[zfs-discuss] Announcing ZFS code discussion forum

2006-05-03 Thread Eric Schrock
to subscribe to the forum should send mail to '[EMAIL PROTECTED]'. Thanks, Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman

Re: [zfs-discuss] zfs and disk activity

2006-05-09 Thread Eric Schrock
snapshot creation/deletion will cause scrubs/resilvers to restart. You can stop the scrub with 'zpool scrub -s'. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org

Re: [zfs-discuss] Question about /etc/default/fs for a zfs based zone

2006-05-15 Thread Eric Schrock
, there's an open RFE to have mount(1M) identify a ZFS pool/dataset path without '-F', rather than trying to interpret it as a NFS mount: 6365048 legacy mount should recognise ZFS filesystems without needing -F flag - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com

Re: [zfs-discuss] pool import issue

2006-05-15 Thread Eric Schrock
Yes, this is a known issue recently discovered ourselves (CR#6425111). I'm looking into it now. Hopefully it'll be fixed in build 41, but definiely by build 42. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] ZFS recovery from a disk losing power

2006-05-16 Thread Eric Schrock
. is this a bug? grant. ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] ZFS recovery from a disk losing power

2006-05-16 Thread Eric Schrock
? Not currently. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] ZFS snv_b39 and S10U2

2006-05-16 Thread Eric Schrock
PROTECTED] http://milek.blogspot.com ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http

Re: [zfs-discuss] ZFS snv_b39 and S10U2

2006-05-16 Thread Eric Schrock
On Tue, May 16, 2006 at 03:13:48PM -0700, Eric Schrock wrote: Yes, this will work. If you install build snv_39 and run 'zpool version Errr, that should be zpool upgrade -v - Eric -- Eric Schrock, Solaris Kernel

Re: [zfs-discuss] Re: Re: zfs snapshot for backup, Quota

2006-05-18 Thread Eric Schrock
projects, groups, or any other abstraction, as well as on entire portions of the hierarchy. This allows them to be combined in ways that traditional per-user quotas cannot. Hope that helps, - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] cluster features

2006-05-30 Thread Eric Schrock
, but there's not much to say at this point. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] [Probably a bug] zfs disk got UNAVAIL state and can not be repair.

2006-06-02 Thread Eric Schrock
. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Wrong reported free space over NFS

2006-06-09 Thread Eric Schrock
On Thu, Jun 08, 2006 at 10:53:06PM -0500, Spencer Shepler wrote: On Thu, Eric Schrock wrote: The problem is that statvfs() only returns two values (total blocks and free blocks) from which we have to calculate three values: size, free, ? From statvfs(2) the following are returned

Re: [zfs-discuss] disk evacuate

2006-06-11 Thread Eric Schrock
://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] zpool status and CKSUM errors

2006-06-12 Thread Eric Schrock
only for the leaf device. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] devid support for EFI partition improved zfs usibility

2006-06-15 Thread Eric Schrock
, - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] devid support for EFI partition improved zfs usibility

2006-06-16 Thread Eric Schrock
. Moving forward, we want to integrate this into fmd/libtopo so that any fmd module can react to these events without having to manually plumb up the underlying mechanism. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] ZFS questions

2006-06-20 Thread Eric Schrock
time, but it's not 100 years. Yes, I goofed on the math. It's still (256*10*5) seconds, but somehow I managed to goof up the math. I tried it again and came up with 1,481 days. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] zfs filesystem/path names args with leading /

2006-07-03 Thread Eric Schrock
the mountpoint or not. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] [raidz] file not removed: No space left on device

2006-07-03 Thread Eric Schrock
reserve enough blocks in a pool in order to always be able to rm and destroy stuff. Best regards, Constantin P.S.: Most US Sun employees are on vacation this week, so don't be alarmed if the really good answers take some time :). -- Eric Schrock, Solaris Kernel Development http

Re: [zfs-discuss] ZFS bug

2006-07-04 Thread Eric Schrock
of the clone. # uname -av SunOS enterprise 5.11 snv_39 sun4u sparc SUNW,Ultra-2 # James Dickens uadmin.blogspot.com ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock

Re: [zfs-discuss] x86 CPU Choice for ZFS

2006-07-06 Thread Eric Schrock
. Eventually, we will need to grab a 128k block of contiguous VA, but can't find a contiguous region, despite having plenty of memory (physical or virtual). This is only a problem on 32-bit kernels, because on a 64-bit kernel VA is effectively limitless. - Eric -- Eric Schrock, Solaris Kernel

