Re: Oracle and Disk Mirroring
Date: Fri, 5 Aug 1994 19:09:57 GMT
Message-ID: <Cu2t8M.EC5_at_world.std.com>
timr_at_cerrera.uk.sun.com writes;
>Sun SPARCstorage Array...This is equivalent to 3.28 MB/sec.
Is this correct? Will there be much interest in the SPARCstorage Array with performance numbers like that? If Sun UK's I/O number is correct, is a design fix underway yet? I don't know what our own performance numbers are with Sun systems, offhand, but I would imagine they are similar to those of the RS/6000 where our storage platforms are providing database users with approximately 22 MBytes/sec aggregrate performance (adding up the channels). (I can look up the Sun/RAID 7 I/O numbers.) Maybe that 3.28 MByte/sec. calculation Sun UK did was wrong, or something was left out of the description. (Normally Sun designs and builds outstanding products, IMHO.)
John O'Brien Tel. 603-880-3005 Storage Computer Corp. Fax. 603-889-7232 11 Riverside Street Nashua, NH 03062 European headquarters: Wiesbaden, Germany United States Tel. 49 611 30 82 30 6 -----------------------"Protect Your Writes"-------------------------Received on Fri Aug 05 1994 - 21:09:57 CEST