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  1. Z

    Ubuntu 9.10 with ext4 filesystem on Linux RAID5, superb performance!

    It seems that the bottleneck is on the client side - Thanks a lot 00Rush! Windows Vista Client - HD Tune ------------- I only get around 50-55MB/s :( Here's the Iperf, Bonnie++ and DD test outputs, i cant tell if these are normal result for my setup. Ubuntu NAS server...
  2. Z

    Ubuntu 9.10 with ext4 filesystem on Linux RAID5, superb performance!

    Thanks for the reply. -Windows Vista 32bit SP2 - AMD Athlon 64 4800+ - Maxtor 80GB HD IDE - Onboard NIC - 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01) I will do the above this weekend and get back to you.
  3. Z

    Ubuntu 9.10 with ext4 filesystem on Linux RAID5, superb performance!

    I managed to increased the SMB copy but still far beyond from 70-90mb/s by: - tweaking samba and mount options - Upgrade kernel to latest version 2.6.31-16-server fstab: /dev/md0 /mnt/data ext4 defaults,noatime,norelatime,errors=remount-ro 0 1...
  4. Z

    Ubuntu 9.10 with ext4 filesystem on Linux RAID5, superb performance!

    Raid 5 rebuild is complete, however, im still getting 20mb/s max samba copy. sata to sata copy is slow as well, 35 mb/s using rsync from one disk to raid5. I have spent hours in google to improve the performance, including tweaking bios to use AHCI from native IDE, still no joy :( Any help...
  5. Z

    Ubuntu 9.10 with ext4 filesystem on Linux RAID5, superb performance!

    Hi Sammy - I built similar setup using ubuntu 9.10 64 bit, however, im getting only max 19mb/s from a vista client:( Network - Tplink unmanaged gigabit switch with supports for jumbo frames Client Vista 32 SP1 -Interface has 4kb enabled jumbo frames -1 gbps full duplex Here's my Mini ITX...
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