Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-06 Thread William L. Maltby
On Sun, 2008-07-06 at 18:41 -0400, Filipe Brandenburger wrote: > > You can actually do that by using "chroot" from a rescue CD. I usually > want to do that on my systems, when I clone from a machine with > hardware RAID to a machine on which I will use software RAID. After > copying the image (u

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-06 Thread Filipe Brandenburger
On Sun, Jul 6, 2008 at 3:28 PM, William L. Maltby <[EMAIL PROTECTED]> wrote: > He is trying to copy an existing install, transport the drive and boot. > Until he gets a boot that allows the new root to be detected *as* the > new root, I don't know if that would work. You can actually do that by us

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-06 Thread William L. Maltby
On Sun, 2008-07-06 at 11:04 -0400, Filipe Brandenburger wrote: > Hi, > > On Sun, Jul 6, 2008 at 6:36 AM, William L. Maltby > <[EMAIL PROTECTED]> wrote: > >> > If it's a boot drive, remember to rebuild your initrd and modify the > >> > init file to ignore lvm lock failures with the new VG name. Ot

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-06 Thread Filipe Brandenburger
Hi, On Sun, Jul 6, 2008 at 6:36 AM, William L. Maltby <[EMAIL PROTECTED]> wrote: >> > If it's a boot drive, remember to rebuild your initrd and modify the >> > init file to ignore lvm lock failures with the new VG name. Otherwise >> > you'll be fighting some more battles. >> >> Yes, I remember get

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-06 Thread William L. Maltby
On Sun, 2008-07-06 at 06:36 -0400, William L. Maltby wrote: > > Still in the top level working directory () > >find | cpio -oac | gzip --best > > Just checked. "find *" is what you want. Also, there are a couple ignorelocking failures and a mkrootdev. Change the ignore... that has the V

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-06 Thread William L. Maltby
On Sat, 2008-07-05 at 23:58 -0400, Robert Moskowitz wrote: > William L. Maltby wrote: > > On Fri, 2008-07-04 at 17:38 -0400, Robert Moskowitz wrote: > > > >> > >> > > > > > >> Now actually, I would have perfered renaming the LVM partition and its > >> internal ext3 partitions. I even

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-05 Thread Robert Moskowitz
William L. Maltby wrote: On Fri, 2008-07-04 at 17:38 -0400, Robert Moskowitz wrote: Now actually, I would have perfered renaming the LVM partition and its internal ext3 partitions. I even had a naming convention laid out if I had do this via Install instead. If it's a boo

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-05 Thread mkn0014
Take a look at Ghost 4 Linux when your at it ;-) /Mats ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Les Mikesell
Robert Moskowitz wrote: William L. Maltby wrote: On Fri, 2008-07-04 at 11:41 -0500, Les Mikesell wrote: Yes, dd is actually pretty slow in wall clock time. Where it wins is in human time since you just type a short command line and go away, and it duplicates any setup work you've

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread William L. Maltby
On Fri, 2008-07-04 at 17:38 -0400, Robert Moskowitz wrote: > > Now actually, I would have perfered renaming the LVM partition and its > internal ext3 partitions. I even had a naming convention laid out if I > had do this via Install instead. If it's a boot drive, remember to rebuild your ini

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread William L. Maltby
On Fri, 2008-07-04 at 17:38 -0400, Robert Moskowitz wrote: > William L. Maltby wrote: > > On Fri, 2008-07-04 at 11:41 -0500, Les Mikesell wrote: > > > >> > >> > > > > > >> Yes, dd is actually pretty slow in wall clock time. Where it wins is in > >> human time since you just type a sh

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Robert Moskowitz
William L. Maltby wrote: On Fri, 2008-07-04 at 11:41 -0500, Les Mikesell wrote: Yes, dd is actually pretty slow in wall clock time. Where it wins is in human time since you just type a short command line and go away, and it duplicates any setup work you've done in addition too i

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Robert Moskowitz
I am building the Clonezilla live CD now Les Mikesell wrote: Robert Moskowitz wrote: It will be many times faster than doing DD images of entire drives. eg. in my case here, i can provision a new machine in 2 min and 43 seconds for a base+core minimal centos-5 install. installing over h

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Les Mikesell
Robert Moskowitz wrote: It will be many times faster than doing DD images of entire drives. eg. in my case here, i can provision a new machine in 2 min and 43 seconds for a base+core minimal centos-5 install. installing over http from a machine on a GiB/sec link and installing to a 2 disk rai

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread William L. Maltby
On Fri, 2008-07-04 at 11:41 -0500, Les Mikesell wrote: > > Yes, dd is actually pretty slow in wall clock time. Where it wins is in > human time since you just type a short command line and go away, and it > duplicates any setup work you've done in addition too installing the > packages. But

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Les Mikesell
Robert Moskowitz wrote: Is there some way, (with dd I might guess) to do a hardare level copy? I've seen many posts on this list that recommend Clonezilla for this sort of thing. You run off CD and it is said to be faster than DD because it is hardware aware (forgive the alliteration) and

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Les Mikesell
Karanbir Singh wrote: Robert Moskowitz wrote: I am building three identical systems. Well they will have different host names, and with time the software setups will drift. But at install time they are identical. ..snip... I would hope this is faster than 2 more installs. its not do the in

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Robert Moskowitz
Karanbir Singh wrote: Robert Moskowitz wrote: I am building three identical systems. Well they will have different host names, and with time the software setups will drift. But at install time they are identical. ..snip... I would hope this is faster than 2 more installs. its not do the ins

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Karanbir Singh
Robert Moskowitz wrote: I am building three identical systems. Well they will have different host names, and with time the software setups will drift. But at install time they are identical. ..snip... I would hope this is faster than 2 more installs. its not do the install over the network

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread Robert Moskowitz
William L. Maltby wrote: On Thu, 2008-07-03 at 21:11 -0400, Robert Moskowitz wrote: Is there some way, (with dd I might guess) to do a hardare level copy? I've seen many posts on this list that recommend Clonezilla for this sort of thing. You run off CD and it is said to be

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread William L. Maltby
On Fri, 2008-07-04 at 05:22 -0400, William L. Maltby wrote: > On Thu, 2008-07-03 at 21:11 -0400, Robert Moskowitz wrote: > > > > > > because it is hardware aware (forgive the alliteration) and so only s/hardware/file system/ # I *knew* I needed coffee first. > copies actual data. > -- Bil

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-04 Thread William L. Maltby
On Thu, 2008-07-03 at 21:11 -0400, Robert Moskowitz wrote: > > Is there some way, (with dd I might guess) to do a hardare level copy? I've seen many posts on this list that recommend Clonezilla for this sort of thing. You run off CD and it is said to be faster than DD because it is hardware awa

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-03 Thread Les Mikesell
Robert Moskowitz wrote: I am building three identical systems. Well they will have different host names, and with time the software setups will drift. But at install time they are identical. Is there some way, (with dd I might guess) to do a hardare level copy? All three drives are Hitachi

Re: [CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-03 Thread Terry Polzin
On Thursday July 3 2008, Robert Moskowitz wrote: > I am building three identical systems. Well they will have different > host names, and with time the software setups will drift. But at > install time they are identical. > > Is there some way, (with dd I might guess) to do a hardare level copy?

[CentOS] Three Identical systems - short cut to setting up the drives?

2008-07-03 Thread Robert Moskowitz
I am building three identical systems. Well they will have different host names, and with time the software setups will drift. But at install time they are identical. Is there some way, (with dd I might guess) to do a hardare level copy? All three drives are Hitachi DK23DA-40F (40Gb). Suppo