Re: [zfs-discuss] Help with slow zfs send | receive performance within the same box.

2010-06-11 Thread Brandon High
On Thu, Jun 10, 2010 at 10:22 PM, valrh...@gmail.com valrh...@gmail.com wrote: SYstem (brand new today): Dell Poweredge T410. Intel Xeon E5504 5.0 GHz (Core i7-based) with 4 GB of RAM. I have one zpool of four 2-TB Hitachi Deskstar SATA drives. I used the SATA mode on the motherboard (not the

Re: [zfs-discuss] Help with slow zfs send | receive performance within the same box.

2010-06-11 Thread valrh...@gmail.com
So I think you're right. With the ATA option, I can see the pci-ide driver. However, there is no AHCI option; the only other two are off (obviously useless) and RAID. The RAID option gives control over to the RAID controller on the motherboard. However, there is nothing I can do in terms of

Re: [zfs-discuss] Help with slow zfs send | receive performance within the same box.

2010-06-11 Thread Edward Ned Harvey
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- boun...@opensolaris.org] On Behalf Of valrh...@gmail.com So I think you're right. With the ATA option, I can see the pci-ide driver. Um, if you'd like to carry on a conversatin, you'll have to better at quoting. This response

Re: [zfs-discuss] Help with slow zfs send | receive performance within the same box.

2010-06-11 Thread valrh...@gmail.com
From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- boun...@opensolaris.org] On Behalf Of valrh...@gmail.com So I think you're right. With the ATA option, I can see the pci-ide driver. Um, if you'd like to carry on a conversatin, you'll have to better at quoting.

Re: [zfs-discuss] Help with slow zfs send | receive performance within the same box.

2010-06-11 Thread Asif Iqbal
On Fri, Jun 11, 2010 at 1:22 AM, valrh...@gmail.com valrh...@gmail.com wrote: I've today set up a new fileserver using EON 0.600 (based on SNV130). I'm now copying files between mirrors, and the performance is slower than I had hoped. I am trying to figure out what to do to make things a bit

[zfs-discuss] Help with slow zfs send | receive performance within the same box.

2010-06-10 Thread valrh...@gmail.com
I've today set up a new fileserver using EON 0.600 (based on SNV130). I'm now copying files between mirrors, and the performance is slower than I had hoped. I am trying to figure out what to do to make things a bit faster in terms of performance. Thanks in advance for reading, and sharing any