Re: TRIM on ZFS mirror

2013-08-02 Thread aurfalien
Confirmed in beta 1. - aurf On Aug 2, 2013, at 2:12 AM, John Andreasson wrote: > Hi. > > I read that FreeBSD 9.2 will bring TRIM to ZFS. Does anyone know if this > works even if the zpool is a mirror? > > John > ___ > freeb

Re: TRIM on ZFS mirror

2013-08-02 Thread Dan Nelson
In the last episode (Aug 02), John Andreasson said: > I read that FreeBSD 9.2 will bring TRIM to ZFS. Does anyone know if this > works even if the zpool is a mirror? The vdev type doesn't matter. It'll work on plain disks, mirrors, and raidzs. If for some reason you have a po

TRIM on ZFS mirror

2013-08-02 Thread John Andreasson
Hi. I read that FreeBSD 9.2 will bring TRIM to ZFS. Does anyone know if this works even if the zpool is a mirror? John ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any

Re: Adding another mirror to existing ZFS-root mirror?

2013-07-17 Thread krad
you could just give the raw disks to zfs On 15 July 2013 17:23, Scott Ballantyne wrote: > Hi, > > I have the current situation: > > sdb@gigawattmomma$ zpool status zroot > > NAME STATE READ WRITE CKSUM > zroot ONLINE 0 0

Adding another mirror to existing ZFS-root mirror?

2013-07-15 Thread Scott Ballantyne
Hi, I have the current situation: sdb@gigawattmomma$ zpool status zroot NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 gpt/disk0 ONLINE 0 0 0 gpt/disk1

Re: [offtopic] ZFS mirror install /mnt is empty

2013-05-15 Thread Shane Ambler
On 15/05/2013 15:55, Trond Endrestøl wrote: Am I the only one to receive these emails twice, delayed only by a couple of days since receiving the original emails? Judging be the headers below this is either misconfiguration, a MITM attack or something else. yes I got a duplicate of the origin

Re: [offtopic] ZFS mirror install /mnt is empty

2013-05-15 Thread Paul Kraus
I responded to Trond privately. On May 15, 2013, at 2:25 AM, Trond Endrestøl wrote: > Am I the only one to receive these emails twice, delayed only by a > couple of days since receiving the original emails? > > Judging be the headers below this is either misconfiguration, a MITM > attack or

Re: ZFS mirror install /mnt is empty

2013-05-14 Thread Roland van Laar
On 13-05-13 07:58, Trond Endrestøl wrote: On Sun, 12 May 2013 23:11+0200, Roland van Laar wrote: Hello, I followed these[1] step up to the Finishing touches. I'm using a 9.1 Release. After the install I go into the shell and /mnt is empty. The mount command shows that the zfs partitions are m

Re: [offtopic] ZFS mirror install /mnt is empty

2013-05-14 Thread Trond Endrestøl
ed: from [192.168.2.66] ([96.236.21.119]) by mx.google.com with ESMTPSA id lb10sm12958692veb.5.2013.05.13.06.38.03 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 13 May 2013 06:38:03 -0700 (PDT) Subject: Re: ZFS mirror install /mnt is empty Mime-Version: 1.0 (Mac OS X Mail 6.3 \(1503\))

Re: ZFS mirror install /mnt is empty

2013-05-14 Thread Paul Kraus
it all depends on the compressibility of the data, the available CPU resources, the speed of the CPU resources, and the I/O bandwidth to/from the drives. Note also that RAIDz (RAIDz2, RAIDz3) have their own computational overhead, so compression may be a bigger advantage in this c

Re: ZFS mirror install /mnt is empty

2013-05-13 Thread Shane Ambler
On Mon, 13 May 2013 08:40-0400, Paul Kraus wrote: On May 13, 2013, at 1:58 AM, Trond Endrestøl wrote: Due to advances in hard drive technology, for the worse I'm afraid, i.e. 4K disk blocks, I wouldn't bother enabling compression on any ZFS file systems. I might change my blog posts to reflect

Re: ZFS mirror install /mnt is empty

2013-05-13 Thread Paul Kraus
On May 13, 2013, at 9:25 AM, Trond Endrestøl wrote: > > I guess it's due to my (mis)understanding that files shorter than 4KB > stored on 4K drives never will be subject to compression. And as you > state below, the degree of compression depends largely on the data at > hand. Not a m

