Displaying 12 results from an estimated 12 matches for "rootvg".
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2010 Mar 01
3
Success moving Xen LVMs from 32 to 64bit host
...running 64-bit CentOS 5.4.
Our original plan was to use LVM snapshots so that we wouldn't need a
maintenance window. This worked fine in test, but we decided to bring
down the Xen guests after all. After shutting down the systems we
backed up the LVMs.
To show the backing LV:
lvdisplay /dev/rootvg/xm_c32_001
>From this, we grabbed the "Current LE" field and LV Size. We used LV
Size to create a temporary mount point. We used the "Current LE"
parameter to create an identically sized LV on the replacement server
.
On the failing server:
dd if=/dev/rootvg/xm_c32_001 of=/...
2008 Nov 05
2
RE: RedHat DomU hanging
Hello,
Maybe someone can help me.... I have a guest XEN image that ran well until today. I use an LVM partition to host the guest and today on Dom0 I added another LVM to be available to this domU.
This were all the commands I issued :
On hypervisor
lvcreate -n lintra02data -L 30G rootvg
vi /etc/xen/lintra02 and add volume to file like this :
disk = [ "phy:/dev/mapper/rootvg-lintra02,xvda,w","phy:/dev/mapper/rootvg-lintra02data,xvdb,w" ]
Reboot virtual machine
On lintra02
pvcreate /dev/xvdb
vgcreate datavg /dev/xvdb
lvcreate --extents 100%VG -n lv_data1 d...
2009 Dec 21
26
Questions on qcow, qcow2 versus LVM
I''ve been using lvm under centos to create the backing store for domUs and
although the performance seems acceptable it has some shortcomings. The
biggest of which is the LVM bug which prevents me from removing an lv (it
says it is still mounted and it definitely isnt). I thought this was just
a centos bug but it appears to be evident in debian and ubuntu too and I
really can''t
2000 Jul 05
3
SAMBA eats up all memory...
Hello,
I am running SAMBA 2.0.7.0 on AIX 4.3.3.0
I have a 1 Tera Byte filesystem on AIX made available to NT and MAC.
There is heavy IO activity on this filesystem and all of a sudden the NT's
and MAC's can't read or write any file on this shared filesystem.
Also AIX is running out of memory whenever this happens and files cannot be
copied onto the said filesystem even at unix
2010 May 28
3
installing
yes a stupid question i no
but
can i install centos on only 10 gbdisc space
without x and gnome and kde
with the base package group etc
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2006 Feb 02
0
Re: Samba on AIX
...olute pathnames and it'll only
replace the symlink.
What you could do is create a filesytem "/opt/Samba" on another VG and mount
that. Make sure there is a "/opt/Samba" dir in the /opt filesystem.
Overmounting is a clever way to overcome your particularly common scenario
of rootvg being too darned small (or overused).
I'm copying the list so others can benefit from your scenario.
> and then place everything over there? I have planty of space on the other
> drives, it is just that the system drives are pressed for space.
>
> Thank you for your work in compi...
2009 Jan 15
0
[Fwd: Issue with bridge networking]
...kernel = "/boot/vmlinuz-2.6.18-6-xen-686"
# kernel ramdisk
ramdisk = "/boot/initrd.img-2.6.18-6-xen-686"
# memory in mb
memory = 128
# CPUs
vcpus = 1
# domain name
name = "artemis"
# root device
root = "/dev/hda1 ro"
# disk mappin
disk = [ ''phy:/dev/rootvg/Artemis,hda1,w'' ]
# network bridge
vif = [ ''mac=BB:BB:BB:BB:01:01, bridge=br-pub'' ]
_______________________________________________________
*dom0 /etc/network/interfaces :*
_______________________________________________________
# This file describes the network interfac...
2008 Oct 23
14
Problem with VT-d on Mainboard Intel DQ45CB
...n 3.3.0 / kernel 2.6.18.8-xen backhide the ATI Radeon
root (hd0,0)
#kernel /xen-3.3.0.gz console=vga noreboot max_loop=128 dom0_mem=1024M iommu=1
kernel /xen-3.3.0.gz console=vga noreboot max_loop=128 dom0_mem=1024M
module /vmlinuz-2.6.18.8-xen root=/dev/mapper/RootVG-root ro console=tty0 pciback.hide=(01:00.0)(01:00.1)
module /initrd-2.6.18.8-xen.img
savedefault
Output of ''xm dmesg'' after booting without ''iommu=1''
susi:/boot/grub# xm dmesg
__ __ _____ _____ ___
\ \/ /___ _ __ |___ / |___ / / _ \...
2009 Aug 03
3
Performance problem with STATUS after upgrade (1.0.15 -> 1.2.2)
...results available at
http://www.incertum.net/~cite/imap.log.
With 1.0.15, I never noticed this kind of delay, and reading mail
feels really sluggish at the moment. Is there any way to improve
performance?
Configuration data:
Filesystem mounted to /export/vmailboxes is an ext3:
# tune2fs -l /dev/rootvg/mailhome_lv | grep "^Filesystem features"
Filesystem features: has_journal resize_inode dir_index filetype needs_recovery sparse_super large_file
(needs_recovery is set because the filesystem is mounted, I umounted
it, did fsck -Dfy and it didn't display that "feature"...
2015 Nov 23
4
compile question
Dear all,
Starting all over again with R-devel of 22-11-2015.
After getting the dependancies (minimal graphics initially) I have been
able to come this far - with a 64-bit build on AIX.
root at x072:[/data/prj/cran/64/R-devel]make
make[1]: Entering directory '/data/prj/cran/64/R-devel/m4'
make[1]: Nothing to be done for 'R'.
make[1]: Leaving directory
2006 May 18
4
Fail to create hvm domain
I''m using FC5 with its Xen 3.0.2-2 package and 2.6.16-1.2118_FC5xen0 kernel.
I''ve got a Pentium 9xx chip with virtualization enabled in the BIOS; it
appears to be VT-enabled, since xm dmesg includes "(XEN) VMXON is done". I
base my config file on example.hvm and on previous emails to this list.
Unfortunately, I don''t get very far.
xm create winxp.conf
2016 Jan 04
4
R, AIX 64-bit builds - trying to understand root cause for message: "Error: Line starting 'Package: tools ...' is malformed!"
I would be "pleased" if you would try packages - i.e., none of "Toolbox"
or Perzl rpm's.
The iconv I supply might not be working as is (I will need to install a
new system to check). However, this is why I have been testing with
R-3.2.3 - to side-step the system library dependencies.
re: xz - I have "installp" version - and any of my packages should work