 SATA RAID controller%%%
+Disk System: 2 * WD 500GB SATA2 (RAID-1)%%%
+Filesystem: ext3%%%
+Bonnie commandline: bonnie++ -r 256 -s 512%%%
+Results:
+
+RAID controller writeback cache disabled, disk cache disabled:
+<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
+localhost.loca 512M 1947 4 2242 0 1113 0 10952 18 36654 0 169.7 0
+ ------Sequential Create------ --------Random Create--------
+ -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
+localhost.locald 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ ++
+</verbatim>
+RAID controller writeback cache enabled, disk cache disabled:
+<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
+localhost.locald 512M 7938 19 9195 1 4401 0 28823 50 41961 0 227.0 0
+ ------Sequential Create------ --------Random Create--------
+ -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
+localhost.locald 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
+</verbatim>
+RAID controller writeback cache disabled, disk cache enabled:
+<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
+localhost.loca 512M 19861 47 17094 1 9870 0 28484 47 41167 0 243.8 0
+ ------Sequential Create------ --------Random Create--------
+ -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
+localhost.loca 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
+</verbatim>
+RAID controller writeback cache enabled, disk cache enabled:
+<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
+localhost.locald 512M 38633 95 40436 4 15547 0 32045 54 42946 0 261.4 0
+ ------Sequential Create------ --------Random Create--------
+ -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
+files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
+localhost.locald 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
+</verbatim>
+
+----
Part of CategoryDiskNotes