Re: ZFS mirror install /mnt is empty

2013-05-13 Thread Trond Endrestøl
On Mon, 13 May 2013 08:40-0400, Paul Kraus wrote: > On May 13, 2013, at 1:58 AM, Trond Endrestøl > wrote: > > > Due to advances in hard drive technology, for the worse I'm afraid, > > i.e. 4K disk blocks, I wouldn't bother enabling compression on any ZFS > > file systems. I might change my bl

Re: ZFS mirror install /mnt is empty

2013-05-13 Thread Paul Kraus
On May 13, 2013, at 1:58 AM, Trond Endrestøl wrote: > Due to advances in hard drive technology, for the worse I'm afraid, > i.e. 4K disk blocks, I wouldn't bother enabling compression on any ZFS > file systems. I might change my blog posts to reflect this stop gap. > > If you do happen to hav

Re: ZFS mirror install /mnt is empty

2013-05-12 Thread Trond Endrestøl
On Sun, 12 May 2013 23:11+0200, Roland van Laar wrote: > Hello, > > I followed these[1] step up to the Finishing touches. > I'm using a 9.1 Release. > > After the install I go into the shell and /mnt is empty. > The mount command shows that the zfs partitions are mounted. > When I reboot the sys

ZFS mirror install /mnt is empty

2013-05-12 Thread Roland van Laar
Hello, I followed these[1] step up to the Finishing touches. I'm using a 9.1 Release. After the install I go into the shell and /mnt is empty. The mount command shows that the zfs partitions are mounted. When I reboot the system it can't find the bootloader. What can I do to fix this? Thanks,

FreeBSD-9.1-RELEASE-i386 geom mirror+stripe question.

2013-01-15 Thread Alexander Zhegalov
Hi. Is it possible to configure geom mirror+stripe (looks like RAID10)? Trying to do it in VirtualBox: gmirror label -v gm11 /dev/ada0s2 /dev/ada1s2 gmirror label -v gm12 /dev/ada2s2 /dev/ada3s2 gstripe label -v gs0 /dev/mirror/gm11 /dev/mirror/gm12 newfs -U /dev/stripe/gs0 mount /dev

4k alignment for attaching new disk to zfs mirror

2012-10-08 Thread Karolis Eigelis
Hi, Before creating a pool i setup two disks mirror with gnop trick to have ashift=12 - 4k pool alignment. I also did that for the disk partitions (gpt -a 4k option) to have partitions 4k alignment (diskinfo -v disk shows stripesize=4096 for both disks). Now i replaced one disk with a new one

Re: Becoming a Mirror

2012-08-28 Thread n j
Hello Justin, On Mon, Aug 27, 2012 at 2:25 AM, Justin Dorfman wrote: > Hello, > > I was wondering how our company can provide a mirror for the FreeBSD > project? > > Thanks. Have a look at http://www.freebsd.org/doc/en_US.ISO8859-1/articles/hubs/article.ht

Becoming a Mirror

2012-08-26 Thread Justin Dorfman
Hello, I was wondering how our company can provide a mirror for the FreeBSD project? Thanks. Regards, Justin Dorfman <http://www.twitter.com/jdorfman> NetDNA <http://www.netdna.com>™ The Science of Acceleration™ ___ freebsd-questions

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Wojciech Puchar
h MBR partitions. The second works with GPT partitioning also. true. first doesn't. for now i use only second method in spite of not using GPT. being able to de-mirror selectively a partition or not mirror some partitions at all is quite a big adventage. definitely not possible with "

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Warren Block
whole disk THEN partition it, so partition sizes sums up to gmirror size which is 1 sector less disk size. then bsdlabel -B method 2) i make same disklabel on both disk, then bsdlabel -B, them gmirror each partitions separately. often i do not mirror all partitions, ew. i do not for squid pro

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Wojciech Puchar
make same disklabel on both disk, then bsdlabel -B, them gmirror each partitions separately. often i do not mirror all partitions, ew. i do not for squid proxy data if used. both method results in system bootable from both drives and proper

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Warren Block
On Thu, 12 Jul 2012, Wojciech Puchar wrote: If that last block is already part of an MBR partition, the more strict checking stops booting in 9.0. not making MBR partition would not make problems. There's no guarantee that bsdlabel checking won't be made more strict. No matter what type of

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Wojciech Puchar
If that last block is already part of an MBR partition, the more strict checking stops booting in 9.0. not making MBR partition would not make problems. There's no guarantee that bsdlabel checking won't be made more strict. No matter what type of partitioning scheme, the metadata should not b

