| Monday July 31 2006 |
| Time | Replies | Subject |
|---|
| 11:22PM |
1 |
Newer DomU changesets on older hypervisor? |
| 11:05PM |
0 |
Deadline Extension - Workshop on XEN in HPC Cluster and Grid Computing Environments (XHPC''06) |
| 10:09PM |
2 |
Intel VT dom0? |
| 6:26PM |
3 |
wake on lan does not work under xen 3.0.2 |
| 4:14PM |
1 |
Fedora Core 6 Test 2 |
| 3:05PM |
5 |
Trying to run centos4.3 on xen under debian unstable |
| 2:35PM |
1 |
Bridging configuration issue |
| 1:09PM |
0 |
install FC 3 kernel on DomU with Ubuntu as Dom0 |
| 11:54AM |
8 |
DomU Direct Hardware access |
| 11:30AM |
1 |
XEN configuration issue |
| 9:48AM |
6 |
AFS support in Xen |
| 4:52AM |
1 |
xen bridging firewall problem |
| |
| Sunday July 30 2006 |
| Time | Replies | Subject |
|---|
| 8:30PM |
6 |
Overcoming loopback device limitation - revisited |
| 3:28PM |
0 |
apparent issues with Xen and PVFS2 |
| 10:51AM |
2 |
Re: Xen boot failed while mount root FS. |
| 12:34AM |
0 |
xen networking and pci late binding |
| |
| Saturday July 29 2006 |
| Time | Replies | Subject |
|---|
| 10:27PM |
3 |
vif0.0: received packet with own address as source |
| 5:06PM |
0 |
Migration error newbie |
| 3:49PM |
1 |
xen-tools |
| 9:03AM |
0 |
Xen MIgration problem |
| 6:58AM |
2 |
lib tls Problem |
| |
| Friday July 28 2006 |
| Time | Replies | Subject |
|---|
| 10:35PM |
0 |
Can''t make xenoprof work twice |
| 9:03PM |
2 |
SLES 10 and Xen |
| 6:26PM |
0 |
qemu: could not open hard disk image ''/dev/hda'' |
| 6:20PM |
0 |
FC5 Kernel Panic |
| 5:02PM |
2 |
Storage for migration |
| 4:12PM |
4 |
Duplicating disk files |
| 3:20PM |
4 |
SuSE 10.1 (host/guest) / DOMU: no network connection |
| 1:48PM |
1 |
understanding DomU disk=?? root=?? for WindowsXP. |
| 1:09PM |
2 |
ERROR: Kernel image does not have a a.out9 header. |
| 11:14AM |
3 |
routed networking: ping yes, tcp-connection no |
| 11:10AM |
0 |
vncviewer: ListenAtTcpPort: bind: Address already in use |
| 10:21AM |
1 |
xenconsole: Could not read tty from store: No such file or directory |
| 8:41AM |
1 |
DSL (Damm Small Linx) and Xen |
| 7:46AM |
0 |
Xen Webserver |
| 6:02AM |
1 |
xen-kernel-2.6.16-xen3_86.1_rhel4.1.i686.rpm |
| 2:21AM |
0 |
Re: Xenman 0.4 minor update SUSE support |
| |
| Thursday July 27 2006 |
| Time | Replies | Subject |
|---|
| 6:05PM |
1 |
Location of the Xen hypercall function prototypes |
| 4:09PM |
1 |
xen, xen0 and xenU |
| 2:19PM |
6 |
User listing issue (w, who, last, etc) |
| 1:50PM |
6 |
trouble with xen and ipv6 |
| 1:26PM |
6 |
xen, 64bit, gentoo, hardened kernel - no chance? |
| 10:08AM |
11 |
Question |
| 9:23AM |
3 |
Problem creating a virtual machine |
| 6:54AM |
6 |
Getting stucked with Debian |
| 6:08AM |
0 |
How to enable DEBUG logging on xend 2.0.7 |
| 5:11AM |
1 |
Poor performance running apache under xen |
| 2:04AM |
4 |
Creating a custom kernel configuration? |
| |
| Wednesday July 26 2006 |
| Time | Replies | Subject |
|---|
| 11:46PM |
4 |
Memory allocation strategy |
