Re: Question, Does BTRFS provide a read speed increase with RAID1
- Subject: Re: Question, Does BTRFS provide a read speed increase with RAID1
- From: Arne Jansen <sensille@xxxxxxx>
- Date: Thu, 14 Jun 2012 11:10:56 +0200
- Cc: linux-btrfs@xxxxxxxxxxxxxxx
- In-reply-to: <CACCfv7q83FYmrcVO3TwMwX2HmNZpkdO=uJOTtR1X9E7_wUWz9w@mail.gmail.com>
- User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.18) Gecko/20110617 Lightning/1.0b2 Thunderbird/3.1.11
On 14.06.2012 11:08, Jordan Windsor wrote:
> Hello,
> I was wondering if I setup a array via BTRFS as RAID1 will I get a
> read speed increase? (multiplied by the amount of harddrives)
Only if you read from multiple processes (or threads). Currently
the lowest-order bit of the pid is used to choose the mirror to
read from.
> Thanks.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
[Linux NFS]
[Linux NILFS]
[Linux USB Devel]
[Video for Linux]
[Linux Audio Users]
[Photo]
[Yosemite News]
[Yosemite Photos]
[Free Online Dating]
[Linux Kernel]
[Linux SCSI]
[XFree86]