Re: [zfs-discuss] ZFS needs a viable backup mechanism

2006-07-07 Thread Eric Schrock
(consistent snapshot naming, automatically scheduled snapshots, retirement of old snapshots). - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http

Re: [zfs-discuss] zfs list - column width

2006-07-10 Thread Eric Schrock
similar to ps -o format, viz: zfs list -o \ name=NAME---,used=USED,available,referenced,mountpoint Users would probably specify spaces instead of hyphens, but it is difficult to show that effectively in word-wrapped e-mail readers. -- Eric Schrock, Solaris Kernel

Re: [zfs-discuss] zpool unavailable after reboot

2006-07-17 Thread Eric Schrock
). Examples include using vdevs of different redundancy (raidz + mirror), as well as using different size devices. If you have other definitions of silly, let us know what we should be looking for. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] Big JBOD: what would you do?

2006-07-18 Thread Eric Schrock
disks. This gives a nice bias towards one of the following configurations: - 5x(7+2), 1 hot spare, 21.0TB - 4x(9+2), 2 hot spares, 18.0TB - 6x(5+2), 4 hot spares, 15.0TB The performance characteristics of these configurations would be equally interesting. - Eric -- Eric

Re: [zfs-discuss] Big JBOD: what would you do?

2006-07-18 Thread Eric Schrock
On Tue, Jul 18, 2006 at 10:59:59AM -0700, Eric Schrock wrote: One thing I would pay attention to is the future world of native ZFS root. On a thumper, you only have two drives which are bootable from the BIOS. For any application in which reliability is important, you would have these two

Re: [zfs-discuss] Big JBOD: what would you do?

2006-07-18 Thread Eric Schrock
want to incorporate in future diagnosis engines. The current thumper-specific diagnosis engine does this, but we're working on generalizing the framework and more tightly integrating with ZFS. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] tracking an error back to a file

2006-07-20 Thread Eric Schrock
/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Can't remove corrupt file

2006-07-20 Thread Eric Schrock
___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss

Re: [zfs-discuss] Can't remove corrupt file

2006-07-20 Thread Eric Schrock
, Jul 20, 2006 at 02:28:38PM -0500, Eric Lowe wrote: Eric Schrock wrote: What does 'zpool status -v' show? This sounds like you have corruption # zpool status -v pool: junk state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications

Re: [zfs-discuss] Can't remove corrupt file

2006-07-20 Thread Eric Schrock
___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org

Re: [zfs-discuss] zfs sucking down my memory!?

2006-07-20 Thread Eric Schrock
sparcv9 sparc ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] RAID ZFS

2006-07-24 Thread Eric Schrock
://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] RAID ZFS

2006-07-24 Thread Eric Schrock
also try: # mdb -k ::pgrep zpool | ::walk thread | ::findstack To get an idea of where the threads are stuck. But most likely they are waiting on some ZIO or lock, and it would be much faster to let a ZFS specialist take a look. - Eric -- Eric Schrock, Solaris Kernel Development http

Re: [zfs-discuss] ZFS components for a minimal Solaris 10 U2 install?

2006-07-25 Thread Eric Schrock
? Absolutely. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

[zfs-discuss] Re: ZFS state between reboots for RAM rsident OS?

2006-07-25 Thread Eric Schrock
model. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] zfs questions from Sun customer

2006-07-26 Thread Eric Schrock
:00 PM Mountain ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] ZFS mirror question

2006-07-26 Thread Eric Schrock
# ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs

Re: [zfs-discuss] zfs questions from Sun customer

2006-07-26 Thread Eric Schrock
-- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] zfs questions from Sun customer

2006-07-26 Thread Eric Schrock
driver is exporting a device in /dev/dsk, but not exporting basic information (such as the size or number of blocks) that ZFS (and potentially the rest of Solaris) needs to interact with the device. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] Zones root-fs in ZFS ? (fwd)

2006-07-27 Thread Eric Schrock
___ zones-discuss mailing list zones-discuss@opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel

Re: [zfs-discuss] iscsi automatic mounting

2006-07-28 Thread Eric Schrock
? No, not currently. We are working on more tightly integrating iSCSI with ZFS. So, for example, you could do: # zfs set iscsi=on pool/vol And have it just work. There are a lot of details to work out, but we have a good idea of what needs to be done. - Eric -- Eric Schrock, Solaris Kernel