| 11:39PM |
3 |
Error: Device 2049 (vbd) could not be connected. Hotplug scripts not working. |
| 11:10PM |
0 |
failed to use NFS root for guest domain on Hypervise Technology enabled machine when using hvmloader |
| 10:53PM |
0 |
Links |
| 10:33PM |
2 |
make world generates error :"ERROR: QEMU requires SDL or Cocoa for graphical output" |
| 10:10PM |
3 |
How to determine if executing under Xen |
| 2:21PM |
0 |
xensmartio |
| 2:09PM |
2 |
exec of init (/sbin/init) failed!!! |
| 2:05PM |
1 |
Traffic shaping in dom0 |
| 2:05PM |
4 |
xen-users@lists.xensource.com |
| 1:44PM |
2 |
Kernel panic with kernel 2.6.16-xen3_86.1 in a Dell PE 1850 |
| 12:19PM |
1 |
Xen with NUMA and MCE |
| 12:28AM |
1 |
xenU / xen0 - or a single (xen) kernel? |
| |
| Tuesday July 25 2006 |
| Time | Replies | Subject |
|---|
| 11:47PM |
6 |
Recomended Vendors for HVM servers?. |
| 5:59PM |
1 |
console hangs after migration |
| 4:55PM |
7 |
Intel VT platform vs SVM (Pacifica) |
| 1:55PM |
0 |
Problem in compiling... |
| 1:51PM |
0 |
eisXen Beta 1 released |
| 12:08PM |
3 |
Own network for domU, how to connect to dom0? |
| 9:46AM |
1 |
LVM use for Xen |
| 8:15AM |
2 |
Compile from sources |
| 5:07AM |
6 |
xen domu and apache2 using ssl |
| 2:34AM |
2 |
Build xen0 and xenU from xen.spec |
| 12:44AM |
0 |
Re: AW: modem on serial port in Dom0 |
| |
| Monday July 24 2006 |
| Time | Replies | Subject |
|---|
| 11:20PM |
1 |
How to on Regular migration |
| 5:49PM |
6 |
Using Linux 2.4 custom domu on x86_64 2.6 Xen dom0 |
| 4:33PM |
1 |
Lose dom0 console during kernel boot |
| 4:14PM |
0 |
New User - Need help in installing Windows 2003 on Xeon + Other question on Linux |
| 3:45PM |
0 |
Fedora core 5, AM2 lockup.... |
| 3:24PM |
0 |
Debugging a XenU that goes to Zombie state |
| 1:35PM |
1 |
Clearout (defrag) of sparse file used for Xen VM |
| 11:20AM |
1 |
AW: problems with Iptables in DomU |
| 9:06AM |
0 |
Network problems with dom0 |
| 8:40AM |
5 |
problems with Iptables in DomU |
| 7:56AM |
1 |
DomU crashs on startup |
| 7:53AM |
1 |
Complex Network Interface |
| 6:39AM |
6 |
xen-3.0.2-2 and redhat-cluster (gfs/clvm/etc) |
| |
| Sunday July 23 2006 |
| Time | Replies | Subject |
|---|
| 6:01PM |
0 |
strange network usage in VMs immediately after a migration |
| 4:54PM |
0 |
OpenBSD 3.9 as DomU |
| 11:39AM |
1 |
xen-3.0: kernel panic unable to mount VFS at root=/dev/hdb6 |
| 9:48AM |
0 |
Problem installing guest vm in FC5 |
| |
| Saturday July 22 2006 |
| Time | Replies | Subject |
|---|
| 8:34PM |
5 |
compile error |
| 6:54AM |
2 |
xm destroy blocking and is vif needed? |
| |
| Friday July 21 2006 |
| Time | Replies | Subject |
|---|
| 10:31PM |
1 |
FC 5 Xen 3.0.2 Dom0 Network Problem |
| 9:46PM |
1 |
Article in ClusterMonkey: "Building A Virtual Cluster with Xen" |
| 9:08PM |
0 |
Re: linux diskless client aoe tip. |
| 8:52PM |
0 |
HOWTO: AOE in domU and boot from it. |
| 4:07PM |
1 |
Installation of Xen-red hat on read hat 4.0 |