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Warren Block
On Thu, 12 Jul 2012, Wojciech Puchar wrote: The current Handbook procedure avoids the copy by using the existing disk as-is and just writing the gmirror metadata to the last block. Exactly what i do doing instalations manually! If that last block is already part of an MBR partition, the more

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Wojciech Puchar
The current Handbook procedure avoids the copy by using the existing disk as-is and just writing the gmirror metadata to the last block. Exactly what i do doing instalations manually! If that last block is already part of an MBR partition, the more strict checking stops booting in 9.0. not

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Warren Block
On Thu, 12 Jul 2012, Wojciech Puchar wrote: I am no expert at this however a quick Google search comes up with: http://www.freebsd.org/doc/handbook/geom-mirror.html The procedure shown there produces a mirror that will not boot on FreeBSD 9. no idea but my procedure certainly would work

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Wojciech Puchar
I am no expert at this however a quick Google search comes up with: http://www.freebsd.org/doc/handbook/geom-mirror.html The procedure shown there produces a mirror that will not boot on FreeBSD 9. no idea but my procedure certainly would work if you use installer 1) install to first disk

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Joseph Lenox
w.aisecure.net/2012/01/16/rootzfs/ and my own experimentation, for restoring from a snapshot. It can also be used to clone a system configuration from one system to another (very convenient). This is for single-drive, just set up a mirror in the initial steps if you are going that route. 1. Boot fro

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Mike Clarke
On Wednesday 11 July 2012 16:20:41 Joseph Lenox wrote: > What about a ZFS root? Just make sure both disks are in the BIOS/EFT > boot order. > http://www.aisecure.net/2011/11/28/root-zfs-freebsd9/ > > Something else we noticed on our site is that backup of a system > snapshot can be quickly restored

Re: How to mirror the FreeBSD OS on two disks

2012-07-12 Thread Wojciech Puchar
I have two SAS disks for the FreeBSD install. I want to install the freeBSD on one disk and mirror to another disk. Just like the AIX Mirror. man gmirror ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd

Re: How to mirror the FreeBSD OS on two disks

2012-07-11 Thread Joseph Lenox
-7 with a zfs receive of the desired snapshot). On 07/11/2012 04:18 AM, miles kuo wrote: Hi all, I have two SAS disks for the FreeBSD install. I want to install the freeBSD on one disk and mirror to another disk. Just like the AIX Mirror. Any changes will sync between the two disks. And if one

Re: How to mirror the FreeBSD OS on two disks

2012-07-11 Thread Warren Block
On Wed, 11 Jul 2012, Kaya Saman wrote: On Wed, Jul 11, 2012 at 10:18 AM, miles kuo wrote: Hi all, I have two SAS disks for the FreeBSD install. I want to install the freeBSD on one disk and mirror to another disk. Just like the AIX Mirror. Any changes will sync between the two disks. And if

Re: How to mirror the FreeBSD OS on two disks

2012-07-11 Thread Mikel King
all, > > I have two SAS disks for the FreeBSD install. I want to install the freeBSD > on one disk and mirror to another disk. Just like the AIX Mirror. > > Any changes will sync between the two disks. And if one disk crashed or > disconnected, the OS could continue running on a

Re: How to mirror the FreeBSD OS on two disks

2012-07-11 Thread Andreas Rudisch
On Wed, 11 Jul 2012 17:18:56 +0800 miles kuo wrote: > Does the FreeBSD support the disk mirror? How to implement it? Hi, take a look at: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/geom-mirror.html Andreas -- GnuPG key : 0x2A573565|http://www.gnupg.org/howtos

Re: How to mirror the FreeBSD OS on two disks

2012-07-11 Thread Kaya Saman
On Wed, Jul 11, 2012 at 10:18 AM, miles kuo wrote: > Hi all, > > I have two SAS disks for the FreeBSD install. I want to install the freeBSD > on one disk and mirror to another disk. Just like the AIX Mirror. > > Any changes will sync between the two disks. And if o

How to mirror the FreeBSD OS on two disks

2012-07-11 Thread miles kuo
Hi all, I have two SAS disks for the FreeBSD install. I want to install the freeBSD on one disk and mirror to another disk. Just like the AIX Mirror. Any changes will sync between the two disks. And if one disk crashed or disconnected, the OS could continue running on another disk. Does the

cvs mirror on 8, 5G dvd? Re: Extract particular date snapshot from /var/db/portsnap?

