# cat megaraid-sas-fedora.txtįilename: / lib/modules/3.1.86_64/kernel/drivers/scsi/megaraid/megaraid_sas.ko This is the driver version of Fedora 16 which worked steadily: I tested the fedora 16 on this machine and it worked magnificently. The discs are 4 Seagate ST3600057SS 600GB SAS 15Krpm setup Raid 10 across the raid controller card The RAID controller card is an Intel RS25DB080, fully updated.
've Also updated all software and firmware bios motherboard: Intel SC2600CP4IOC.
Surely the SAS2208 does have PCIe 3.0 x8, but the C602 chipset of my mainboard is still PCIe 2.0.After updating bios, firmware, driver, and all you can upgrade both the motherboard as the raid controller card, I'm still going through instabilities with the megaraid_sas driver in centos 6.3 64b.Īlready updated firmware and controller bios through MegaCLI. I have two possibilities to advance my server with no or very low cost:ġ) Exchange the D2616 (SAS2108 with 512MB Cache+BBU) for a IBM M5110 (SAS 2208 with 1GB Cache+BBU) Also Windows Installations got a pretty slow-down from switching from a single Harddisk to the RAID Controller.
The more subjective feeling is that the VCenter Appliance runs extremely slow. Mode 5: 48+ Hrs retention with a non-transparent learn cycle Model State RetentionTime Temp Mode MfgDate Next Learn DG/VD TYPE State Access Consist Cache Cac sCC Size NameĠ/0 RAID5 Optl RW Yes RWBC - OFF 5.457 TBĮID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp TypeĢ52:0 3 Onln 0 2.728 TB SATA HDD N N 512B WDC WD30EZRX-00MMMB0 U -Ģ52:1 2 Onln 0 2.728 TB SATA HDD N N 512B WDC WD30EZRX-00MMMB0 U -Ģ52:2 1 Onln 0 2.728 TB SATA HDD N N 512B WDC WD30EZRX-32D8PB0 U.
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