| 4:00PM |
2 |
Xen demo CD & Test CD |
| 3:33PM |
3 |
Dual Booting |
| 3:05PM |
0 |
qla4xxx compilation against kernel 2.6.16-xen0 |
| 1:14PM |
3 |
Fw: using Tape Drive |
| 12:35PM |
1 |
Performance of xen hosts with and without Virtualization Technology (VT) or AMD Virtualization |
| 12:02PM |
4 |
Guest on Ubuntu host -> SuSE host ? |
| 11:48AM |
0 |
[FAQ] 3.3. Why does my new domain receive no network traffic until after it initiates an outgoing connection? |
| 11:28AM |
2 |
xen vm won''t start (xenconsole: Could not read tty) |
| 10:17AM |
1 |
Issue installing guest domain using fedora core 5 |
| 8:46AM |
3 |
How set up CPU time |
| 8:42AM |
0 |
Unable to get networking working with HVM guests |
| 8:15AM |
10 |
DomU WinXP no network connection |
| 6:26AM |
0 |
Re: uml -> xen SOLVED |
| 5:58AM |
1 |
Xen-Qmail |
| 12:39AM |
0 |
FW: Welcome to the "Xen-users" mailing list |
| |
| Thursday July 20 2006 |
| Time | Replies | Subject |
|---|
| 11:05PM |
3 |
Xend failure while installing Xen from source |
| 10:28PM |
1 |
How does XEN handle RAM? |
| 9:26PM |
3 |
Quick xen question |
| 8:39PM |
0 |
Xen and Gentoo 2006.0 Install Problems |
| 5:23PM |
1 |
dom1 - windows 2003 hangs when connecting via remote desktop |
| 4:50PM |
0 |
faq, brigde, 2 interfaces, vlan and tagging, checksum? |
| 4:15PM |
2 |
vif conf problem |
| 3:07PM |
1 |
Documentation in Brazilian Portuguese |
| 2:51PM |
6 |
debian stable/ xen-3.0.2-2/scsi: cannot boot. |
| 2:23PM |
1 |
4 questions about Xen (under qemu) |
| 12:58PM |
3 |
qla2xxx Memory Alllocation Failed -rlc on Xen + SLES10 |
| 12:55PM |
0 |
AGP problem with 64-bit Xen on Athlon 64 |
| 10:27AM |
0 |
Gentoo 2006 as Xen Guest, networking |
| 10:15AM |
1 |
RE: Error: Device 769 (vbd) could not be connected...Limit of 25 domains. |
| 8:58AM |
4 |
porting an miniOS to xen |
| 6:16AM |
0 |
Xenman 0.4 |
| 6:15AM |
1 |
Pacifica / van der Pool with xen aware OS/kernel |
| 3:43AM |
0 |
Questions about bridges, and firewalls: Mandriva and Red Hat-like systems |
| 2:36AM |
0 |
Questions on Xen timer |
| |
| Wednesday July 19 2006 |
| Time | Replies | Subject |
|---|
| 8:09PM |
0 |
FC5 : building xen-unstable to get xenoprof binary in Xen --- unable to find linux-2.6.x.x-xen directory |
| 7:13PM |
0 |
Hello new xen users (myself included). |
| 6:33PM |
6 |
Problem in the instalation of xen 3.0.1 source in RHEL 4.1 |
| 4:48PM |
1 |
Coordinating snapshotting of virtual disks with taking execution state snapshot of VM? |
| 2:10PM |
3 |
Problem with creating domU |
| 10:24AM |
2 |
Migration from 2.0.7 to 3.0.2, ReiserFS and (possibly) udev |
| 10:18AM |
1 |
Error: Device 769 (vbd) could not be connected... Limit of 25 domains. |
| 10:17AM |
2 |
Intel Virtualization Technology |
| 9:55AM |
1 |
xen 3.0.2 does fail without configuration file. |
| 8:52AM |
1 |
download problem |
| 8:34AM |
3 |
the right way to install from source |
| 5:55AM |
0 |
cx88_wakeup: 2 buffers handled (should be 1) - PCI/IRQ issues in domU |
