Re: [zfs-discuss] SATA hot plug correction

2006-09-09 Thread David Dyer-Bennet
On 9/9/06, Dale Ghent <[EMAIL PROTECTED]> wrote: On Sep 9, 2006, at 12:04 PM, David Dyer-Bennet wrote: > Thanks, that seems fairly clear. So another approach I could take is > to buy one of the supported controllers, if they're available on a > card I could plug in. The Silicon Image chipset i

Re: [zfs-discuss] Hotswap not working

2006-09-09 Thread David Dyer-Bennet
On 9/9/06, Frank Cusack <[EMAIL PROTECTED]> wrote: On September 9, 2006 10:51:30 AM -0500 David Dyer-Bennet <[EMAIL PROTECTED]> wrote: > On 9/9/06, Frank Cusack <[EMAIL PROTECTED]> wrote: >> On September 8, 2006 9:34:29 PM -0500 David Dyer-Bennet <[EMAIL PROTECTED]> >> wrote: >> > My first real-h

Re: [zfs-discuss] Hotswap not working

2006-09-09 Thread David Dyer-Bennet
On 9/9/06, Frank Cusack <[EMAIL PROTECTED]> wrote: On September 9, 2006 10:51:30 AM -0500 David Dyer-Bennet <[EMAIL PROTECTED]> wrote: > I see suggestions on what might be a usable workaround (basically > telling zfs manually to stop using the disk before physically removing > it), and a hope tha

[zfs-discuss] Corrupted LUN in RAIDZ group -- How to repair?

2006-09-09 Thread David Smith
Background: We have a ZFS pool setup from LUNS which are from a SAN connected StorageTek/Engenio Flexline 380 storage system. Just this past Friday the storage environment went down causing the system to go down. After looking at the storage environment, we had several volume groups which ne

Re: [zfs-discuss] Used space accounting - problem with snapshots

2006-09-09 Thread Wee Yeh Tan
On 9/10/06, Matthew Ahrens <[EMAIL PROTECTED]> wrote: Robert Milkowski wrote: > Hi. > > bash-3.00# zfs get quota f3-1/d611 > NAME PROPERTY VALUE SOURCE > f3-1/d611quota 400G local > bash-3.00# > > bash-3.00# zfs list |

Re: [zfs-discuss] Used space accounting - problem with snapshots

2006-09-09 Thread Matthew Ahrens
Robert Milkowski wrote: Hi. bash-3.00# zfs get quota f3-1/d611 NAME PROPERTY VALUE SOURCE f3-1/d611quota 400G local bash-3.00# bash-3.00# zfs list | egrep "^f3-1 |f3-1/d611|AVA" NAME USED AVAIL REF

[zfs-discuss] Used space accounting - problem with snapshots

2006-09-09 Thread Robert Milkowski
Hi. bash-3.00# zfs get quota f3-1/d611 NAME PROPERTY VALUE SOURCE f3-1/d611quota 400G local bash-3.00# bash-3.00# zfs list | egrep "^f3-1 |f3-1/d611|AVA" NAME USED AVAIL REFER MOUNTPOINT f3-1

Re: [zfs-discuss] SATA hot plug correction

2006-09-09 Thread Dale Ghent
On Sep 9, 2006, at 12:04 PM, David Dyer-Bennet wrote: Thanks, that seems fairly clear. So another approach I could take is to buy one of the supported controllers, if they're available on a card I could plug in. The Silicon Image chipset is pretty popular and can be found on many SATA and e

Re: [zfs-discuss] Hotswap not working

2006-09-09 Thread Frank Cusack
On September 9, 2006 10:51:30 AM -0500 David Dyer-Bennet <[EMAIL PROTECTED]> wrote: On 9/9/06, Frank Cusack <[EMAIL PROTECTED]> wrote: On September 8, 2006 9:34:29 PM -0500 David Dyer-Bennet <[EMAIL PROTECTED]> wrote: > My first real-hardware Solaris install. I've installed S10 u2 on a > system

Re: [zfs-discuss] Hotswap not working

2006-09-09 Thread Frank Cusack
On September 9, 2006 10:51:30 AM -0500 David Dyer-Bennet <[EMAIL PROTECTED]> wrote: I see suggestions on what might be a usable workaround (basically telling zfs manually to stop using the disk before physically removing it), and a hope that full hot-swap might appear in a later release. My exp

Re: [zfs-discuss] SATA hot plug correction

2006-09-09 Thread David Dyer-Bennet
On 9/9/06, Frank Cusack <[EMAIL PROTECTED]> wrote: Sorry about my previous message, and for starting a new thread (I'm a fast deleter). S10U2 supports SATA hot plug but just for a few SATA controllers (notably, not the one in the x2100, which is why I thought support was absent altogether). Jud

Re: [zfs-discuss] Hotswap not working

2006-09-09 Thread David Dyer-Bennet
On 9/9/06, Dana H. Myers <[EMAIL PROTECTED]> wrote: David Dyer-Bennet wrote: Here's my take without looking anything up. While the drive is physically hot-pluggable, the software stack doesn't support what you did. I *think* the correct sequence of events would probably be: 1. Detach the mi

Re: [zfs-discuss] Hotswap not working

2006-09-09 Thread David Dyer-Bennet
On 9/9/06, Frank Cusack <[EMAIL PROTECTED]> wrote: On September 8, 2006 9:34:29 PM -0500 David Dyer-Bennet <[EMAIL PROTECTED]> wrote: > My first real-hardware Solaris install. I've installed S10 u2 on a > system with an Asus M2n-SLI Deluxe nForce 570-SLI motherboard, Athlon > 64 X2 dual core CPU

Re: [zfs-discuss] Re: Recommendation ZFS on StorEdge 3320

2006-09-09 Thread Anton Rang
On Sep 9, 2006, at 1:32 AM, Frank Cusack wrote: On September 7, 2006 12:25:47 PM -0700 "Anton B. Rang" <[EMAIL PROTECTED]> wrote: The bigger problem with system utilization for software RAID is the cache, not the CPU cycles proper. Simply preparing to write 1 MB of data will flush half of a

[zfs-discuss] Re: Oracle on ZFS

2006-09-09 Thread Anantha N. Srirama
One correction in the interest of full disclosure, tests were conducted on a machine that is different from my original post indicated a server configuration. Here's the server config used in tests: - E25K domain (1 board: 4P/8Way x 32GB) - 2 2Gbps FC - MPxIO - Solaris 10 Update 2 (06/06); no ot

[zfs-discuss] Re: Oracle on ZFS

2006-09-09 Thread Anantha N. Srirama
I finally got around to running a 'benchmark' using the AOL clickstream data (2GB of text files and approximately 36 million rows). Here are the Oracle settings during the test. - Same Oracle settings for all tests - All disks in question are 32GB EMC hypers - I had the standard Oracle tablespac