Re: [zfs-discuss] iscsi automatic mounting

2006-07-28 Thread Eric Schrock
On Fri, Jul 28, 2006 at 09:29:42AM -0700, Eric Schrock wrote: On Fri, Jul 28, 2006 at 12:43:37AM -0700, Frank Cusack wrote: zfs automatically mounts locally attached disks (export/import aside). Does it do this for iscsi? I guess my question is, does the solaris iscsi initiator provide

Re: [zfs-discuss] zfs discussion forum bug

2006-07-29 Thread Eric Schrock
://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] privileges needed for a snapshot

2006-08-01 Thread Eric Schrock
from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] privileges needed for a snapshot

2006-08-01 Thread Eric Schrock
or will it probably take longer to implement and test? I can say for certain that it won't be in Update 3. After that, It's hard to say. Once it integrates into Nevada we'll have a better idea which Solaris 10 update it will appear in. - Eric -- Eric Schrock, Solaris Kernel Development http

Re: [zfs-discuss] Re: Clones and rm -rf

2006-08-03 Thread Eric Schrock
] ufs directory underneath it. Yuck! As with the existing code, this would only apply when ZFS was responsible for creating the mountpoint itself. The administrator could change the underlying permissions, or pre-create the directory and ZFS would not modify it. - Eric -- Eric Schrock

Re: [zfs-discuss] Assertion raised during zfs share?

2006-08-04 Thread Eric Schrock
___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss

Re: [zfs-discuss] Assertion raised during zfs share?

2006-08-04 Thread Eric Schrock
On Fri, Aug 04, 2006 at 09:48:37AM -0700, Eric Schrock wrote: This indicates that share(1M) didn't produce any output, but returned a non-zero exit status. I'm not sure why this would happen - can you run the following by hand? # share /export # echo $? Incidentally, the explicit 'zfs

Re: [zfs-discuss] 3510 HW RAID vs 3510 JBOD ZFS SOFTWARE RAID

2006-08-07 Thread Eric Schrock
latency IO Summary: 537542 ops 8899.9 ops/s, (1369/1369 r/w) 43.5mb/s,307us cpu/op, 5.4ms latency -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http

Re: [zfs-discuss] zil_disable

2006-08-07 Thread Eric Schrock
://milek.blogspot.com ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs

Re: [zfs-discuss] 3510 HW RAID vs 3510 JBOD ZFS SOFTWARE RAID

2006-08-07 Thread Eric Schrock
, strange - I did try with value of 1, 60 and 256. And basically I get the same results from varmail tests. Well that's good data, too. It means that this isn't an impediment for this particular test. It was just a shot in the dark... - Eric -- Eric Schrock, Solaris Kernel Development

Re: [zfs-discuss] ZFS + /var/log + Single-User

2006-08-07 Thread Eric Schrock
is: if your want /var, /var/adm, /var/run, or /tmp on ZFS, use legacy mountpoints and put in /etc/vfstab. All other filesystems can use standard ZFS mountpoints. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs

Re: [zfs-discuss] Apple Time Machine

2006-08-07 Thread Eric Schrock
to another drive/server if you request it to do so. Looks like they just made snapshots accesible to desktop users. Pretty impressive how they did the GUI work too. -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs

Re: [zfs-discuss] Apple Time Machine

2006-08-07 Thread Eric Schrock
overview, Apple is not ignoring the roots of DTrace, and will not be hiding this fact from their developers (not that they could). - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs

Re: [zfs-discuss] Proposal: 'canmount' option

2006-08-10 Thread Eric Schrock
at 01:32:40PM -0400, Jeff Victor wrote: Hi Eric, Eric Schrock wrote: ... Second, it forced the CLI to distinguish between a container and a filesystem. At first this was accomplished with a trailing slash on the name, and later introducing the 'ctr' type. Both were confusing to users

Re: [zfs-discuss] Proposal: 'canmount' option

2006-08-10 Thread Eric Schrock
a reasonable option. - Eric On Thu, Aug 10, 2006 at 10:40:49AM -0700, Matthew Ahrens wrote: On Thu, Aug 10, 2006 at 10:23:20AM -0700, Eric Schrock wrote: A new option will be added, 'canmount', which specifies whether the given filesystem can be mounted with 'zfs mount'. This is a boolean

Re: [zfs-discuss] ZFS - Can data corruption happen if ...

