Re: MFC of ZFSv15

2010-09-19 Thread Henri Hennebert
On 09/19/2010 18:33, Dan Mack wrote: > But I should be able to boot my ZFSv14 root pool using the ZFSv15 build of > FreeBSD, correct? Yes > But the problem scenario would be when I've upgraded by root pool to v15 and > I attempt to boot it with v14 boot loader. At least that is what I think ..

Re: MFC of ZFSv15

2010-09-19 Thread Dan Mack
Thanks for the confirmation. This worked fine and I did notice that "zpool upgrade zroot" was nice enough to emit the reminder: gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da0 which is slightly different than the recipe given in /usr/src/UPDATING: "gpart bootcode -p /boot/g

Re: MFC of ZFSv15

2010-09-19 Thread Matthew Seaman
On 19/09/2010 17:36:01, Dan Mack wrote: > But I should be able to boot my ZFSv14 root pool using the ZFSv15 > build of FreeBSD, correct? But the problem scenario would be when > I've upgraded my root pool to v15 and I attempt to boot it with v14 > boot loader. At least that is what I think ...

Re: MFC of ZFSv15

2010-09-19 Thread Dan Mack
But I should be able to boot my ZFSv14 root pool using the ZFSv15 build of FreeBSD, correct? But the problem scenario would be when I've upgraded by root pool to v15 and I attempt to boot it with v14 boot loader. At least that is what I think ... I guess what I'm getting at is ... you should

Re: MFC of ZFSv15

2010-09-19 Thread Dan Mack
But I should be able to boot my ZFSv14 root pool using the ZFSv15 build of FreeBSD, correct? But the problem scenario would be when I've upgraded my root pool to v15 and I attempt to boot it with v14 boot loader. At least that is what I think ... I guess what I'm getting at is ... you shoul

Re: MFC of ZFSv15

2010-09-17 Thread Paul Mather
On Sep 17, 2010, at 8:37 AM, Paul Mather wrote: > On Sep 16, 2010, at 1:44 AM, Martin Matuska wrote: > >> I have fixed the missing bits in r212688. >> >> Thanks for the notice. >> >> Dňa 15. 9. 2010 21:12, Xin LI wrote / napísal(a): >>> On 2010/09/15 11:30, Mike Tancsa wrote: At 02:07 PM

Re: MFC of ZFSv15

2010-09-17 Thread Jeremy Chadwick
On Fri, Sep 17, 2010 at 08:37:50AM -0400, Paul Mather wrote: > On Sep 16, 2010, at 1:44 AM, Martin Matuska wrote: > > > I have fixed the missing bits in r212688. > > > > Thanks for the notice. > > > > Dňa 15. 9. 2010 21:12, Xin LI wrote / napísal(a): > >> On 2010/09/15 11:30, Mike Tancsa wrote:

Re: MFC of ZFSv15

2010-09-17 Thread Paul Mather
On Sep 16, 2010, at 1:44 AM, Martin Matuska wrote: > I have fixed the missing bits in r212688. > > Thanks for the notice. > > Dňa 15. 9. 2010 21:12, Xin LI wrote / napísal(a): >> On 2010/09/15 11:30, Mike Tancsa wrote: >>> At 02:07 PM 9/15/2010, Pascal Stumpf wrote: First of all, a great t

Re: MFC of ZFSv15

2010-09-16 Thread Henri Hennebert
On 09/16/2010 17:18, jhell wrote: On 09/16/2010 09:55, Mike Tancsa wrote: Thanks again for all the ZFS fixes and enhancements! Are there any caveats to upgrading ? Do I just do zpool upgrade -a zfs upgrade -a or are there any extra steps ? Hi Mike, No-one knows your bootcode better tha

Re: MFC of ZFSv15

2010-09-16 Thread Martin Matuska
Dont forget to read the general "ZFS notes" section in UPDATING: ZFS notes - When upgrading the boot ZFS pool to a new version, always follow these two steps: 1.) recompile and reinstall the ZFS boot loader and boot block (this is part of "make buildworld" and "make installworld") 2.) u

Re: MFC of ZFSv15

2010-09-16 Thread Mike Tancsa
At 11:18 AM 9/16/2010, jhell wrote: On 09/16/2010 09:55, Mike Tancsa wrote: > > Thanks again for all the ZFS fixes and enhancements! Are there any > caveats to upgrading ? > > Do I just do > > zpool upgrade -a > zfs upgrade -a > > or are there any extra steps ? > Hi Mike, No-one knows your bo

Re: MFC of ZFSv15

2010-09-16 Thread jhell
On 09/16/2010 09:55, Mike Tancsa wrote: > > Thanks again for all the ZFS fixes and enhancements! Are there any > caveats to upgrading ? > > Do I just do > > zpool upgrade -a > zfs upgrade -a > > or are there any extra steps ? > Hi Mike, No-one knows your bootcode better than you. So if you

