[CentOS] does having a centos wiki acct grant edit access?

2010-09-25 Thread Robert P. J. Day
i just registered for a centos wiki account, and was wondering if this gives me edit capability. i'm prepping for the first of a number of RHEL/centos basic admin courses and currently working my way thru the wiki, collecting neat tricks and ideas and, occasionally, i'll stumble over typoes --

Re: [CentOS] does having a centos wiki acct grant edit access?

2010-09-25 Thread Ned Slider
On 25/09/10 11:36, Robert P. J. Day wrote: > >i just registered for a centos wiki account, and was wondering if > this gives me edit capability. i'm prepping for the first of a number > of RHEL/centos basic admin courses and currently working my way thru > the wiki, collecting neat tricks and

Re: [CentOS] does having a centos wiki acct grant edit access?

2010-09-25 Thread Robert P. J. Day
On Sat, 25 Sep 2010, Ned Slider wrote: > No, an account does not automatically give you edit rights, and you > need to take this to the centos-docs list where a wiki editor will > be happy to make the edits for you. thanks muchly. rday --

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Benjamin Franz
On 09/24/2010 07:50 PM, Digimer wrote: > Raid 10 requires 4 drives. First you would make two RAID 0 arrays, then > create a third array that is RAID 1 using the two RAID 0 arrays for it's > devices. > > With only two drives, your option is RAID 1 (mirroring - proper > redundancy) or RAID 0 (stripin

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Karanbir Singh
On 09/25/2010 01:06 PM, Benjamin Franz wrote: > If you have a single drive failure with RAID 0+1 you've lost *all* of > your redundancy - one more failure and you are dead. If you create two > Things get a bit 'grey' with the mdraid10 and extentions, look at : http://en.wikipedia.org/wiki/Non-sta

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Christopher Chan
Jacob Bresciani wrote: > RAID10 requires at least 4 drives does it not? > > Since it's a strip set of mirrored disks, the smallest configuration I > can see is 4 disks, 2 mirrored pairs stripped. He might be referring to what he can get from the mdraid10 (i know, Neil Brown could have chosen a

[CentOS] ca-bundle.crt expired

2010-09-25 Thread Timothy Murphy
I notice that the certificate /etc/pki/tls/certs/ca-bundle.crt on my CentOS-5.5 system expired on 7 Jan 2010, although the openssl-0.9.8e-12.el5_4.6 package was updated in March. What is the point of this certificate? -- Timothy Murphy e-mail: gayleard /at/ eircom.net tel: +353-86-2336090, +35

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Ross Walker
On Sep 25, 2010, at 9:11 AM, Christopher Chan wrote: > Jacob Bresciani wrote: >> RAID10 requires at least 4 drives does it not? >> >> Since it's a strip set of mirrored disks, the smallest configuration I >> can see is 4 disks, 2 mirrored pairs stripped. > > He might be referring to what he c

Re: [CentOS] Configuring BIND to answer to two domain names (four IP addresses)

2010-09-25 Thread Les Mikesell
On 9/24/10 11:12 PM, cpol...@surewest.net wrote: > On Fri, Sep 24, 2010 at 10:28:41PM +0200, Dotan Cohen wrote: >> On Fri, Sep 24, 2010 at 22:24, Alexander Dalloz wrote: >>> http://www.zytrax.com/books/dns/ >>> >>> That is a good source to read up about bind configuration. >>> >>> As a sidenote pl

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Tom H
On Sat, Sep 25, 2010 at 11:48 AM, Ross Walker wrote: > On Sep 25, 2010, at 9:11 AM, Christopher Chan > wrote: >> Jacob Bresciani wrote: >>> RAID10 requires at least 4 drives does it not? >>> >>> Since it's a strip set of mirrored disks, the smallest configuration I >>> can see is 4 disks, 2 mirr