2011-10-13 Thread Peter Vereshagin
put it on a double-layer dvd, is it possible to export from there? It is noted that: http://www.freebsd.org/doc/en/articles/hubs/mirror-requirements.html 5.4G is sufficient. Another question wth cvs is: can I get the particular port in its state of N(=1,2, ...) changes ago? It seems to be possible on

Re: Create official mirror of FreeBSD

2011-09-11 Thread Antonio Olivares
y *nix and *BSD systems. It's so exciting > to have a deal with a stable systems!  So that's why I decided to write you > a letter concerning creating an official mirror of FreeBSD server in my > country. That all need to know is what procedures should I make? And what > dema

Re: FreeBSD mirror server on a Debian operating system?

2011-03-28 Thread Paul Chany
2011-03-28 20:21 keltezéssel, Gökşin Akdeniz írta: Fetching snapshot generated at Mon Mar 28 02:04:59 CEST 2011: 'here is a long word of letters and numbers' 18% of 64 MB 341 kBps 02m38s Here (or at 67%, or at.. but never reach 100%) stall the download. :( What can I do to solve this problem?

Re: FreeBSD mirror server on a Debian operating system?

2011-03-28 Thread David Brodbeck
On Sun, Mar 27, 2011 at 3:46 PM, wrote: > Chris Brennan wrote: > >> ... the list does not 'mail-back' your e-mail ... >> i.e. you do not see your own post until someone replies to it. > > ... unless you go to the subscription page and select the option > to be sent your own posts :) ...which li

Re: FreeBSD mirror server on a Debian operating system?

2011-03-28 Thread Gökşin Akdeniz
> Fetching snapshot generated at Mon Mar 28 02:04:59 CEST 2011: > 'here is a long word of letters and numbers' 18% of 64 MB 341 kBps > 02m38s > > Here (or at 67%, or at.. but never reach 100%) stall the download. :( > What can I do to solve this problem? > It looks like a network trouble. If port

Re: FreeBSD mirror server on a Debian operating system?

2011-03-28 Thread Csanyi Pal
Gökşin Akdeniz writes: >> So my question is: can I have a mirror of a FreeBSD server on my public >> server that run already a Debian operating system? > Instead of working with packages, I suggest working with ports. As you > have already installed a base system, you can ins

Re: FreeBSD mirror server on a Debian operating system?

2011-03-27 Thread perryh
Chris Brennan wrote: > ... the list does not 'mail-back' your e-mail ... > i.e. you do not see your own post until someone replies to it. ... unless you go to the subscription page and select the option to be sent your own posts :) ___ freebsd-question

Re: FreeBSD mirror server on a Debian operating system?

2011-03-27 Thread Gökşin Akdeniz
> > So my question is: can I have a mirror of a FreeBSD server on my public > server that run already a Debian operating system? > You can keep a mirror of a FreeBSD server but storage and bandwith consumption depends on what you want to "mirror". I guess you will consume

Re: FreeBSD mirror server on a Debian operating system?

2011-03-27 Thread Chris Brennan
On Sun, Mar 27, 2011 at 4:27 PM, Csanyi Pal wrote: Chris Brennan writes: > > > 2011/3/27 Paul Chany > > > This same piece of mail, you sent a few hours ago frrom this very same > > e-mail address with a different name > > Yes, because when I sent the mail first time using my gmail address,

Re: FreeBSD mirror server on a Debian operating system?

2011-03-27 Thread Csanyi Pal
Chris Brennan writes: > 2011/3/27 Paul Chany > This same piece of mail, you sent a few hours ago frrom this very same > e-mail address with a different name Yes, because when I sent the mail first time using my gmail address, I get not the mail back from the list so I was wonder what coul

Re: FreeBSD mirror server on a Debian operating system?

2011-03-27 Thread Chris Brennan
data from server stall. > > So the solution that I see in my case is to have my own FreeBSD mirror > server that I can use only me on my LAN. This mirror server should run > on my public Debian server. Why only me should use this server? Because > my ISP package allow to me only 4G

FreeBSD mirror server on a Debian operating system?

2011-03-27 Thread Paul Chany
wn FreeBSD mirror server that I can use only me on my LAN. This mirror server should run on my public Debian server. Why only me should use this server? Because my ISP package allow to me only 4GB traffic. So my question is: can I have a mirror of a FreeBSD server on my public server that run

FreeBSD mirror server on a Debian operating system?

2011-03-27 Thread Csanyi Pal
wn FreeBSD mirror server that I can use only me on my LAN. This mirror server should run on my public Debian server. Why only me should use this server? Because my ISP package allow to me only 4GB traffic. So my question is: can I have a mirror of a FreeBSD server on my public server that run alread

Re: Run your own portsnap mirror?

