Re: [zfs-discuss] Resilver misleading output

2010-12-14 Thread Lin Ling
On Dec 14, 2010, at 1:58 AM, Giovanni Tirloni wrote: > > > On Tue, Dec 14, 2010 at 6:34 AM, Bruno Sousa wrote: > Hello everyone, > > I have a pool consisting of 28 1TB sata disks configured in 15*2 vdevs > raid1 (2 disks per mirror)2 SSD in miror for the ZIL and 3 SSD's for L2ARC, > and recen

Re: [zfs-discuss] Is there any way to stop a resilver?

2010-09-29 Thread Lin Ling
What caused the resilvering to kick off in the first place? Lin On Sep 29, 2010, at 8:46 AM, LIC mesh wrote: > It's always running less than an hour. > > It usually starts at around 300,000h estimate(at 1m in), goes up to an > estimate in the millions(about 30mins in) and restarts. > > Never

Re: [zfs-discuss] rquota didnot show userquota (Solaris 10)

2009-12-11 Thread Lin Ling
This is CR 6907830 rquotad(1M) doesn't return quotas for ZFS if NFS client mountpoint differs from entry in /etc/mnttab Fix is in progress. Thanks, Lin On 11/26/09 04:59, Willi Burmeister wrote: Hi, we have a new fileserver running on X4275 hardware with Solaris 10U8. On this fileserver we

Re: [zfs-discuss] ZFS userquota groupquota test

2009-05-20 Thread Lin Ling
Jorgen, "quota user1" only prints out information if user1's quota is exceeded. Try "quota -v user1". e.g. (server) suzuki# zfs set userqu...@lling=10m foo/fs suzuki# share -...@foo/fs/foo/fs rw "" (client) headers# quota -v lling Disk quotas for lling (uid 23498): Fil

Re: [zfs-discuss] [Fwd: ZFS user/group quotas & space accounting [PSARC/2009/204 FastTrack timeout 04/08/2009]]

2009-04-27 Thread Lin Ling
On 04/27/09 14:13, ольга крыжановская wrote: Will this work with Linux rquota clients, too? Olga It should be. The ZFS userquota support for rquotad (CR 6824968) went into snv_114. It uses the same rquotad protocol. As long as the client can talk to rquotad, it will receive the usage/quo

Re: [zfs-discuss] ZFS: Log device for rpool (/ root partition) not supported?

2009-01-08 Thread Lin Ling
This is bug 6727463. On 01/07/09 13:49, Robert Bauer wrote: > Why is it impossible to have a ZFS pool with a log device for the rpool > (device used for the root partition)? > Is this a bug? > I can't boot a ZFS partition / on a zpool which uses also a log device. Maybe > its not supported beca

Re: [zfs-discuss] Possible ZFS Bug - Causes OpenSolaris Crash

2007-10-15 Thread Lin Ling
Hi Duff, The OpenSolaris bug reporting system is not very robust yet. The team is aware of it and plans to make it better. So, the bugs you filed might have been lost. I have filed bug 6617080 for you. You should be able to see it thru bugs.opensolaris.org tomorrow. I will contact Larry to ge

Re: [zfs-discuss] ZFS Boot for Solaris SPARC

2007-08-13 Thread Lin Ling
Hi Paul, ZFS Boot on Sparc is not available yet. We are targeting to have it in the onnv gate in a couple of months. Thanks, Lin Paul Lippai wrote: > Hi, > > Searching this alias I can find a number of guides and scripts that > describe the configuration of Solaris to boot from a ZFS rootpool

Re: [zfs-discuss] ZFS Boot != ZFS Root

2007-07-02 Thread Lin Ling
Jesse Hallio wrote: >I've been trying to upgrade to snv66 and I've been using a single disk ZFS >pool (not the whole 8-disk pool, more about that in another post). I installed >snv66 in Parallels and ufsdumped the filesystem to the one disk pool. The one >disk pool also has a snv55b install tha

Re: [zfs-discuss] Re: Re: Re: Re: ZFS Boot manual setup in b65

2007-06-13 Thread Lin Ling
Douglas Atique wrote: Now that I know *what*, could you perhaps explain to my *why*? I understood zpool import and export operations much as mount and unmount, like maybe some checks on the integrity of the pool and updates to some structure on the OS to maintain the imported/exported state o

Re: [zfs-discuss] Re: Re: Re: ZFS Boot manual setup in b65

2007-06-12 Thread Lin Ling
Douglas Atique wrote: Right. But can I generate them automatically somehow on the next boot? I have followed the instructions that loop-mount / and tar the contents of devices and dev and untar them to the root pool. I just want to know if there is an alternative way to do it. For example, wh

Re: [zfs-discuss] Re: Re: ZFS Boot manual setup in b65

2007-06-11 Thread Lin Ling
Hi Doug, I need more information: You need /devices and /dev on zfs root to boot. Not sure what you mean by 'it doesn't work'? What OS version is running on your boot slice (s0)? Is this where your zfs root pool (s5) built from? 'installgrub new-stage1 new-stage2 /dev/rdsk/c0d0s0' p

Re: [zfs-discuss] Re: ZFS Boot manual setup in b65

2007-06-06 Thread Lin Ling
Hi Doug, from the information I read so far, I assume you have c0d0s0 - ufs root c0d0s5 - zfs root pool 'snv' and root filesystem 'b65' installgrub on c0d0s0 puts grub on the same disk as c0d0s5, but indicates which slice is the default boot slice. So, once you default boot from c0d0s5, you

Re: [zfs-discuss] ZFS boot: Now, how can I do a pseudo live upgrade?