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Ross Walker
On Sep 25, 2010, at 1:52 PM, Tom H wrote: > On Sat, Sep 25, 2010 at 11:48 AM, Ross Walker wrote: >> On Sep 25, 2010, at 9:11 AM, Christopher Chan >> wrote: >>> Jacob Bresciani wrote: RAID10 requires at least 4 drives does it not? Since it's a strip set of mirrored disks, the sm

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Miguel Medalha
> And don't do it that way. > > If you have a single drive failure with RAID 0+1 you've lost *all* of > your redundancy - one more failure and you are dead. If you create two > RAID1 sets and then strip them into a RAID0 you get pretty much the same > performance and space efficiency characteristi

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Tom Bishop
Thanks for all of the inputs...I finally came across a good article summarizing what I needed, looks like I am going to try to the f2 option and then do some testing vs the default n2 option. I am building the array as we speak but it looks like building the f2 option will take 24hrs vs 2hrs for t

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Miguel Medalha
> Mdraid10 actually allows for a 3 drive raid10 set. It isn't raid10 per say > but a raid level based on distributing copies of chunks around the spindles > for redundancy. Isn't this what they call RAID 1e (RAID 1 Enhanced), which needs a minimum of 3 drives? This seems to me a much better n

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Nataraj
Miguel Medalha wrote: >> Mdraid10 actually allows for a 3 drive raid10 set. It isn't raid10 per say >> but a raid level based on distributing copies of chunks around the spindles >> for redundancy. >> > > Isn't this what they call RAID 1e (RAID 1 Enhanced), which needs a > minimum of 3 driv

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Ross Walker
On Sep 25, 2010, at 4:15 PM, Miguel Medalha wrote: > >> Mdraid10 actually allows for a 3 drive raid10 set. It isn't raid10 per say >> but a raid level based on distributing copies of chunks around the spindles >> for redundancy. > > Isn't this what they call RAID 1e (RAID 1 Enhanced), which n

[CentOS] Mock on 5.5 x86_64 failing with Could not find useradd in chroot, maybe the install failed?

2010-09-25 Thread Jason Pyeron
I am atempting to work with some rpms in the c5-testing repo. When I add: [c5-testing] name=CentOS-5 Testing baseurl=http://dev.centos.org/centos/5/testing/x86_64/ gpgcheck=1 gpgkey=http://dev.centos.org/centos/RPM-GPG-KEY-CentOS-testing to centos-5-x86_64.cfg, saving as centos-5-x86_64-testdev.

Re: [CentOS] Mock on 5.5 x86_64 failing with Could not find useradd inchroot, maybe the install failed? [SOLVED]

2010-09-25 Thread Jason Pyeron
Solved, > -Original Message- > From: centos-boun...@centos.org > [mailto:centos-boun...@centos.org] On Behalf Of Jason Pyeron > Sent: Saturday, September 25, 2010 17:22 > To: 'CentOS mailing list' > Subject: [CentOS] Mock on 5.5 x86_64 failing with Could not > find useradd inchroot, mayb

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Miguel Medalha
> The raid1e type probably didn't exist when Neil Brown came up with the > algorithm. You are probably right. > He should have patented it though... Maybe... > Maybe he started out with the idea to create a raid10, but didn't want the > complexity of managing sub-arrays so decided just to re

Re: [CentOS] Raid 10 questions...2 drive

2010-09-25 Thread Tom H
On Sat, Sep 25, 2010 at 4:04 PM, Ross Walker wrote: > On Sep 25, 2010, at 1:52 PM, Tom H wrote: >> On Sat, Sep 25, 2010 at 11:48 AM, Ross Walker wrote: >>> On Sep 25, 2010, at 9:11 AM, Christopher Chan >>> wrote: Jacob Bresciani wrote: > RAID10 requires at least 4 drives does it not?

[CentOS] (In)(x)sane privilege/access issue

2010-09-25 Thread Mark
I just picked up a new HP OfficeJet J3680 all-in-one (because, as previously posted, my 4315 broke), and I was able to install the printer using the latest hplip's hp-setup command, BUT: My sane: libsane-hpaio.x86_64 1.6.7-4.1.el5.4 installed sane-backends.x86_64