Re: HEADS UP: ZFS v28 merged to 8-STABLE

2011-06-10 Thread Bob Friesenhahn
. Solaris 11 Express does not admit to supporting dedup even though it can be enabled in previous OpenSolaris and is supported in Oracle's NAS products (which run a variant of Solaris 11). Bob -- Bob Friesenhahn bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users

Re: New ZFSv28 patchset for 8-STABLE

2011-01-03 Thread Bob Friesenhahn
e data producing the expensive IOPS (the ones requiring a seek) in the l2arc, lessening the amount of data cached on the device. Bob -- Bob Friesenhahn bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer,http://ww

Re: 8.0-RELEASE/amd64 - full ZFS install - low read and write disk performance

2010-01-24 Thread Bob Friesenhahn
/second and a read performance of 124,347KB/second. The drives themselves are capable of 100MB/second range performance. Similar to yourself, I see 1/2 the write performance due to bandwidth limitations. Bob -- Bob Friesenhahn bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/

static vs shared vs modules

2008-05-05 Thread Bob Friesenhahn
an make the difference between processing 25 small images per second or 90 images per second. Also, the consumed user and system time is dramatically less. Bob ========== Bob Friesenhahn [EMAIL PROTECTED], http://www.simplesystems.org/users/bfriesen/ Grap