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Hello, |
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|
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I am using in a dual Xeon Server a SRCU42X SCSI RAID controller by |
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Intel. Fully equipped with 12 SCSI drives. (two different RAID5 |
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drives). But I am fighting with a very poor performance. When |
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copying large files (2GB) from one directory to another I am |
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getting 13MB/seconds. |
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|
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master ~ # uname -a |
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Linux master 2.6.22-gentoo-r9 #7 SMP Sun Nov 25 16:35:34 CET 2007 |
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i686 Intel(R) Xeon(TM) CPU 3.06GHz GenuineIntel GNU/Linux |
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|
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I am using the Megaraid kernel drivers. |
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master ~ # grep -i mega /usr/src/linux/.config |
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CONFIG_MEGARAID_NEWGEN=y |
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CONFIG_MEGARAID_MM=y |
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CONFIG_MEGARAID_MAILBOX=y |
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|
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master ~ # lspci -v |
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04:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID (rev |
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02) |
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Subsystem: Intel Corporation MegaRAID Intel RAID Controller |
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SRCU42X |
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Flags: bus master, stepping, 66MHz, medium devsel, latency |
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64, IRQ 20 |
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Memory at ff6f0000 (32-bit, prefetchable) [size=64K] |
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Memory at fe780000 (32-bit, non-prefetchable) [size=512K] |
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Expansion ROM at fe760000 [disabled] [size=128K] |
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Capabilities: [c0] Power Management version 2 |
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Capabilities: [d0] Message Signalled Interrupts: Mask- |
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64bit+ Queue=0/1 Enable- |
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Capabilities: [e0] PCI-X non-bridge device |
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|
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Also I can't use the webconsole of Intel. Not sure, if it's |
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expecting the kernel driver as a module. When starting the |
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webconsole and accessing it via http://IP:3570/ I am getting: |
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"No Raid Servers available" |
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|
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Any ideas ? |
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Thanks |
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Stonki |
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|
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-- |
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www.stonki.de: the more I see, the more I know....... |
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www.proftpd.de: Deutsche ProFTPD Dokumentation |
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www.krename.net: Der Batch Renamer für KDE |
| 47 |
www.kbarcode.net: Die Barcode Solution für KDE |
| 48 |
-- |
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