2011-02-10 Thread Jason Helfman
On Thu, Feb 10, 2011 at 10:13:38PM +, RW thus spake: On Thu, 10 Feb 2011 14:52:01 -0500 Lowell Gilbert wrote: patrick writes: > Is there any official way to run a private portsnap mirror? ie. Have > one, external server fetch from the official portsnap sources, and > then

Re: Run your own portsnap mirror?

2011-02-10 Thread RW
On Thu, 10 Feb 2011 14:52:01 -0500 Lowell Gilbert wrote: > patrick writes: > > > Is there any official way to run a private portsnap mirror? ie. Have > > one, external server fetch from the official portsnap sources, and > > then internal servers pulling from the priv

Re: Run your own portsnap mirror?

2011-02-10 Thread Rob Farmer
On Wed, Feb 9, 2011 at 2:56 PM, patrick wrote: > Is there any official way to run a private portsnap mirror? ie. Have > one, external server fetch from the official portsnap sources, and > then internal servers pulling from the priva

Re: Run your own portsnap mirror?

2011-02-10 Thread Lowell Gilbert
patrick writes: > Is there any official way to run a private portsnap mirror? ie. Have > one, external server fetch from the official portsnap sources, and > then internal servers pulling from the private mirror? It runs over pipelined HTTP, so all you need to do is set up a caching H

Run your own portsnap mirror?

2011-02-09 Thread patrick
Is there any official way to run a private portsnap mirror? ie. Have one, external server fetch from the official portsnap sources, and then internal servers pulling from the private mirror? ___ freebsd-questions@freebsd.org mailing list http

Re: 8.1-release Western Digital My Book Mirror Edition u.s.b. 2.0 drive

2011-01-28 Thread ill...@gmail.com
ital > My Book Mirror Edition u.s.b. 2.0 external hard drive? I doubt an exhaustive list of USB wazzits, frobdars, & dimsum will ever be written even for Winders or Linus, let alone FBSD. Seeing as how the RAID controller, whether hard or soft, is going to be behind a USB adapter, I doubt

8.1-release Western Digital My Book Mirror Edition u.s.b. 2.0 drive

2011-01-28 Thread leeoliveshackelford
Book Mirror Edition u.s.b. 2.0 external hard drive? It is a RAID-1 drive, although I have not been able to determine if the RAID is created in software or hardware. If 8.1-release does not support this device, what is the most similar u.s.b. RAID drive that it does support, if any? Any

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread Matthew Seaman
On 26/01/2011 21:57, O. Hartmann wrote: > My thinking was simple, I thought since the two physical 1TB disks build > one joint pool of 2TB overall capacity, I could simply 'mirror' this > pool to another disk of the same capacity. > Is there a way to 'send' via

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread Dan Nelson
o see exactly how his disks are set up ("zpool status pool1" and "pool2" would be nice), but if he did two "zpool add" commands, he has two independant vdevs in one zpool, and he can mirror each of them with a "zpool attach" command. ZFS doesn't have a

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread O. Hartmann
pool of 2TB overall capacity, I could simply 'mirror' this pool to another disk of the same capacity. Is there a way to 'send' via ZFS the data of the pool to the backup disk, like a snapshot from one pool to another one? Oliver ___ fr

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread Christer Solskogen
On Wed, Jan 26, 2011 at 9:42 PM, Dan Nelson wrote: > ZFS lets you add and detach mirrors on the fly, since you're not changing > the capacity of the pool itself.  Sure, you're going to lose the contents of > the large 2TB drive, but that's sort of assumed.  You can't convert 4TB of > non-mirrored

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread Dan Nelson
e to migrate the two-disk pool without > >> > data loss into a mirrored pool by adding the one 2TB-disk? > >> > >> No, you cant create a two-way mirror of three disks with ZFS. The only > >> way of doing what you want by creating a gmirror (or by hardware raid) >

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread Christer Solskogen
pool by adding the one 2TB-disk? >> >> No, you cant create a two-way mirror of three disks with ZFS. The only way >> of doing what you want by creating a gmirror (or by hardware raid) of the >> two 1TB disks. > > You can, if you partition the 2tb disk into two smaller vo

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread Dan Nelson
In the last episode (Jan 26), Christer Solskogen said: > On Wed, Jan 26, 2011 at 9:42 AM, O. Hartmann wrote: > > My question is: is it possible to migrate the two-disk pool without data > > loss into a mirrored pool by adding the one 2TB-disk? > > No, you cant create a tw

