similar to: Disk I/O in RAID-Z as new disks are added/removed

Sorry if this is the wrong list, but doing a code checkout via Mercurial produces the following: #hg clone http://xenbits.xensource.com/xen-3.2-testing.hg destination directory: xen-3.2-testing.hg requesting all changes adding changesets abort: could not import module ELFCLASS32! transaction abort! rollback completed Is there a workaround for this right now? -- Joe Auty NetMusician: web

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, Is there a way to force Wine to use a particular mixer? I'm not getting any sound via my USB audio in Ubuntu, and I'm wondering if this is because WINE is attempting to use my VIA audio mixer rather than USB Audio (which it does list within winecfg's audio tab for both ALSA and OSS). Any ideas of other things I can try to

Hello, I''m debating an OS change and also thinking about my options for data migration to my next server, whether it is on new or the same hardware. Migrating to a new machine I understand is a simple matter of ZFS send/receive, but reformatting the existing drives to host my existing data is an area I''d like to learn a little more about. In the past I''ve asked about

Given a 1.6TB ZFS Z-Raid consisting 6 disks: And a system that does an extreme amount of small /(<20K) /random reads /(more than twice as many reads as writes) / 1) What performance gains, if any does Z-Raid offer over other RAID or Large filesystem configurations? 2) What is any hindrance is Z-Raid to this configuration, given the complete randomness and size of these accesses? Would

Hi Is it possible to convert live 3 disks zpool from raidz to raidz2 And is it possible to add 1 new disk to raidz configuration without backups and recreating zpool from cratch. Thanks This message posted from opensolaris.org

Hi, I''m referring to; http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6977913 It should be in Solaris 11 Express, has anyone tried this? How this is supposed to work? Any documentation available? Yours Markus Kovero -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello, I'm trying to get Civ IV running on my 64 bit version of Ubuntu 7.10 using the latest Wine version using these directions: http://tombuntu.com/index.php/2007/06/10/special-civilization-iv-playable-on-linux/ (the winehq appDB points to this guide as well) I'm having problems getting CivIV to run though. Firstly, looking at the wine settings here:

I have had great luck with nvidia fakeraid on RAID1, but I see there are preferences for software raid. I have very little hands on with full Linux software RAID and that was about 14 years ago. I am trying to determine which to use on a rebuild in a "standard" CentOS/Xen enviroment. It seems to me that while FakeRaid is/can be completely taken care of in dom0 dmraid whereas with

Deduplication was committed last night by Mr. Bonwick: > Log message: > PSARC 2009/571 ZFS Deduplication Properties > 6677093 zfs should have dedup capability http://mail.opensolaris.org/pipermail/onnv-notify/2009-November/010683.html Via c0t0d0s0.org.

Hi, I'm running the following code to produce lattice plots of microfibril angle versus ring number in Scots pine. There are 12 trees and 5 sample positions ("Position") in each tree: xyplot(MFA ~ RN | Tree, data = MFA.data, groups = Position, subscripts=TRUE, auto.key=list(space = "top", points = FALSE, lines = TRUE, reverse.rows=TRUE,

The time has come to review the current Contributor and Core contributor grants for ZFS. Since all of the ZFS core contributors grants are set to expire on 02-24-2009 we need to renew the members that are still contributing at core contributor levels. We should also add some new members to both Contributor and Core contributor levels. First the current list of Core contributors: Bill

Solaris in 32-bit mode has a 1TB device limit. UFS filesystems in 32-bit mode also have a 1TB limit, even if using a logical volume manager to span smaller than 1TB devices. So, what kind of limit does ZFS have when running under 32-bit Solaris? -- Erik Trimble Java System Support Mailstop: usca14-102 Phone: x17195 Santa Clara, CA

Hello, What are the default NFS mount options used by libvirt's network filesystem pool storage management, and can these be modified? -- Joe Auty, NetMusician NetMusician helps musicians, bands and artists create beautiful, professional, custom designed, career-essential websites that are easy to maintain and to integrate with popular social networks. www.netmusician.org

Hello, I'm seeing a lot of these in my /var/log/messages in Debian Squeeze, I suspect this might be causing performance issues. Any suggestions what I can try to fix this? > [7236671.301179] imap-login[9306]: segfault at 28 ip 00007f9ff83c7e14 > sp 00007fff49d385c0 error 4 in libdovecot.so.0.0.0[7f9ff837c000+8b000] I'm using the 2.1.10 packages obtained with the following in my

Hi. I gave a talk about ZFS during EuroBSDCon 2007, and because it won the the best talk award and some find it funny, here it is: http://youtube.com/watch?v=o3TGM0T1CvE a bit better version is here: http://people.freebsd.org/~pjd/misc/zfs/zfs-man.swf BTW. Inspired by ZFS demos from OpenSolaris page I created few demos of ZFS on FreeBSD:

I just went through a BFU update to snv_127 on a V880 : neptune console login: root Password: Nov 3 08:19:12 neptune login: ROOT LOGIN /dev/console Last login: Mon Nov 2 16:40:36 on console Sun Microsystems Inc. SunOS 5.11 snv_127 Nov. 02, 2009 SunOS Internal Development: root 2009-Nov-02 [onnv_127-tonic] bfu''ed from /build/archives-nightly-osol/sparc on 2009-11-03 I have [

Short question: I''m curious as to how ZFS manages space (free and used) and how its usage interacts with thin provisioning provided by HDS arrays. Is there any effort to minimize the number of provisioned disk blocks that get writes so as to not negate any space benefits that thin provisioning may give? Background & more detailed questions: In Jeff Bonwick''s blog[1], he

Ciao, the rot filesystem of my thumper is a ZFS with a single disk: bash-3.2# zpool status rpool pool: rpool state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM rpool ONLINE 0 0 0 c5t0d0s0 ONLINE 0 0 0 spares c0t7d0 AVAIL c1t6d0 AVAIL c1t7d0

Hi, my system (solaris b77) was physically destroyed and i loosed data saved in a zpool mirror. The only thing left is a dettached vdev from the pool. I''m aware that uberblock is gone and that i can''t import the pool. But i still hope their is a way or a tool (like tct http://www.porcupine.org/forensics/) i can go too recover at least partially some data) thanks in advance for

Hi, for zfs raidz1, I know for random io, iops of a raidz1 vdev eqaul to one physical disk iops, since raidz1 is like raid5 , so is raid5 has same performance like raidz1? ie. random iops equal to one physical disk''s ipos. Regards Victor -- This message posted from opensolaris.org