2007-05-25 Thread Lin Ling
Malachi de Ælfweald wrote: No, I did mean 'snapshot -r' but I thought someone on the list said that the '-r' wouldn't work until b63... hmmm... 'snapshot -r' is available before b62, however, '-r' may run into a stack overflow (bug 6533813) which is fixed in b63. Lin _

Re: [zfs-discuss] ZFS boot from compressed zfs

2007-04-22 Thread Lin Ling
Eric Schrock wrote: This is: 6538017 ZFS boot to support gzip decompression This should be fixed in the near future. In the meantime, lzjb should work just fine (albeit with lower compression ratio). Unfortunately, lzjb is not working well and needs to be fixed as well, see: 6541114 GRUB

Re: [zfs-discuss] Re: Restrictions on ZFS boot?

2007-04-22 Thread Lin Ling
Mario Goebbels wrote: With "one disk" I basically mean pools consisting of a single toplevel vdev. The current documentation poses this restriction, either a single disk or a mirror. Yes, it is still the case that the roopool has to be either a single vdev pool or a mirror. Currently, we

Re: [zfs-discuss] ZFS Boot support for the x86 platform

2007-03-29 Thread Lin Ling
We will make the manual and netinstall instructions available to non-SWAN folks shortly. The manual instruction is available at http://www.opensolaris.org/os/community/zfs/boot/zfsboot-manual/ We are still working on the Netinstall/DVD binary/setup kit. Will send out a notice whe

Re: [zfs-discuss] ZFS Boot support for the x86 platform

2007-03-28 Thread Lin Ling
We currently have a working prototype for SPARC (via newboot SPARC project). We don't have a firm date yet, but shouldn't be too far away :-). Lin Matty wrote: Howdy, This is awesome news that ZFS boot support is available for x86 platforms. Do any of the ZFS developers happen to know when ZF

Re: [zfs-discuss] ZFS Boot support for the x86 platform

2007-03-28 Thread Lin Ling
Malachi de Ælfweald wrote: Should I: a) install b60, figure out how to bfu to b62, then try to convert to the zfs root b) wait to install Solaris until b62 comes out c) follow the original instructions from last year (with b60) and then figure out how to switch to the new mechanism when it is

Re: [zfs-discuss] ZFS Boot support for the x86 platform

2007-03-28 Thread Lin Ling
We will make the manual and netinstall instructions available to non-SWAN folks shortly. Tim Foster also has a script to do the set up, wait for his blog. Lin Richard Elling wrote: Cyril Plisko wrote: First of all I'd like to congratulate the ZFS boot team with the integration of their wor

Re: [zfs-discuss] Re: Re: update on zfs boot support

2007-03-11 Thread Lin Ling
Matty wrote: How will /boot/grub/menu.lst be updated? Will the admin have to run bootadm after the root clone is created, or will the zfs utility be enhanced to populate / remove entries from the menu.lst? The detail of how menu.lst will be updated is still being worked out. We don't plan on u

Re: [zfs-discuss] Re: Re: update on zfs boot support

2007-03-11 Thread Lin Ling
Matty wrote: I am curious how snapshots and clones will be integrated with grub. Will it be posible to boot from a snapshot? I think this would be useful when applying patches, since you could snapshot / ,/var and /opt, patch the system, and revert back (by choosing a snapshot from the grub menu)

Re: [zfs-discuss] Re: update on zfs boot support

2007-03-09 Thread Lin Ling
Ivan Wang wrote: Hi, However, this raises another concert that during recent discussions regarding to disk layout of a zfs system (http://www.opensolaris.org/jive/thread.jspa?threadID=25679&tstart=0) it was said that currently we'd better give zfs the whole device (rather than slices) and kee

Re: [zfs-discuss] update on zfs boot support

2007-03-09 Thread Lin Ling
Hi Ian, I might misunderstand your plan. I assumed you'll throw in a small boot drive as the zfs root pool. ZFS root pool can be a mirrored pool, so you don't need to use SVM mirror. Lin Ian Collins wrote: Lin Ling wrote: Ian Collins wrote: Thanks for the head

Re: [zfs-discuss] update on zfs boot support

2007-03-08 Thread Lin Ling
Ian Collins wrote: Thanks for the heads up. I'm building a new file server at the moment and I'd like to make sure I can migrate to ZFS boot when it arrives. My current plan is to create a pool on 4 500GB drives and throw in a small boot drive. Will I be able to drop the boot drive and move /

Re: [zfs-discuss] update on zfs boot support

2007-03-08 Thread Lin Ling
Yes, the initial release of bootable zfs has restriction on the root pool: i.e. no concatenation or RAIDZ, only single deviced pool or a mirrored configuration. This is mainly due to limitations on how many disks the firmware can access at boot time. Lin Francois Dion wrote: On Thu, 2007-0

Re: [zfs-discuss] Source to the on disk spec document

2006-07-24 Thread Lin Ling
Darren J Moffat wrote: Where can I get the source file for the on disk spec document. I want to update it with the changes to the structures for crypto support. I need to do this for customer I'm meeting with to discuss the crypto features being added to ZFS. You can find a copy of the o