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread krad
On 26 January 2011 09:21, Christer Solskogen wrote: > On Wed, Jan 26, 2011 at 9:42 AM, O. Hartmann > wrote: > >> My question is: is it possible to migrate the two-disk pool without data >> loss into a mirrored pool by adding the one 2TB-disk? >> > > No, you cant

Re: FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread Christer Solskogen
On Wed, Jan 26, 2011 at 9:42 AM, O. Hartmann wrote: > My question is: is it possible to migrate the two-disk pool without data > loss into a mirrored pool by adding the one 2TB-disk? > No, you cant create a two-way mirror of three disks with ZFS. The only way of doing what you want by

FreeBSD 9/ZFS: Striped Pool (2 disks) migrating to mirror (onto additional disk)

2011-01-26 Thread O. Hartmann
I've got a problem. For performance reasons I use two 1TB harddrives as a single pool, and as far as I know, ZFS on recent FreeBSD 9/amd64 treats suchs pools 'striped'. Well, I can measure a performance gain in writing and reading. Well, for backup, I use an additional 2TB disk, ZFS, compressed

Re: Half a Mirror Backup

2011-01-02 Thread Matthew Seaman
On 02/01/2011 20:30, David Brodbeck wrote: > On Sun, Jan 2, 2011 at 11:56 AM, Jason C. Wells wrote: >> Is using one half of a mirror as a backup a good/bad idea? >> >> I was thinking of rotating drives on a periodic basis as a back up method. >> You'd get the back

Re: Half a Mirror Backup

2011-01-02 Thread Julian H. Stacey
David Brodbeck wrote: > On Sun, Jan 2, 2011 at 11:56 AM, Jason C. Wells wrote: > > Is using one half of a mirror as a backup a good/bad idea? > > > > I was thinking of rotating drives on a periodic basis as a back up method. > >  You'd get the backup instantly, bu

Re: Half a Mirror Backup

2011-01-02 Thread David Brodbeck
On Sun, Jan 2, 2011 at 11:56 AM, Jason C. Wells wrote: > Is using one half of a mirror as a backup a good/bad idea? > > I was thinking of rotating drives on a periodic basis as a back up method. >  You'd get the backup instantly, but rebuilding the mirror with the incoming >

Half a Mirror Backup

2011-01-02 Thread Jason C. Wells
Is using one half of a mirror as a backup a good/bad idea? I was thinking of rotating drives on a periodic basis as a back up method. You'd get the backup instantly, but rebuilding the mirror with the incoming drive would take a little time and leave you vulnerable to a small loss of da

Splitting hw raid mirror.

2010-11-30 Thread Peter Ankerstål
Hi, Im running FreeBSD 8.0-RELEASE (FreeBSD hostname 8.0-RELEASE FreeBSD 8.0-RELEASE #1: Tue Dec 1 16:10:08 CET 2009 pe...@hostname:/usr/obj/usr/src/sys/GENERIC amd64) and have a MTP-raidcard with a configured mirror. mpt0 Adapter: Board Name: SAS3041E Board Assembly: L3-01101-04F

Re: Mirror Site Requirements.

2010-11-25 Thread Indexer
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 26/11/2010, at 08:27, Chris Brennan wrote: > On Thu, Nov 25, 2010 at 10:21 AM, Walter Gonzalez Flores < > wgonza...@gtdinternet.com> wrote: > >> Hello everyone!. >> >> I work for an ISP and we would like to b

Re: Mirror Site Requirements.

2010-11-25 Thread Chris Brennan
On Thu, Nov 25, 2010 at 10:21 AM, Walter Gonzalez Flores < wgonza...@gtdinternet.com> wrote: > Hello everyone!. > > I work for an ISP and we would like to be mirror site for downloads. What > are the requirements for this?. > You might consider looking at the handbo

Mirror Site Requirements.

2010-11-25 Thread Walter Gonzalez Flores
Hello everyone!. I work for an ISP and we would like to be mirror site for downloads. What are the requirements for this?. Greetings. Lacnic Info: Name: GTD Internet S.A. ASN: 14259 -- Walter González Flores Cisco CCNA Certified CSCO ID CSCO11327392 Administrador de Conectividad y Redes

Fwd: The FreeBSD mirror in Singapore seems have problem,

2010-11-09 Thread Cheng Renquan
Relay access denied > (state 14). -- Forwarded message -- From: Cheng Renquan Date: Wed, Nov 10, 2010 at 10:34 AM Subject: The FreeBSD mirror in Singapore seems have problem, To: hostmas...@sg.freebsd.org Hi,  The FreeBSD mirror in Singapore seems have problem, http://www.freebsd.org/doc/en_

Ubuntu mirror using freebsd?

