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    Dell PERC H310 vs H200

    Hi all, Trough H310 and H200 have different layout, they are all LSI 2008 based cards, what difference between them? Just in firmware? H310 support pass thru mode and raid5, and H200 just sopport raid 0,1. Bests, An Yang
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    LSI RAID Controller and HBA Complete Listing Plus OEM Models

    Hi mobilenvidia, HP 220/221/222 HBA are all 2308 based cards.
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    OCZ vertex4 imcompatible with LSI SAS 9211-8i

    I download the Firmware from Ibm's fixportal, and extract the ROM format files from the binary file. I tuned some parameters in linux kernel, reach 69.4K iops(4K random read) and 111K iops(512B random read), a littel bit lower than 90K and 120K iops released in OCZ product paper, maybe reach...
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    OCZ vertex4 imcompatible with LSI SAS 9211-8i

    I flashed this LSI SAS9211-8i IT mode(M1015)(FW 14.00.00.00) to IBM 6Gb Performance Optimized HBA(FW10.00.08.00), the average read rate got from 471MB/s to 505MB/s and IOPS got from 36350 to 39759.:) The same hardware, diff FW, diff bandwidth. BTW, the server can boot successfully with the...
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    OCZ vertex4 imcompatible with LSI SAS 9211-8i

    And I turned to a IBM3650M4 server(M5015e), the IOPS got higher(75931)
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    OCZ vertex4 imcompatible with LSI SAS 9211-8i

    When I hot plug this Vertex4 128 GB SSD, it works:) But the IOPS is only 36350( CentOS6.3+fio 2.0.9, 4K random whole disk read profile):(
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    OCZ vertex4 imcompatible with LSI SAS 9211-8i

    Sure, it's repeatable, I was waiting about more than 5 minutes.
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    OCZ vertex4 imcompatible with LSI SAS 9211-8i

    IBM ServerRAID M5105 and M51015e works fine with this Vertex4 128GB SSD, but M1015 can not recognize this SSD at all.
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    OCZ vertex4 imcompatible with LSI SAS 9211-8i

    Hi all, I connect OCZ Vertex4 128GB SSD(FW 1.5) to LSI SAS 9211-8i(IBM M1015 with LSI9211 14.00 IT mode firmware), the server hanged at the searching bootable devices screen. The server is IBM 3650M2, does anybody meet this problem? Thanks.
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    Do the cards based on the LSI 2008 chip have any performance differentce?

    Sorry, typing mistake, M5014. Intel 300G SSD vs 256MB cache, the cache hit ratio is less than 1/1000.
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    Do the cards based on the LSI 2008 chip have any performance differentce?

    Linux+Fio v2.0.9, 4K random whole disk read profile. Sorry, I just borrowed only one i320 300G SSD.
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    Do the cards based on the LSI 2008 chip have any performance differentce?

    Today I got an Intel 320 serial 300GB SSD, and did a benchmark in my server(IBM 3650M2+M5014) with fio-2.0.9. The result shock me, iops=48732, bandwidth=285.3MB/s, it's much higher than Intel's data, could anybody explain it?
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    Do the cards based on the LSI 2008 chip have any performance differentce?

    Hi all, I have read the post in http://www.servethehome.com/lsi-sas-2008-raid-controller-hba-information/ , there are so many HBA/RAID products base on LSI 2008 chip, I were confused, do they have any differences besides the brands, which one is the best in performance benchmark or in...
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