similar to: external journal device

I am new to ext3 + external journal. Is there any howto I can look at? this is what I understand 1. mke2fs -O journal_dev /dev/md5 2. mke2fs -J device=/dev/md5 /dev/md0 3. mount /dev/md0 / -t ext3 ( hmm.. what do I need to put on fstab?? ) /dev/md5 is a two drive RAID 1 partition /dev/md0 is a 4 drive RAID 5 partition. questions: 1. I am running RedHat 9.0. what extra software I need to

We are having problems remounting an ext3 filesystem using an external journal device. The filesystem in question was working fine until the server was rebooted. This is what we see on dmesg when trying to mount: EXT3: failed to claim external journal device. The external journal lives on a LVM2 logical volume and it seems to be accessible ( we can dumpe2fs and see filesystem information).

Hello Is it possible to externalize the journal of an already existing (journal inside) ext3 FS ? Here's what I did to create a new FS with external journal for /dev/emcpowerl2 on /dev/emcpowerl2 mke2fs -O journal_dev /dev/sda10 mke2fs -J device=/dev/sda10 /dev/emcpowerl2 it works perfectly , but can I do the same whitout reformating the original FS; /dev/emcpowerl1 which is in

After upgrading my Debian box to Samba 3.0.23, I'm no longer able to connect to it from my Mac OS X 3.9 machine. I can still connect from the linux box TO the mac, but not the other way around. I need to be able to mount the linux volume on the mac. I've had to downgrade to samba 3.0.22 on linux to get it to work. My home network is a simple 2 machine setup with a wired connection. My

Hello, Sorry for the off-topic, but I've just installed CentOS 5 on my home box and I want to put the journal on another drive. I created a software RAID-1 device, /dev/md1, and formatted an ext3 file system on it. Now I want to move the journal to /dev/hda5. I've googled for this and the process appears to be: mkfs.ext3 -b 4096 -O journal_dev /dev/hda5 mkfs.ext3 -b 4096 -J

I've tried to create a Linux swap file, but when I run fdisk, it looks like this: Device Boot Start End Blocks Id System /dev/hdb1 * 1 3644 29270398+ 83 Linux /dev/hdb2 3645 3737 747022+ f W95 Ext'd (LBA) /dev/hdb5 3645 3737 746991 82 Linux swap Why is this W95 partition existing in the

> ]You seem to be assuming that changing from a direct SATA and IDE > ] connections to some USB adapter would have no impact on how the > ] respective HDDs are recognized/detected by the BIOS. > > ] You seem to be > ] assuming that the BIOS from 2 different PCs/Laptops would recognize all > ] your devices in the same exact way and that there would be no changes > ] in

Well? I?m not convinced KEA can?t be simple DHCP, though I understand that one would never know that from reading the KEA documentation. The following is a complete KEA configuration suitable to do a single subnet. In fact, you could probably get away with slightly less. I?ve replaced the unique addresses from my environment with placeholders (e.g. <network/mask>), but otherwise, this is a

Ok, this is the case: I've got two raid-5 arrays with software raid, both with three disks. Setup: md0 has hdb2, hdd1 and sda1 md1 has hdb5, hdd3 and sda3 Tonight, the system lost power due to a power spike. The result was a reboot where it attempted to fix the raid, but it didn't exactly work. I have now booted a live CD and using utilities there. It seems the checksum value is

I'm setting up a new fileserver. It has two RAID controllers, a PERC 3/DI providing mirrored system disks and a PERC 3/DC providing a 1TB RAID5 volume consisting of eight 144GB U160 drives. This will serve NFS, Samba and sftp clients for about 200 users. The logical drive was created with the following settings: RAID = 5 stripe size = 32kb write policy = wrback read policy =

Hi everyone, I'me having trouble with a CentOS 7 guest running on a Hyper-V host. For some reason, the CentOS guest randomly drops its IP address. Running "systemctl restart NetworkManager" on the console will restore IP connectivity without a reboot. I think that DHCP is timing out, but I'm not sure what to do about it. Is there a way to tell NetworkManager to keep trying after

Hello, I'm running centos5 with the centosplus kernel v2.6.18-8.1.8.el5 and i'm trying to read a drive that has a ufs2 partition on it. It was originally in a FreeBSD machine and has some data i'd like to get at. Googling indicated this should work with the command: mount -r -t ufs -o ufstype=ufs2 <device> <mountpoint> device is /dev/hdb5 and mountpoint is /mnt.

High all, In WinXP, I have created file "image.iso" using mkisofs, but unable to postprocess with the "isohybrid". I worked as follows: cd F:\syslinux-4.05\utils F:\syslinux-4.05\utils> isohybrid F:\image.iso and received >'isohybrid' is not recognized as an internal or external command, operable program or batch file. What next? Thanks in advance.

I am having trouble with recovery. Today due to electrical work I powered down my networks Router / DHCP server. My Centos 7 host machines lost their DHCP lease (they are actually static leases). Once I power my Router / DHCP server back up none of my virtual machine were accessible. It appears that when the DHCP lease was lost on the virt server the bridge of the KVM guest were all losts. A

Hallo, thanks but this doesn t work here allthough most tips and hints are using this parameter. Any idea how to debug ? Thanks Ralf Von meinem iPad gesendet > Am 29.01.2019 um 18:08 schrieb Liam O'Toole <liam.p.otoole at gmail.com>: > >> On 2019-01-29, Ralf Prengel <ralf.prengel at rprengel.de> wrote: >> Hallo, >> >> I try to configure my

Hello! I have some questions about external journals. On a 4 disk software RAID 5 I have two big devices (one 60 GB, one 180 GB). I would like to give each an external journal on a 2 disk software RAID 1 device and use data=journal. The journal will get its own partition with mke2fs -O journal_dev /dev/mdwhatever. The used 6 harddrives are all IDE drives, they are connected through

Hi again! I would like to add an ext3 partition (eg. /dev/md11) with its external journal (on /dev/md21) to /etc/fstab in order to have it mounted while system-startup. Do I have to specify the external journal device in fstab or does the partition find its journal device by itself? If the first, ho should I specify it? I created the journal with mke2fs /dev/md22 -O journal_dev and the ext3

Zitat von Liam O'Toole <liam.p.otoole at gmail.com>: > On 2019-01-29, Ralf Prengel <ralf.prengel at rprengel.de> wrote: >> Hallo, >> thanks but this doesn t work here allthough most tips and hints are >> using this parameter. >> Any idea how to debug ? >> >> Thanks >> Ralf >> >> Von meinem iPad gesendet > > Please

OS = Ubuntu 18.04 in an LXD container Samba 4.11.x and up Is there a way to have DNS resolution on the server that can coexist with the samba ad dc internal DNS server? The way that I have it set up, whenever samba is not running, then I can't use any web resources b/c everything goes through the samba internal DNS. So I can't do system updates and upgrades unless samba is running. I saw

On Wed, 1 Nov 2023 18:34:44 +0000 Owen DeLong via samba <samba at lists.samba.org> wrote: > Well? I?m not convinced KEA can?t be simple DHCP, though I understand > that one would never know that from reading the KEA documentation. > > The following is a complete KEA configuration suitable to do a single > subnet. In fact, you could probably get away with slightly less. I?ve