similar to: fully virt Xen DomU network question

Hello all, I have a machine with 2 SATA 250GB disks which I want to upgrade to 1TB SATAs This is the partition structure on both disks: Disk /dev/sda: 250.0 GB, 250059350016 bytes 255 heads, 63 sectors/track, 30401 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 25 200781 fd

Hello all, At our office a have a server running 3 Xen domains. Mail server, etc. I want to make this setup more redundant. There are a few howtos on the combination of Xen, DRBD, and heartbeat. That is probably the best way. Another option I am looking at is a piece of shared storage, a machine running CentOS with a large software RAID 5 array. What is the best means of sharing the storage?

Hello all, we have a new setup with xen on centos5.3 I run drbd from lvm volumes to mirror data between the two servers. both servers are 1U nec rack mounts with 8GB RAM, 2x mirrored 1TB seagate satas. The one is a dual core xeon, and the other a quad-core xeon. I have a gigabit crossover link between the two with an MTU of 9000 on each end. I currently have 6 drbds mirroring across that

Hello all, I have been running xen for a while now with two interfaces: dummy0 for host only communication, and eth0 for the outside network. my script looks like this: (/etc/xen/scripts/network-bridge-more) ------------------------------------------------------------------ #! /bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 netdev=dummy0

Hello all, Windows......................... I have installed a Windows Server 2003 fully virt domU with the GPLPV drivers. The network settings reset on every restart of the domU. Weird STOP errors keep popping up.... Was I naive to think you can run a Windows server on Xen? Are any of you guys doing it successfully? Am I better of just installing windows server 2k3 on bare hardware? Just

Hello all, I am running drbd protocol A to a secondary machine to have 'backups' of my xen domUs. Is it necessary to change the xen domains configs to use /dev/drbd* instead of the LVM volume that drbd mirrors, and which the xen domU runs of? regards, Coert

Hello all, About a year ago I set up a mail server on CentOS using this howto: http://wanderingbarque.com/howtos/mailserver/mailserver.html I managed to add amavisd-new with clamav and spamassassin. It runs very well, but it runs on CentOS 5.2, and if I try to upgrade, amavisd-new and clamav break. we are now also at the point where a backup mx will need to be implemented. If necessary I am

Hello all, I have looked around on the HCL and on other hardware sites. Do any of you have experience with Centos 5.5 64 bit on these motherboards? Regards, Coert Waagmeester

Hello all, Got myself the Linux Advanced Routing & Traffic control book http://lartc.org/howto/ All the commands in the guide do not survive reboots. Could someone point me in the right direction, where I can find CentOS/Redhat specific documentation on the whole /etc/sysconfig/network* setup? Kind regards, Coert Waagmeester

Hello all, Got samba with AD integration and extended ACL up and running. Here is what I am trying to do. share1 in smb.conf: [share1] comment = share1 path = /mnt/data/share1 public = no writable = yes printable = no valid users = @DOMAIN+group1 user1 and user2 are members of group1 user3 is not user1 creates

Hello all! I have a samba server as a member of a domain with trust relationships to two other domains. Samba is configured with: winbind use default domain = yes winbind separator = + so the domain samba is member of does not use the seperator, but the other 2 domains do. If I change this to winbind use default domain = no ,will I have to update all the ACLs on the filesystem to include

Hello all, I have been running xen for a while now with two interfaces: dummy0 for host only communication, and eth0 for the outside network. my script looks like this: (/etc/xen/scripts/network-bridge-more) ------------------------------------------------------------------ #! /bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 netdev=dummy0

Hello all, I have yesterday after some typos, sent my ext3 RAID5 array to the void... I want to recreate it now, but I read on http://wiki.centos.org/HowTos/Disk_Optimization that you can optimize the filesystem on top of the RAID. Will this wiki article be exactly the same for XFS? Is it worth the trouble to also create an LVM volume on the RAID array? Regards, Coert

Hello all, Firstly, I have checked on google, and there are indeed howtos on this subject. Have any of you done this or something similar on CentOS? If so, could you send me the configs maybe? How can I find out if the centos version of samba supports extended ACLs? I ran a modinfo xfs, and XFS supports it. I want to set up a samba server that authenticated to AD. I have that up and running,

Hello all, Have installed eclipse 3.5 x86_64 from the eclipse site, with CDT and QT integration. I am just starting to learn C++ but I would like to know how to set up the ability to compile for 32 bit as well? At the moment I am googleing this as well. Regards, Coert

Hello, I don't know how to put this on words, so maybe an example is better: On a PDC: zoolook at venkman:~$ smbclient -L localhost -U% Domain=[BENSA] OS=[Unix] Server=[Samba 3.4.7] Sharename Type Comment --------- ---- ------- print$ Disk Printer Drivers IPC$ IPC IPC Service (venkman server (Samba,

I've got a bit of a problem with Samba. I just can't work out how to change passwords or remove users. I've just got user security.. lines in smb.conf are: security = user passdb backend = tdbsam I've removed the user using pdbedit, I've removed the unix user, smbpasswd says the user doesn't exist yet I can still connect to the shares. I'm

Hello all, I have a Samba file server running that is member of a windows AD domain. Later I added 2 more domains with a full trust relationship between all 3. (all are Windows AD) Everything works perfectly, wbinfo -u/-g shows all users/groups from all 3 domains, and ACLs work perfectly. I now want to decommission 2 of the domains, and leave only 1 domain. Lets say they are: domain1old

rsync'ing from NFS automounted /home directories does not appear to work as expected. Initially it automounts all the home directories, and copies the tree. However, when I run the same command a second time, it deletes all the files for with the /home directory happened to be unmounted. Some more details: Using 'ypmatch -k auto.home', I generate a list of /home/ directories to

List, I have an 2.6.18-92.1.6.el5xen X86_64 machine that is failing to update perl. I did not see any bugs reported on the list and was wondering if anyone else had the same problem with a solution. Thanks, Greg Ennis Updating: perl x86_64 4:5.8.8-10.el5_2.3 updates 12 M Transaction Summary