Hello Richard,
Wednesday, April 16, 2008, 11:19:27 PM, you wrote:
RE No, not normally. ZFS groups writes to try to do 128kByte writes.
RE So in a single 128kByte block, there may be parts of different files.
RE By default the transaction group is flushed every 5 seconds, but there
RE are many
Robert Milkowski wrote:
Hello Richard,
Wednesday, April 16, 2008, 11:19:27 PM, you wrote:
RE No, not normally. ZFS groups writes to try to do 128kByte writes.
RE So in a single 128kByte block, there may be parts of different files.
RE By default the transaction group is flushed every 5
Brandon High wrote:
On Tue, Apr 15, 2008 at 2:44 AM, Jayaraman, Bhaskar
[EMAIL PROTECTED] wrote:
Thanks Brandon, so basically there is no way of knowing: -
1] How your file will be distributed across the disks
2] What will be the stripe size
You could look at the source to try
On Wed, Apr 16, 2008 at 3:19 PM, Richard Elling [EMAIL PROTECTED] wrote:
Brandon High wrote:
The stripe size will be across all vdevs that have space. For each
stripe written, more data will land on the empty vdev. Once the
previously existing vdevs fill up, writes will go to the new vdev.
On Tue, 15 Apr 2008, Brandon High wrote:
I think RAID-Z is different, since the stripe needs to spread across
all devices for protection. I'm not sure how it's done.
My understanding is that RAID-Z is indeed different and does NOT have
to spread across all devices for protection. It can use
On Tue, Apr 15, 2008 at 12:12 PM, Bob Friesenhahn
[EMAIL PROTECTED] wrote:
On Tue, 15 Apr 2008, Brandon High wrote:
I think RAID-Z is different, since the stripe needs to spread across
all devices for protection. I'm not sure how it's done.
My understanding is that RAID-Z is indeed
Hi, I'm doing the following actions on my solaris 10 system. Please let me know
if zfs will do the following things: -
Question1: - Will zfs employ ordinary raid0 stripes while creating the file
dust?
Question2: - Since most of my file /exp/dust1 (~74% = 1 - 400MB/1500MB) reside
on
On Mon, Apr 14, 2008 at 3:43 AM, Bhaskar Jayaraman
[EMAIL PROTECTED] wrote:
Question1: - Will zfs employ ordinary raid0 stripes while creating the file
dust?
Sort of, though its not raid0. It will balance the writes across the
members of its storage pools. So in your 3 disk zpool, the writes