2006-08-10 Thread Eric Schrock
in the interim, this is not a huge performance overhead. Hope that helps, - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman

Re: [zfs-discuss] Re: I/O write failures on non-replicated pool

2006-08-10 Thread Eric Schrock
. Is there still a plan to fix this? Phi ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] Proposal: 'canmount' option

2006-08-10 Thread Eric Schrock
of engineering. Yep, this is all possible. Of course once you do this, you have to be more careful that you don't select overlapping names, since it's only enforceable at mount time ;-) - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

[zfs-discuss] Proposal: zfs create -o

2006-08-11 Thread Eric Schrock
Following up on earlier mail, here's a proposal for create-time properties. As usual, any feedback or suggestions is welcome. For those curious about the implementation, this finds its way all the way down to the create callback, so that we can pick out true create-time properties (e.g.

Re: [zfs-discuss] Re: ZFS LVM and EVMS

2006-08-11 Thread Eric Schrock
___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss

Re: [zfs-discuss] Proposal: zfs create -o

2006-08-15 Thread Eric Schrock
that this only a requirement for the initial implementation of ZFS crypto if that would be more appropriate. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org

Re: [zfs-discuss] Proposal: zfs create -o

2006-08-15 Thread Eric Schrock
wrote: Ok, but what about the toplevel FS in each pool? Then we need a -o option for zpool create also: zpool create pool zfs set compression=on pool Or will it be impossible to set encryption on directly on pool as opposed to pool/fs? Daniel -- Eric Schrock, Solaris Kernel

Re: [zfs-discuss] zpool import - cannot mount [...] directory is not empty

2006-08-16 Thread Eric Schrock
___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs

Re: [zfs-discuss] zpool import/export

2006-08-16 Thread Eric Schrock
-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman

[zfs-discuss] Proposal: user-defined properties

2006-08-17 Thread Eric Schrock
Following up on a string of related proposals, here is another draft proposal for user-defined properties. As usual, all feedback and comments are welcome. The prototype is finished, and I would expect the code to be integrated sometime within the next month. - Eric INTRODUCTION ZFS currently

Re: [zfs-discuss] Proposal: user-defined properties

2006-08-18 Thread Eric Schrock
names are case-insensitive (and internally are always converted to lower-case), but the property values can be anything. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss

Re: [zfs-discuss] Issue with zfs snapshot replication from version2 to version3 pool.

2006-08-18 Thread Eric Schrock
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] ZFS questions with mirrors

2006-08-21 Thread Eric Schrock
from trying to access it. That being said, the server should never hang - only proceed arbitrarily slowly. When you say 'hang', what does that mean? - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss

Re: [zfs-discuss] zpool import dropped a core.

2006-08-27 Thread Eric Schrock
/ ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs

Re: [zfs-discuss] ZFS with expanding LUNs

2006-08-31 Thread Eric Schrock
drivers properly handle this case. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] libzfs question

2006-08-31 Thread Eric Schrock
from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] zoned datasets in zfs list

2006-09-06 Thread Eric Schrock
dataset whose snapshots could serve as a clone source for other delegated datasets. Since this is extremely rare, it would probably suffice to have a special string like (shared) to indicate that it is being shared between multiple zones. Feel free to file an RFE. - Eric -- Eric Schrock, Solaris

Re: [zfs-discuss] Re: datasets,zones and mounts

2006-09-06 Thread Eric Schrock
this on a test machine and see what's going on. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] creating zvols in a non-global zone (or 'Doctor, it hurts when I do this')

2006-09-06 Thread Eric Schrock
it working that way at one point. Apparently I'm imagining things, or it got broken somewhere along the way. Please file a bug. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss

Re: [zfs-discuss] zoned datasets in zfs list

2006-09-06 Thread Eric Schrock
On Wed, Sep 06, 2006 at 08:34:26AM -0700, Eric Schrock wrote: Feel free to file an RFE. Oops, found one already: 6313352 'zpool list' 'zfs list' should add '-z' '-Z' to identifier a zone - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] zoned datasets in zfs list

2006-09-06 Thread Eric Schrock
to enforce sane behavior between the global and local zone. I'm reading that as 'the only real use case for 1 dataset in multiple zones' (sorry if I'm misunderstanding you)? Yep. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] Re: How to destroy a pool wich you can't import

2006-09-07 Thread Eric Schrock
complicated. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Re: How to destroy a pool wich you can't import