| 2:44AM |
0 |
RE: Windows server 64 bit |
| |
| Tuesday July 18 2006 |
| Time | Replies | Subject |
|---|
| 7:46PM |
11 |
modem on serial port in Dom0 |
| 6:45PM |
2 |
virtual Interrupts |
| 5:14PM |
0 |
dom0 NFS root - anyone tried it? |
| 4:56PM |
2 |
xenmon question |
| 8:20AM |
1 |
Live migration error |
| 2:23AM |
1 |
network problem w/ dom0 |
| |
| Monday July 17 2006 |
| Time | Replies | Subject |
|---|
| 8:23PM |
10 |
updating kernel |
| 7:28PM |
1 |
Running OpenVz inside Xen |
| 6:12PM |
0 |
xm create - random kernel problem |
| 5:48PM |
0 |
Xenctx for HVM Guests |
| 5:31PM |
3 |
Downloading pre-created templates |
| 5:27PM |
1 |
pound (load balancer) |
| 5:18PM |
4 |
hardware virtualization AMD... |
| 4:11PM |
1 |
Howto setup a AMD 32bit HVM on a notebook ASUS A6T |
| 2:13PM |
0 |
Running XEN w/ native guest OS on HP Prolian DLxx servers |
| 1:49PM |
21 |
Cheap HVM support |
| 1:35PM |
1 |
actual amount of memory |
| 1:01PM |
3 |
mini-os under xen 3.0.2 |
| 10:01AM |
1 |
Migration error |
| 9:54AM |
3 |
Xen Kernel version issues |
| 8:58AM |
2 |
SDL window cannot pop up |
| 6:38AM |
1 |
bridge networking and dhcp |
| |
| Sunday July 16 2006 |
| Time | Replies | Subject |
|---|
| 11:50PM |
1 |
libc and debian sarge |
| 8:47PM |
1 |
unsubscribe |
| 7:03PM |
2 |
HVM lba48 support |
| 2:04PM |
0 |
Progress on Windows support ? |
| 1:01PM |
1 |
Problems building unstable xen |
| 10:55AM |
0 |
Re: NetBSD-Current/XEN3 : XM CREATE problem |
| 12:05AM |
0 |
Xen inside Parallels Desktop for Mac |
| |
| Saturday July 15 2006 |
| Time | Replies | Subject |
|---|
| 11:36PM |
0 |
Strange Segmentation Faults |
| 3:46PM |
2 |
Going crazy with Xen and SATA on AMD64 |
| 8:29AM |
1 |
Fedora FC5 install |
| 4:57AM |
8 |
NetBSD as Xen domU on FC5 |
| 12:29AM |
3 |
vif/network-bridge and SNAT ? |
| |
| Friday July 14 2006 |
| Time | Replies | Subject |
|---|
| 10:13PM |
3 |
compiling oprofile in FC5 for setting up xenoprof |
| 8:12PM |
2 |
usb-patch |
| 8:11PM |
0 |
vncviewer to reconnect a running session with Windows |
| 7:40PM |
0 |
Xen unprivileged domain crash. Bug in Xen ? |
| 7:23PM |
0 |
VMX and resizing memory |
| 6:24PM |
0 |
Guest Domain setup issues |
| 5:51PM |
0 |
XM save hanging when saving VM in pause state |
| 5:43PM |
1 |
Xen, multicasting, and vrrpd |
| 2:57PM |
1 |
DMZ on xen with Dom0 as gw |
| 2:51PM |
0 |
Xen 3.0, network backend in xenU, error "(vif) could not be connected. Hotplug scripts not working" |
| 11:53AM |
2 |
Port forwarding problems |
| 11:36AM |
1 |
udev install fails on domU |
| 11:28AM |
0 |
Xenoppix(Xen3.0.2+KNOPPIX5.0.1)CD is released |
| 10:10AM |
0 |
using Tape Drive |
| 9:50AM |
1 |
xen debug messages |
| 8:44AM |
0 |
Network collision packets in Dom0 xen2.0.7 |
| 7:15AM |
1 |
creating a domain with less memory and then growing it. |
| 6:54AM |
4 |
uml -> xen |
| 6:20AM |
5 |
File server in domU dies on heavy traffic |
| 5:33AM |
1 |
FW: error..please help me |
| 5:32AM |
6 |
