Re: [zfs-discuss] ZFS vs VXFS

2007-07-17 Thread Boyd Adamson
Richard Elling <[EMAIL PROTECTED]> writes: > Vishal Dhuru wrote: >> Hi , >> I am looking for customer shareable presentation on the ZFS vs VxFS >> , Any pointers to URL or direct attached prezo is highly appreciated >> ! > > 40,000 foot level, one slide for PHBs, one slide for Dilberts :-) > -- r

Re: [zfs-discuss] si3124 controller problem and fix (fwd)

2007-07-17 Thread Murray
Hey Johansen, I can confirm that 6566207 has been fixed by the new driver! I haven't been able to reproduce 6565894 so cannot confirm whether or not this is fixed. Thanks for the fix, open source rocks :) Murray This message posted from opensolaris.org _

Re: [zfs-discuss] si3124 controller problem and fix (fwd)

2007-07-17 Thread johansen-osdev
In an attempt to speed up progress on some of the si3124 bugs that Roger reported, I've created a workspace with the fixes for: 6565894 sata drives are not identified by si3124 driver 6566207 si3124 driver loses interrupts. I'm attaching a driver which contains these fixes as well as a diff

Re: [zfs-discuss] ZFS raid is very slow???

2007-07-17 Thread Thomas Wagner
Orvar, around 50 to 60 MB/sec I've seen when zwo disks are writing and around 100MB/s when reading round-robin. The limiting faktor has been the old PCI-Bus (*not* 32-Bit slot length) and in another test the 1-lane PCI-X bus. (Sil680/SIL3124-2 and SIL3132 Chip) So if you can see the differenc

Re: [zfs-discuss] chgrp -R hangs all writes to pool

2007-07-17 Thread Stuart Anderson
It looks like there is a problem dumping a kernel panic on an X4500. During the self induced panic, there where additional syslog messages that indicate a problem writing to the two disks that make up /dev/md/dsk/d2 in my case. It is as if the SATA controllers are being reset during the crash dump

Re: [zfs-discuss] chgrp -R hangs all writes to pool

2007-07-17 Thread Stuart Anderson
On Tue, Jul 17, 2007 at 03:08:44PM +1000, James C. McPherson wrote: > >>Log a new case with Sun, and make sure you supply > >>a crash dump so people who know ZFS can analyze > >>the issue. > >> > >>You can use sync, sync, or > >> > >>reboot -dq > >> That does appear to have caused a panic/kernel

Re: [zfs-discuss] ZFS and powerpath

2007-07-17 Thread John Martinez
On Jul 15, 2007, at 12:59 PM, Peter Tribble wrote: > On 7/13/07, Torrey McMahon <[EMAIL PROTECTED]> wrote: >> ZFS needs to use the top level multipath device or bad things will >> probably happen in a failover or in initial zpool creation. Fopr >> example: You'll try to use the device on two path

Re: [zfs-discuss] ZFS raid is very slow???

2007-07-17 Thread Eric Haycraft
How are the drives connected? USB or SATA? Also, is this hardware raid or are you using raidz? If sata, what controller is being used? This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.open

Re: [zfs-discuss] ZFS Mounts

2007-07-17 Thread Lori Alt
DRM wrote: > When I unmount all my ZFS mounts I'm still able to access the data under > root.. why is this? > > Can you tell us more? How did you do the unmounts? What "root" do you mean? You mean a zfs root file system? If so, the unmount of the root file system should have failed. Lori

[zfs-discuss] ZFS Mounts

2007-07-17 Thread DRM
When I unmount all my ZFS mounts I'm still able to access the data under root.. why is this? 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] import a group

2007-07-17 Thread Wee Yeh Tan
On 7/17/07, Darren J Moffat <[EMAIL PROTECTED]> wrote: > It in what is integrated into OpenSolaris and this is an OpenSolaris.org > list not an @sun.com support list for Solaris 10. True enough. I stand corrected. -- Just me, Wire ... Blog: ___ zfs-d

Re: [zfs-discuss] ZFS and powerpath

2007-07-17 Thread Brian Wilson
On Jul 16, 2007, at 6:06 PM, Torrey McMahon wrote: Darren Dunham wrote: If it helps at all. We're having a similar problem. Any LUN's configured with their default owner to be SP B, don't get along with ZFS. We're running on a T2000, With Emulex cards and the ssd driver. MPXIO seems

Re: [zfs-discuss] import a group

2007-07-17 Thread Darren J Moffat
Wee Yeh Tan wrote: > On 7/17/07, Darren J Moffat <[EMAIL PROTECTED]> wrote: >> Wee Yeh Tan wrote: >> > Firstly, zonepaths in ZFS is no yet supported. But this is the >> > hacker's forum so... >> >> I don't think that is actually true, particularly given that you can use >> zoneadm clone using a ZF

