Re: [zfs-discuss] [illumos-Developer] revisiting aclmode options

2011-07-21 Thread Paul B. Henson
On 7/19/2011 7:10 PM, Gordon Ross wrote: The idea: A new "aclmode" setting called "discard", meaning that the users don't care at all about the traditional mode bits. A dataset with aclmode=discard would have the chmod system call and NFS setattr do absolutely nothing to the mode bits. The c

Re: [zfs-discuss] revisiting aclmode options

2011-07-21 Thread Paul B. Henson
On 7/19/2011 6:37 PM, Daniel Carosone wrote: If there were an acl permission for "set legacy permission bits", as distinct from write_acl, that could be set to "deny" at whatever granularity you needed... That does sound interesting; but given it would most likely require an update to the NFS

Re: [zfs-discuss] SSD vs "hybrid" drive - any advice?

2011-07-21 Thread Brandon High
On Thu, Jul 21, 2011 at 4:08 PM, Gordon Ross wrote: > And then for about $400 one can get an 250GB SSD, such as: >  Crucial M4 CT256M4SSD2 2.5" 256GB SATA III MLC Internal Solid State > Drive (SSD) >  http://www.newegg.com/Product/Product.aspx?Item=N82E16820148443 > > Anyone have experience with e

Re: [zfs-discuss] SSD vs "hybrid" drive - any advice?

2011-07-21 Thread Edward Ned Harvey
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Gordon Ross > > Anyone have experience with either one?  (good or bad) > > Opinions whether the lower capacity and higher cost of > the SSD is justified in terms of performance for things > li

Re: [zfs-discuss] SSD vs "hybrid" drive - any advice?

2011-07-21 Thread Rocky Shek
Gordon, If I were you, I would choose SSD. I have good experience with Intel 320 SSD. My company use it for L2ARC with good result. And quality is good Rocky -Original Message- From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-boun...@opensolaris.org] On Behalf Of Gordon R

[zfs-discuss] SSD vs "hybrid" drive - any advice?

2011-07-21 Thread Gordon Ross
I'm looking to upgrade the disk in a high-end laptop (so called "desktop replacement" type). I use it for development work, runing OpenIndiana (native) with lots of ZFS data sets. These "hybrid" drives look kind of interesting, i.e. for about $100, one can get:  Seagate Momentus XT ST95005620AS 5

Re: [zfs-discuss] Raidz2 slow read speed (under 5MB/s)

2011-07-21 Thread Jonathan Chang
Do you mean that OI148 might have a bug that Solaris 11 Express might solve? I will download the Solaris 11 Express LiveUSB and give it a shot. -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://m

Re: [zfs-discuss] latest zpool version in solaris 11 express

2011-07-21 Thread Stephan Budach
Am 20.07.11 18:31, schrieb Brandon High: On Mon, Jul 18, 2011 at 6:21 AM, Edward Ned Harvey wrote: Kidding aside, for anyone finding this thread at a later time, here's the answer. It sounds unnecessarily complex at first, but then I went through it ... Only took like a minute or two. It was

Re: [zfs-discuss] Raidz2 slow read speed (under 5MB/s)

2011-07-21 Thread Orvar Korvar
Have you tried to boot from LiveCD in Solaris 11 Express and compare? -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] GUID zpool

2011-07-21 Thread Evgeny Fritsler
Hello All , I am looking for some way change GUID for zpool on unix Solaris SAN , maybe some one know ? We need copy on storage level volumes and open on same mashine . Regards, Evgeny <>___ zfs-discuss mailing list zfs-discuss@opensolaris.org htt

[zfs-discuss] Raidz2 slow read speed (under 5MB/s)

2011-07-21 Thread Jonathan Chang
Hello all, I'm building a file server (or just a storage that I intend to access by Workgroup from primarily Windows machines) using zfs raidz2 and openindiana 148. I will be using this to stream blu-ray movies and other media, so I will be happy if I get just 20MB/s reads, which seems like a pr

[zfs-discuss] Backblaze likes Hitachi Deskstar 5K3000 HDS5C3030ALA630

2011-07-21 Thread Eugen Leitl
http://blog.backblaze.com/2011/07/20/petabytes-on-a-budget-v2-0revealing-more-secrets/ Seem to be real 512 Byte sectors, too. -- Eugen* Leitl http://leitl.org";>leitl http://leitl.org __ ICBM: 48.07100, 11.36820 http://www.ativel.com h

Re: [zfs-discuss] [dtrace-discuss] dtrace nfs requests on a zfs filesystem

2011-07-21 Thread Casper . Dik
>I was aware of that suggestion but found it so ugly that I never tried it. I >ditched pride and embraced pragmatism. And yes running find did resolve all >names. Could you be so kind and trouble the gentleman down the hall and ask >them what's happening and why? Perhaps something can be done abo