Displaying 20 results from an estimated 500 matches similar to: "How to remove LVM Physical Volume from Volume Group?"
2015 Feb 05
1
lost at 'repository' entry installing centos7
On 02/02/2015 03:15 PM, Tim wrote:
> What are you exactly searching for?
Sounds like he is doing a network install, and is looking for the network
path that must be supplied in order to do the install. If he doesn't have
a local repository, then he has to supply the first part of the path (e.g.
http://..../xyz/ ) and he has to stop at the directory level above .../7/
or some such. I
2003 Jan 14
2
2.4.21-pre3 - problems with ext3
Hello
Since 2.4.20, we have problems with ext3. Machine is 2xPentium III (1GHz),
2GB RAM, 1GB swap. RH 8.0 (glibc-2.3.1-21), gcc (GCC) 3.2 20020903
We have a lot of users:
oceanic:~# wc -l /etc/passwd
6694 /etc/passwd
connected via SAMBA (2.2.7) from 200-300 Windows-XX workstations
Partition with ext3 looks like this:
oceanic:~# mount |grep ext3
/dev/sdb5 on /home1 type ext3
2014 Apr 07
3
Software RAID10 - which two disks can fail?
Hi All.
I have a server which uses RAID10 made of 4 partitions for / and boots from
it. It looks like so:
mdadm -D /dev/md1
/dev/md1:
Version : 00.90
Creation Time : Mon Apr 27 09:25:05 2009
Raid Level : raid10
Array Size : 973827968 (928.71 GiB 997.20 GB)
Used Dev Size : 486913984 (464.36 GiB 498.60 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 1
2008 Dec 02
2
RAID 1 Post Install
Hello all,
I've got CentOS 5.2 installed on an old Pentium III server. The server is
used by a club at my school, and they are rapidly running out of room on the
internal IDE drives that are configured in software RAID 1.
I have a Silicon Image SATA controller in the server, and I was planning on
adding two more SATA hard drives to the computer.
Is there a GUI like Disk Druid for
2016 Apr 22
7
[OT] disk utility showing message "the partition is misaligned by"
greetings.
centos 6.7 [current]
'disk utility' has started showing message;
WARNING: The partition is misaligned by 2560 bytes. This may
result in very poor performance. Repartitioning is suggested.
for sdc5 - /home partition.
/dev/sdc5 302243312 156348604 130534968 55% /home
/dev/sdc7 80854912 57088 76683952 1% /hdd/c/07
other than time involved to backup
2016 Apr 22
2
[OT] disk utility showing message "the partition is misaligned by"
On 04/22/16 08:19, Leon Fauster wrote:
<<>>
> check it with:
>
> blockdev --getalignoff /dev/sd
>
> (if a '0' is returned, the partition is aligned)
>
===>
Leon,
thank you for reply.
]$ sudo blockdev --getalignoff /dev/sdc1
0
]$ sudo blockdev --getalignoff /dev/sdc2
0
]$ sudo blockdev --getalignoff /dev/sdc5
2560
]$ sudo blockdev --report /dev/sdc1
RO
2008 Oct 29
1
quota for ocfs2 do not warn a exceed for block soft-limit sometimes
Jan,
since i can not cc you mail address when filing a bug on oss
bugzilla,just paste the bug description here.
Testing env,
Kernel version:latest linus's mainline 2.6.27
Testing Nodes:test5/6
Description:
Jan,i used your provided quota tools,now it works for me:),currently,i'm
doing a sanity check for the quota on ocfs2.
Found a strange thing when comparing with the ext3,the quota
2013 Dec 16
0
Recover files from a broken ext3 partition
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
[Please CC me on answers, I'm not subscribed]
Hi everyone,
I have got a hard disk which was damaged by a fall and would like to
recover a few files from that. (There is a backup for most of the
data, but a handful of recent files are missing. These are important
enough to spend some time on them, but not for paying a professional
data recovery
2012 Jul 30
4
balance disables nodatacow
I have a 3 disk raid1 filesystem mounted with nodatacow. I have a
folder in said filesystem with the ''C'' NOCOW & ''Z'' Not_Compressed
flags set for good measure. I then copy in a large file and proceed to
make random modifications. Filefrag shows no additional extents
created, good so far. A big thank you to the those devs who got that
working.
However, after
2012 Apr 23
5
'filesystem resize max' tries to use devid 1
Back story:
I started my pool with a 200gb partition at the end of my drive (sdc5)
, until I was able to clear out the data at the beginning of my drive.
