Ram Chander wrote:
So it looks like re-distribution issue. Initially there were two Vdev with
24 disks ( disk 0-23 ) for close to year. After which which we added 24
more disks and created additional vdevs. The initial vdevs are filled up
and so write speed declined. Now how to find files
If you weren't having any issues with speed and they've progressively
gotten worse, I'd look at dedup. If you're using dedup, you better make
sure you've got 2.5GB RAM for every TB of unique data you have, otherwise
you'll be swapping your dedup tables constantly and your read/write
performance is
On 02/11/2013 09:54 PM, Robbie Crash wrote:
If you weren't having any issues with speed and they've progressively
gotten worse, I'd look at dedup. If you're using dedup, you better make
sure you've got 2.5GB RAM for every TB of unique data you have, otherwise
you'll be swapping your dedup
, February 11, 2013 4:48 AM
To: Discussion list for OpenIndiana
Subject: [OpenIndiana-discuss] Slow zfs writes
Hi,
My OI box is expreiencing slow zfs writes ( around 30 times slower ).
iostat reports below error though pool is healthy. This is happening in
past 4 days though no change was done to system
but throughput dismal.
Is your pool full?
j.
-Original Message-
From: Ram Chander [mailto:ramqu...@gmail.com]
Sent: Monday, February 11, 2013 4:48 AM
To: Discussion list for OpenIndiana
Subject: [OpenIndiana-discuss] Slow zfs writes
Hi,
My OI box is expreiencing slow zfs writes ( around