2006-09-07 Thread Eric Schrock
use alternate root pools (with '/' they become effectively temporary) and allow the host to come all the way up before having the failback conversation with the other host before explicitly importing the pool. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] Re: How to destroy a pool wich you can't import

2006-09-07 Thread Eric Schrock
that's actively shared, or by force-importing a pool that's actively in use somewhere else. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http

Re: [zfs-discuss] ZFS API (again!), need quotactl(7I)

2006-09-12 Thread Eric Schrock
many important things to get done first. If you don't care about unstable interfaces, you're welcome to use them as-is. If you want a stable interface, you are correct that the only way is through invoking 'zfs get' and 'zfs set'. - Eric -- Eric Schrock, Solaris Kernel Development http

Re: [zfs-discuss] Re: ZFS imported simultanously on 2 systems...

2006-09-13 Thread Eric Schrock
will irrevocably corrupt their data. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] zpool always thinks it's mounted on another system

2006-09-13 Thread Eric Schrock
stop thinking it's mounted somewhere else) - anybody have any ideas? Thanks, - Rich ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development

Re: [zfs-discuss] Loss of compression with send/receive

2006-09-13 Thread Eric Schrock
___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs

Re: [zfs-discuss] Comments on a ZFS multiple use of a pool, RFE.

2006-09-13 Thread Eric Schrock
with more information than was available before. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Importing ZFS filesystems across architectures...

2006-09-13 Thread Eric Schrock
://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] ZFS and HDS ShadowImage

2006-09-18 Thread Eric Schrock
pool is identified by a unique GUID. You cannot have two pools active on the system with the same GUID. If this is really a valid use case, we could invent a way to assign a new GUID on import. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] ZFS and HDS ShadowImage

2006-09-18 Thread Eric Schrock
as different paths and/or devids, then ZFS will behave exactly as I described and you will be perfectly safe - you just won't be able to import the pool from the mirrored devices. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] ZFS and HDS ShadowImage

2006-09-18 Thread Eric Schrock
to change GUIDs on import). I'm not sure what you mean by an unimplemented RFE being nor even tested. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http

Re: [zfs-discuss] ZFS and HDS ShadowImage

2006-09-18 Thread Eric Schrock
. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Re: Re: ZFS imported simultanously on 2 systems...

2006-09-19 Thread Eric Schrock
of behavior, without having to rely on the (documented) side-effect of importing with an alternate root. Since the behavior is identical to '-R /', you can see why it hasn't been implemented yet... - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock

Re: [zfs-discuss] Re: ZFS and HDS ShadowImage

2006-09-19 Thread Eric Schrock
. Taking a snapshot of a single LUN pool will not lead to inconsistency. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman

Re: [zfs-discuss] Re: zpool wrongly recognizes disk size

2006-09-21 Thread Eric Schrock
-- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] zfs gets confused with multiple faults involving hot spares

2006-09-21 Thread Eric Schrock
this mention that a hot spare action will happen? Yep. I'll take care of this when I do the next phase of ZFS/FMA integration. - Eri -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss

Re: [zfs-discuss] zpool always thinks it's mounted on another system

2006-09-21 Thread Eric Schrock
, both before and after you do the import? - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Re: ZFS Inexpensive SATA Whitebox

2006-10-17 Thread Eric Schrock
driver (PSARC 2006/501) was approved relatively recently. I would expect the driver to be available in Nevada soon, but I have no further information. You should follow up with the storage-discuss alias if you want more details. - Eric -- Eric Schrock, Solaris Kernel Development http

Re: [zfs-discuss] ZFS and IBM sdd (vpath)

2006-10-18 Thread Eric Schrock
on opensolaris.org for information on what we expect. Chances are they have already heard of this bug, as I seem to remember it coming up before. - Eric -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs

Re: [zfs-discuss] zfs set sharenfs=on

2006-10-24 Thread Eric Schrock
anything different than if you had placed something into /etc/dfs/dfstab. I'd like to understand how exactly this happened, though. This may also overlap with a (soon to be completed) rewrite of how shares are managed and tracked in Solaris. - Eric -- Eric Schrock, Solaris Kernel Development

Re: [zfs-discuss] determining raidz pool configuration

2006-10-24 Thread Eric Schrock
mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss -- Eric Schrock, Solaris Kernel Development http://blogs.sun.com/eschrock ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http

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