[zfs-discuss] zfs snapshot backup

2008-05-14 Thread Sajeev Nambidi - Sun Microsystems - Bangalore India
Hi , Does anybody using EBS ( enterprise backup software ) to backup zfs file systems . Is there a way we can backup the zfs snapshots using EBS ? . There is suggestions about send the zfs snapshot [EMAIL PROTECTED] > tapes directly . This basically a administration overburden . It will be g

Re: [zfs-discuss] Weird performance issue with ZFS with lots of simultaneous reads

2008-05-14 Thread Chris Siebenmann
I wrote: | I have a ZFS-based NFS server (Solaris 10 U4 on x86) where I am | seeing a weird performance degradation as the number of simultaneous | sequential reads increases. To update zfs-discuss on this: after more investigation, this seems to be due to file-level prefetching. Turning file-le

Re: [zfs-discuss] [storage-discuss] ZFS and fibre channel issues

2008-05-14 Thread Robin Guo
Hi, William,   You didn't mention c6t21800080E512C872d0s0 in your command line, maybe typo of c6t21800080E512C872d14s0?   # zpool create bottlecap c6t21800080E512C872d14 c6t21800080E512C872d15   The warrning looks like by the remain label info may reside on you disk. Could you see output by

Re: [zfs-discuss] question regarding gzip compression in S10

2008-05-14 Thread Robin Guo
Hi, Chris, The version > 5 (Actually, will be v10, same as Opensolaris) will in s10u6. S10u5 not include much features of ZFS , so the SPA version still keep v4. Krzys wrote: > I just upgraded to Sol 10 U5 and I was hoping that gzip compression will be > there, but when I do upgrade it onl

Re: [zfs-discuss] [storage-discuss] ZFS and fibre channel issues

2008-05-14 Thread Jeff Cheeney
The ZFS crew might be better to answer this question. (CC'd here) --jc William Yang wrote: > I am having issues creating a zpool using entire disks with a fibre > channel array. The array is a Dell PowerVault 660F. > When I run "zpool create bottlecap c6t21800080E512C872d14 > c6t2180008

Re: [zfs-discuss] ZFS jammed while busy

2008-05-14 Thread Brandon High
On Tue, Apr 22, 2008 at 8:24 AM, Arthur Person <[EMAIL PROTECTED]> wrote: > Does this kind of problem sound familiar to anyone? Is it a ZFS problem, > or have I hit some sort of ZFS load maximum and this is the response? > Any suggestions for ways to avoid this are welcome... I think I've seen

Re: [zfs-discuss] ZFS and viewing ACLs / OpenSolaris 2008.05

2008-05-14 Thread Jason King
On Wed, May 14, 2008 at 6:42 PM, Dave Koelmeyer <[EMAIL PROTECTED]> wrote: > Hi All, first time caller here, so please be gentle... > > I'm on OpenSolaris 2008.05, and following the really useful guide here to > create a CIFs share in domain mode: > > http://blogs.sun.com/timthomas/entry/configuri

[zfs-discuss] ZFS and viewing ACLs / OpenSolaris 2008.05

2008-05-14 Thread Dave Koelmeyer
Hi All, first time caller here, so please be gentle... I'm on OpenSolaris 2008.05, and following the really useful guide here to create a CIFs share in domain mode: http://blogs.sun.com/timthomas/entry/configuring_the_opensolaris_cifs_server Works like a charm. Now, I want to be able to view t

Re: [zfs-discuss] Weird performance issue with ZFS with lots of simultaneous reads

2008-05-14 Thread Robert Milkowski
Hello Chris, Friday, May 9, 2008, 9:19:53 PM, you wrote: CS> I have a ZFS-based NFS server (Solaris 10 U4 on x86) where I am seeing CS> a weird performance degradation as the number of simultaneous sequential CS> reads increases. CS> Setup: CS> NFS client -> Solaris NFS server -> iSCSI

Re: [zfs-discuss] ZFS jammed while busy

2008-05-14 Thread MC
This sounds like an important problem > > Hi... > > > > Here's my system: > > > > 2 Intel 3 Ghz 5160 dual-core cpu's > > 0 SATA 750 GB disks running as a ZFS RAIDZ2 pool > > 8 GB Memory > > SunOS 5.11 snv_79a on a separate UFS mirror > > ZFS pool version 10 > > No separate ZIL or

Re: [zfs-discuss] ZFS jammed while busy

2008-05-14 Thread ap60
Scott, On Sun, 4 May 2008, Scott wrote: >> Hi... >> >> Here's my system: >> >> 2 Intel 3 Ghz 5160 dual-core cpu's >> 10 SATA 750 GB disks running as a ZFS RAIDZ2 pool >> 8 GB Memory >> SunOS 5.11 snv_79a on a separate UFS mirror >> ZFS pool version 10 >> No separate ZIL or ARC cac

Re: [zfs-discuss] ZFS pool/filesystem layout design considerations

2008-05-14 Thread Richard Elling
Todd E. Moore wrote: > I'm working with a group who is designing an application that > distributes redundant copies of their data across multiple server > nodes; something akin to RAIS (redundant array of independent > servers). Within the individual server, they have an application > that st

Re: [zfs-discuss] Image with DD from ZFS partition

2008-05-14 Thread Richard Elling
Andy Lubel wrote: > On May 14, 2008, at 10:39 AM, Chris Siebenmann wrote: > > >> | Think what you are looking for would be a combination of a snapshot >> | and zfs send/receive, that would give you an archive that you can >> use >> | to recreate your zfs filesystems on your zpool at will at la

Re: [zfs-discuss] ZFS pool/filesystem layout design considerations

2008-05-14 Thread Keith Bierman
On May 14, 2008, at 10:06 AM, Todd E. Moore wrote: I'm working with a group who is designing an application that distributes redundant copies of their data across multiple server nodes; something akin to RAIS (redundant array of independent servers). That part sounds good. Within the in

Re: [zfs-discuss] Image with DD from ZFS partition

2008-05-14 Thread Chris Kirby
Andy Lubel wrote: > On May 14, 2008, at 10:39 AM, Chris Siebenmann wrote: > >> | Think what you are looking for would be a combination of a snapshot >> | and zfs send/receive, that would give you an archive that you can >> use >> | to recreate your zfs filesystems on your zpool at will at later

[zfs-discuss] ZFS pool/filesystem layout design considerations

2008-05-14 Thread Todd E. Moore
I'm working with a group who is designing an application that distributes redundant copies of their data across multiple server nodes; something akin to RAIS (redundant array of independent servers).   Within the individual server, they have an application that stores the particular data into a

Re: [zfs-discuss] Image with DD from ZFS partition

2008-05-14 Thread Andy Lubel
On May 14, 2008, at 10:39 AM, Chris Siebenmann wrote: > | Think what you are looking for would be a combination of a snapshot > | and zfs send/receive, that would give you an archive that you can > use > | to recreate your zfs filesystems on your zpool at will at later > time. > > Talking of

Re: [zfs-discuss] Image with DD from ZFS partition

2008-05-14 Thread Chris Siebenmann
| Think what you are looking for would be a combination of a snapshot | and zfs send/receive, that would give you an archive that you can use | to recreate your zfs filesystems on your zpool at will at later time. Talking of using zfs send/recieve for backups and archives: the Solaris 10U4 z

Re: [zfs-discuss] Deletion of file from ZFS Disk and Snapshots

2008-05-14 Thread Aaron Epps
Thanks for the info folks, it's what I expected but I just wanted to verify that this is not possible. This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-