2010-10-17 Thread Mikle Krutov
Hello, list! I've googled around a little and did not find an answer to the question. I want to create ubuntu mirror using freebsd, but not the 'global' one with all the architectures and releases, the 8.04-i386+amd64 only. Any tool in ports for achieving that? -- Old mercenaries

Re: Mirror mounts not available on FreeBSD? (was: Re: NFSv4 shows all ZFS filesystems as being owned by root)

2010-09-01 Thread David Brodbeck
more, it appears the problem is that ZFS > filesystems under an NFSv4 mountpoint are not auto-mounted by Linux > clients of a FreeBSD server the way they are when they're clients of > an OpenSolaris server; if I mount them manually, the ownership is > correct.  I think OpenSolaris cal

Mirror mounts not available on FreeBSD? (was: Re: NFSv4 shows all ZFS filesystems as being owned by root)

2010-08-31 Thread David Brodbeck
t auto-mounted by Linux clients of a FreeBSD server the way they are when they're clients of an OpenSolaris server; if I mount them manually, the ownership is correct. I think OpenSolaris calls this functionality "mirror mounts." Is there a way to get mirror mounts to work on FreeBS

Re: Mirror Freebsd - Doubts

2010-08-29 Thread Matthew Seaman
On 29/08/2010 15:37:51, Felipe Agnelli Barbosa wrote: > I am wanting to mount a mirror, to place repositories of debian / ubuntu, > because many machines in my company update the repositories and doing so > will improve the process performance. > However, I do this in FreeBSD

Mirror Freebsd - Doubts

2010-08-29 Thread Felipe Agnelli Barbosa
I am wanting to mount a mirror, to place repositories of debian / ubuntu, because many machines in my company update the repositories and doing so will improve the process performance. However, I do this in FreeBSD (with spegla, ftpmirror ...), and was wondering if it is possible, if not I will

gmirror of zfs mirror

2010-08-10 Thread Dick Hoogendijk
I'm convinced that ZFS mirroring is far better than gmirroring, but the latter uses much less memory (I think). My server has 3Gb and is solely used as server (web, files/nfs/samba, dns, mail). The data is serves does not change much, so I would think the data integrity checks of ZFS although u

RE: booting off a ZFS pool consisting of multiple striped mirror vdevs

2010-02-16 Thread Dan Naumov
> I don't know, but I plan to test that scenario in a few days. > > Matt Please share the results when you're done, I am really curious :) > It *should* work... I made changes a while back that allow for multiple > vdevs to attach to the root.  In this case you sho

Re: booting off a ZFS pool consisting of multiple striped mirror vdevs

2010-02-15 Thread Robert Noland
On Mon, 2010-02-15 at 10:07 -0800, Matt Reimer wrote: > On Sat, Feb 13, 2010 at 12:04 PM, Dan Naumov wrote: > > > Hello > > > > I have succesfully tested and used a "full ZFS install" of FreeBSD 8.0 > > on both single disk and mirror disk configurations

Re: booting off a ZFS pool consisting of multiple striped mirror vdevs

2010-02-15 Thread Matt Reimer
On Sat, Feb 13, 2010 at 12:04 PM, Dan Naumov wrote: > Hello > > I have succesfully tested and used a "full ZFS install" of FreeBSD 8.0 > on both single disk and mirror disk configurations using both MBR and > GPT partitioning. AFAIK, with the more recent -CURRENT

booting off a ZFS pool consisting of multiple striped mirror vdevs

2010-02-13 Thread Dan Naumov
Hello I have succesfully tested and used a "full ZFS install" of FreeBSD 8.0 on both single disk and mirror disk configurations using both MBR and GPT partitioning. AFAIK, with the more recent -CURRENT and -STABLE it is also possible to boot off a root filesystem located on raidz/ra

Re: Blacklisting a SourceForge mirror from ports?

2009-12-23 Thread RW
On Thu, 24 Dec 2009 03:32:20 + RW wrote: > On Wed, 23 Dec 2009 11:38:01 -0600 > Kirk Strauser wrote: > > MASTER_SITE_SOURCEFORGE=http://sunet.dl.sourceforge.net/%SUBDIR%/ > > That *usually* works, but will often return a redirect, in which > > case the fetch goes back to using the list of

Re: Blacklisting a SourceForge mirror from ports?