Re: [zfs-discuss] import a group

2007-07-17 Thread Wee Yeh Tan
On 7/17/07, Darren J Moffat <[EMAIL PROTECTED]> wrote: > Wee Yeh Tan wrote: > > Firstly, zonepaths in ZFS is no yet supported. But this is the > > hacker's forum so... > > I don't think that is actually true, particularly given that you can use > zoneadm clone using a ZFS snapshot/clone to "copy"

Re: [zfs-discuss] si3124 controller problem and fix (fwd)

2007-07-17 Thread Al Hopper
On Tue, 17 Jul 2007, Nigel Smith wrote: > You can see the status of bug here: > > http://bugs.opensolaris.org/view_bug.do?bug_id=6566207 > > Unfortunately, it's showing no progress since 20th June. > > This fix really could do to be in place for S10u4 and snv_70. > Drop Roger Fujii <[EMAIL PROTE

Re: [zfs-discuss] zfs "no dataset available"

2007-07-17 Thread Mark J Musante
On Tue, 17 Jul 2007, Kwang-Hyun Baek wrote: > # uname -a > SunOS solaris-devx 5.11 opensol-20070713 i86pc i386 i86pc > > === > What's more interesting is that ZFS version shows that it's 8does it > even exist? Yes, 8 was created to support

Re: [zfs-discuss] zfs "no dataset available"

2007-07-17 Thread Kwang-Hyun Baek
# uname -a SunOS solaris-devx 5.11 opensol-20070713 i86pc i386 i86pc === What's more interesting is that ZFS version shows that it's 8does it even exist? [EMAIL PROTECTED]:/# zpool upgrade This system is currently running ZFS version 6. Th

Re: [zfs-discuss] import a group

2007-07-17 Thread Darren J Moffat
Wee Yeh Tan wrote: > On 7/17/07, Mike Salehi <[EMAIL PROTECTED]> wrote: >> Sorry, my question is not clear enough. These pools contain a zone each. > > Firstly, zonepaths in ZFS is no yet supported. But this is the > hacker's forum so... I don't think that is actually true, particularly given th

[zfs-discuss] zpool status - core dumped

2007-07-17 Thread Robert Milkowski
Hello zfs-discuss, root@ # uname -a SunOS XXX 5.10 Generic_125100-07 sun4u sparc SUNW,Sun-Fire-880 Solaris root@ # root@ # zpool status pool: zones state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action:

Re: [zfs-discuss] import a group

2007-07-17 Thread Mike Salehi
One last question, when it comes to patching these zones, is it better to patch it normally or destroy all the local zones and patch only the global zone and use sh file to recreate all the zones. This message posted from opensolaris.org ___ zfs-dis

Re: [zfs-discuss] import a group

2007-07-17 Thread Wee Yeh Tan
On 7/17/07, Mike Salehi <[EMAIL PROTECTED]> wrote: > Sorry, my question is not clear enough. These pools contain a zone each. Firstly, zonepaths in ZFS is no yet supported. But this is the hacker's forum so... No change for importing the ZFS pool. Now you're gonna need to hack the zones in. Fo

Re: [zfs-discuss] how to remove sun volume mgr configuration?

2007-07-17 Thread Wee Yeh Tan
On 7/17/07, Richard Elling <[EMAIL PROTECTED]> wrote: > Performance-wise, these are pretty wimpy. You should be able to saturate > the array controller, even without enabling RAID-5 on it. Note that the > T3's implementation of RAID-0 isn't quite the same as other arrays, so it > may perform some

Re: [zfs-discuss] si3124 controller problem and fix (fwd)

2007-07-17 Thread Nigel Smith
You can see the status of bug here: http://bugs.opensolaris.org/view_bug.do?bug_id=6566207 Unfortunately, it's showing no progress since 20th June. This fix really could do to be in place for S10u4 and snv_70. Thanks Nigel Smith This message posted from opensolaris.org _

[zfs-discuss] Ready for production? - zfs/oracle/oltp

2007-07-17 Thread Louwtjie Burger
Hi What is the general feeling for production readiness when it comes to: ZFS Oracle 10G R2 6140-type storage OLTP workloads 1-3TB sizes Running UFS with directio is stable, fast and one can sleep at night. Can the same be said for zfs at this moment? Should one hold out for Solaris 10 U4? (I b

Re: [zfs-discuss] chgrp -R hangs all writes to pool

2007-07-17 Thread Joshua . Goodall
[EMAIL PROTECTED] wrote on 17/07/2007 02:36:06 PM: > Running Solaris 10 Update 3 on an X4500 I have found that it is possible > to reproducibly block all writes to a ZFS pool by running "chgrp -R" > on any large filesystem in that pool. As can be seen below in the zpool > iostat output below, aft