Re: MFC of ZFSv15

2010-09-16 Thread Mike Tancsa
Thanks again for all the ZFS fixes and enhancements! Are there any caveats to upgrading ? Do I just do zpool upgrade -a zfs upgrade -a or are there any extra steps ? ---Mike Mike Tancsa,

Re: MFC of ZFSv15

2010-09-16 Thread Marian Hettwer
On Thu, 16 Sep 2010 12:42:36 +0200, Guido Falsi wrote: > On Thu, Sep 16, 2010 at 10:53:02AM +0100, Marian Hettwer wrote: >> On Thu, 16 Sep 2010 10:42:40 +0200, Guido Falsi >> wrote: >> > On Thu, Sep 16, 2010 at 07:44:31AM +0200, Martin Matuska wrote: >> >> I have fixed the missing bits in r212688

Re: MFC of ZFSv15

2010-09-16 Thread Ivan Voras
On 09/16/10 12:42, Guido Falsi wrote: Related to this, I have a question. Is it convenient to put databases on a compresed filesystem? Apart from the space advantage, does it give any speed advantage/penalty? It depends on what you do. It will not save you memory usage either since data need

Re: MFC of ZFSv15

2010-09-16 Thread Guido Falsi
On Thu, Sep 16, 2010 at 10:53:02AM +0100, Marian Hettwer wrote: > On Thu, 16 Sep 2010 10:42:40 +0200, Guido Falsi > wrote: > > On Thu, Sep 16, 2010 at 07:44:31AM +0200, Martin Matuska wrote: > >> I have fixed the missing bits in r212688. > >> > >> Thanks for the notice. > > > > Just a thank you m

Re: MFC of ZFSv15

2010-09-16 Thread Marian Hettwer
On Thu, 16 Sep 2010 10:42:40 +0200, Guido Falsi wrote: > On Thu, Sep 16, 2010 at 07:44:31AM +0200, Martin Matuska wrote: >> I have fixed the missing bits in r212688. >> >> Thanks for the notice. > > Just a thank you message for the v15 development, MFS and this fast > fix. Maybe this is just nois

Re: MFC of ZFSv15

2010-09-16 Thread Guido Falsi
On Thu, Sep 16, 2010 at 07:44:31AM +0200, Martin Matuska wrote: > I have fixed the missing bits in r212688. > > Thanks for the notice. Just a thank you message for the v15 development, MFS and this fast fix. Maybe this is just noise on the lists, but I think that too little thanks get to the Free

Re: MFC of ZFSv15

2010-09-15 Thread Martin Matuska
I have fixed the missing bits in r212688. Thanks for the notice. Dňa 15. 9. 2010 21:12, Xin LI wrote / napísal(a): > On 2010/09/15 11:30, Mike Tancsa wrote: >> At 02:07 PM 9/15/2010, Pascal Stumpf wrote: >>> First of all, a great thanks to mm@ and pjd@ for the excellent work on >>> ZFS in FreeBS

Re: MFC of ZFSv15

2010-09-15 Thread Chip Camden
Quoth Pascal Stumpf on Wednesday, 15 September 2010: > First of all, a great thanks to mm@ and pjd@ for the excellent work on > ZFS in FreeBSD. :) And especially for the MFC of v15 a few hours ago. > > Unfortunately, buildworld currently fails (8-STABLE amd64) when linking > libzfs with an »unde

Re: MFC of ZFSv15

2010-09-15 Thread Xin LI
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 2010/09/15 11:30, Mike Tancsa wrote: > At 02:07 PM 9/15/2010, Pascal Stumpf wrote: >> First of all, a great thanks to mm@ and pjd@ for the excellent work on >> ZFS in FreeBSD. :) And especially for the MFC of v15 a few hours ago. > [...] > here t

Re: MFC of ZFSv15

2010-09-15 Thread Mike Tancsa
At 02:07 PM 9/15/2010, Pascal Stumpf wrote: First of all, a great thanks to mm@ and pjd@ for the excellent work on ZFS in FreeBSD. :) And especially for the MFC of v15 a few hours ago. Yes, thats a LOT of fixes! Some look very interesting indeed :) 8632:36ef517870a3 6798384 It can take a

MFC of ZFSv15

2010-09-15 Thread Pascal Stumpf
First of all, a great thanks to mm@ and pjd@ for the excellent work on ZFS in FreeBSD. :) And especially for the MFC of v15 a few hours ago. Unfortunately, buildworld currently fails (8-STABLE amd64) when linking libzfs with an »undefined reference to getmntent« error. Can anyone else confirm?