2009-12-23 Thread RW
On Wed, 23 Dec 2009 11:38:01 -0600 Kirk Strauser wrote: > In my /etc/make.conf, I have: > > MASTER_SITE_SOURCEFORGE=http://sunet.dl.sourceforge.net/%SUBDIR%/ I set MASTER_SORT_REGEX instead > That *usually* works, but will often return a redirect, in which case > the fetch goes back to using

RE: Blacklisting a SourceForge mirror from ports?

2009-12-23 Thread Gary Gatten
-freebsd-questi...@freebsd.org] On Behalf Of J Sisson Sent: Wednesday, December 23, 2009 4:43 PM To: Ruben de Groot; Kirk Strauser; freebsd-questions@freebsd.org Subject: Re: Blacklisting a SourceForge mirror from ports? On Wed, Dec 23, 2009 at 3:33 PM, Ruben de Groot wrote: > > Would

Re: Blacklisting a SourceForge mirror from ports?

2009-12-23 Thread J Sisson
On Wed, Dec 23, 2009 at 3:33 PM, Ruben de Groot wrote: > > Would "route add heanet.dl.sourceforge.net 127.0.0.1" help? > > Or map heanet to a non-routable addy in /etc/hosts... ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mail

Re: Blacklisting a SourceForge mirror from ports?

2009-12-23 Thread Ruben de Groot
Would "route add heanet.dl.sourceforge.net 127.0.0.1" help? On Wed, Dec 23, 2009 at 11:38:01AM -0600, Kirk Strauser typed: > in ports/Mk/bsd.sites.mk, the list of SourceForge mirrors is defined by: > > .for mirror in heanet sunet iweb switch surfnet kent freefr \ >

Re: Blacklisting a SourceForge mirror from ports?

2009-12-23 Thread Jason
I don't know about blacklisting, however you may want to look at the port called fastest_sites: /usr/ports/ports-mgmt/fastest_sites]$ cat pkg-descr Find the fastest mirror for every mirror list in bsd.sites.mk. Output is suitable for inclusion into make.conf. WWW: http://www.semicomplet

Blacklisting a SourceForge mirror from ports?

2009-12-23 Thread Kirk Strauser
in ports/Mk/bsd.sites.mk, the list of SourceForge mirrors is defined by: .for mirror in heanet sunet iweb switch surfnet kent freefr \ voxel jaist osdn nchc transact softlayer \ internode biznetnetworks ufpr # garr dfn ovh (redirect as of 2009-Sep-02

Gvinum mirror & growfs broken HELP, 7.2 RELEASE

2009-11-05 Thread Troy Kocher
Could anyone give me some input on this. . Issue: Trying to grow an existing mirrored filesystem with growfs fails. . : Given: FreeBSD 7.2-RELEASE (GENERIC) #0: Fri May 1 07:18:07 UTC 2000 - 2 drives: D data1 State: up /dev/da1s1 A: 432325/1430506 MB (30%) D data0

Re: Trying to make a mirror for a disconnected lab

2009-08-28 Thread Brian A. Seklecki
On Tue, 2009-08-25 at 22:20 -0400, Duncan Hutty wrote: > > Q. ports/distfiles contains tarballs of multiple versions of each > software; I assume that I only need one version of each tarball. And > since this mirror as described comes to ~100GiB, how can I modify my For t

Trying to make a mirror for a disconnected lab

2009-08-25 Thread Duncan Hutty
I'm planning to build a "lab" of perhaps 15 freebsd machines. Not only do I want to be a good sysadmin and only download what I need, but another issue is that these machines will live on a network that will not have a reliable connection to the internet. Therefore I want to

mirror freebsd-update server

2009-08-20 Thread Jason
Hi, I am wondering if anyone has attempted to mirror the freebsd-update server? Thanks, Jason ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "fr

gmirror + geli problem : wrong key for mirror/gm0

2009-07-14 Thread Taras Danko
Hello to all. I've got a problem setting up the gmirror + geli combination for / under the FreeBSD 7.2-RELEASE. I have successfully created the mirror/gm0 device from "fixit" bsd livecd, then I've initialized the geli provider using the command geli init -b -l 256 -s 4096

Re: How to add a slice and partition to a mirror

2009-07-09 Thread Tom Munro Glass
he working 37GB drive connected, I ran: > > > > # gmirror forget gm0 > > > > Then I connected one of the new 74GB drives and ran: > > > > # gmirror insert gm0 /dev/da1 > > > > and the mirror rebuilt itself correctly, but of course only half of the &g

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