When I was ready, I ran `btrfs dev add /dev/sdc4 /` then `btrfs dev
del /dev/sdc5 /`,
$ sudo btrfs fi resize max /
Resize ''/'' of ''max''
ERROR: unable to resize ''/'' - Invalid argument
in
2014 Oct 27
3
"No free sectors available" while try to extend logical volumen in a virtual machine running CentOS 6.5
I'm trying to extend a logical volume and I'm doing as follow:
1- Run `fdisk -l` command and this is the output:
Disk /dev/sda: 85.9 GB, 85899345920 bytes 255 heads, 63 sectors/track,
10443 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes I/O size
(minimum/optimal): 512 bytes / 512 bytes Disk identifier:
2017 Feb 22
4
how to resize a partition of a disk define as a physical volume
How do you resize the partition without loosing data?
gparted does not support LVM.
On Wed, Feb 22, 2017 at 8:37 AM, SysAdmin <admin at s-s.network> wrote:
> Hi,
>
> you need to resize partition /dev/xvda2, afterwards resize pv.
>
> Regards,
> Holger
>
> > -----Urspr?ngliche Nachricht-----
> > Von: CentOS [mailto:centos-bounces at centos.org] Im Auftrag
2012 Nov 02
1
One possible plan for remote support
John,
It's probably worth setting out from what the problem is / what we are
trying to solve here.
At the moment if you run a command like:
virt-inspector -d Guest
then libguestfs asks libvirt [-d option] for the XML corresponding to
the libvirt guest called 'Guest'. This will contain disk sections
like this:
<disk type='block' device='disk'>
2009 Sep 20
0
Re: reiserfs3/ext4/btrfs RAID read performance
On Sep 20, 11:50 am, wbrana@gmail.com wrote:
> On Sun, Sep 20, 2009 at 3:47 AM, Daniel J Blueman
>
> <daniel.blueman@gmail.com> wrote:
> > On Sep 19, 7:20 pm, wbr...@gmail.com wrote:
>
> >> RAID details:
> >>
> >> md8 : active raid10 sda7[0] sdd7[3] sdc7[2] sdb7[1]
> >> 62925824 blocks 256K chunks 2 far-copies [4/4] [UUUU]
>
2015 Feb 28
9
Looking for a life-save LVM Guru
Dear All,
I am in desperate need for LVM data rescue for my server.
I have an VG call vg_hosting consisting of 4 PVs each contained in a
separate hard drive (/dev/sda1, /dev/sdb1, /dev/sdc1, and /dev/sdd1).
And this LV: lv_home was created to use all the space of the 4 PVs.
Right now, the third hard drive is damaged; and therefore the third PV
(/dev/sdc1) cannot be accessed anymore. I would like
2012 Jan 16
4
VirtIO disk 'leakage' across guests?
We are in the process of migrating several stand-alone
server hosts onto a CentOS-6 kvm virtual host. We also
use Webmin to administer our hosts. All of the guests,
without exception, have been cloned brom a prototype guest
using virt-manager. All of the additional VirtIO disks
assigned to some of the guests have been added through
virt-manager as well.
Recently I have encountered a situation
2012 Jan 16
4
VirtIO disk 'leakage' across guests?
We are in the process of migrating several stand-alone
server hosts onto a CentOS-6 kvm virtual host. We also
use Webmin to administer our hosts. All of the guests,
without exception, have been cloned brom a prototype guest
using virt-manager. All of the additional VirtIO disks
assigned to some of the guests have been added through
virt-manager as well.
Recently I have encountered a situation
2015 Apr 09
2
install problem
I shot myself in the foot today. I had a centos 5.11 install running fine. Doing
a backup, I overwrote the /bin directory by mistake.
I couldn't get my machine to recognize a centos 6.5 or 6.6 install dvd, so I put
in the original centos 5.10 install disc and re-installed. No problem. During
the text installer, I told it to install grub on /dev/sdc1, which is /boot. My
raid arrays with lots
2016 Dec 29
2
isohybrid boot from logical partition
Thomas Schmitt wrote:
> Since we know that the isolinux.bin binary is well ok on other partitions,
> i'd say that the MBR code does not load the right blocks from disk when
> it wants to get isolinux.bin.
Yes, these are my thoughts as well. I think the jump from GRUB to the
isohybrid code on the logical partition is working fine, but when the
isohybrid code is trying to jump to
2006 Jan 19
1
Error when loading some modules
Hello,
I can''t load the network in unprivileged domain with xen-unstable
(Changset 8612). Xen boots fine and domain0 is OK. When I start a new
domain I have the following report when booting:
----------------B<-----------------------------
* Not running depmod because /lib/modules/2.6.12.6-xenU/ is not writeable.
Loading modules...
All modules loaded.
FATAL: Could not load