"xm save" hanging when saving domain in "pause" state |
| 3:26AM |
0 |
Xen 3- help on physinfo |
| 2:25AM |
1 |
problem in creating a guest os |
| |
| Thursday July 13 2006 |
| Time | Replies | Subject |
|---|
| 11:07PM |
0 |
''xm save X" after doing "xm pause X" (CHEKCPOINTING) |
| 10:18PM |
1 |
new user - new issues |
| 8:40PM |
1 |
FC5 dom0 give DHCP to FC5 domU''s |
| 5:09PM |
3 |
Xen 3.0 - RHEL4u3 guest domain freezes at boot "Warning: unable to open an initial console." |
| 2:41PM |
1 |
Xen and CoW |
| 1:15PM |
1 |
can xen put soft limit on disk size as openvz allows you to do |
| 12:03PM |
1 |
How i will no that which VM taking how much CPU |
| 9:46AM |
0 |
Problem with network in guest OS |
| 7:02AM |
2 |
can''t boot domU |
| 5:52AM |
0 |
Vm creation problem through NFS Mount. |
| 12:38AM |
0 |
Problem in setting up network in guest OS |
| 12:14AM |
0 |
vcpu-pin & sched-sedf |
| |
| Wednesday July 12 2006 |
| Time | Replies | Subject |
|---|
| 11:52PM |
2 |
Xen restore in a different machine? |
| 10:44PM |
0 |
Xen network infrastructure discussion |
| 8:27PM |
1 |
Xen partition saving (was: xm save issue) |
| 8:03PM |
1 |
Guest OS Type |
| 6:26PM |
3 |
AoE does not discover |
| 6:07PM |
1 |
xm save issue |
| 5:28PM |
0 |
mem-set, mem-max, increasing memory for a dom. |
| 5:05PM |
0 |
Enable selinux in xen |
| 2:33PM |
7 |
Adding Devices to a running DomU |
| 1:43PM |
0 |
CFP: Workshop on Virtualization Technology in Distributed Computing |
| 1:35PM |
0 |
Success report Xen, Ubuntu Dapper Drake and HVM (AMD) |
| 9:37AM |
0 |
Dom0 hang on SuSE 9.3 IA64 |
| 7:55AM |
2 |
network configuartion of the guest OS |
| 7:31AM |
0 |
Xen 3 - physinfo |
| 1:50AM |
2 |
Two bridge adapters |
| |
| Tuesday July 11 2006 |
| Time | Replies | Subject |
|---|
| 11:59PM |
0 |
Xen User BOF at Ottawa Linux Symposium |
| 10:10AM |
4 |
Which is the best scheduler for database use? |
| 8:49AM |
3 |
Xen as alternative for openMosix? about clustering |
| 8:10AM |
2 |
dom0 i386 domU 64 bit ? |
| 2:22AM |
2 |
Creating domU images |
| 2:03AM |
7 |
console disconnect |
| 1:37AM |
3 |
3.0.2-2 source?? |
| 1:35AM |
2 |
DOM availability |
| 1:24AM |
12 |
Hardware Virtualization |
| 12:03AM |
3 |
xm save/restore on a vt enabled machine. |
| |
| Monday July 10 2006 |
| Time | Replies | Subject |
|---|
| 9:58PM |
5 |
HVM questions |
| 9:46PM |
0 |
Xen/Snort sensor VM network config |
| 7:08PM |
0 |
Pygrub howto? |
| 3:46PM |
8 |
Newbie question: FC5 boot problem with a blue screen |
| 2:44PM |
1 |
reboot, destroy, shutdown... always get zombie domains |
| 1:55PM |
0 |
hvm networking with vif-route |
| 11:57AM |
0 |
XEN bridging external ip |
| 11:56AM |
2 |
DomU hangs after Kernel load |
| 9:45AM |
2 |
Missing CPUs |
| 8:25AM |
3 |
CPU management in XEN |
| 6:56AM |
1 |
CentOS 4.3 64bit |
| 6:04AM |
2 |
Xen kernel for largesmp machine |
| 5:19AM |
0 |
event channel |
| 3:10AM |
1 |
In DomU, is possible kernel compile? |
| 1:08AM |
0 |
setpci and xen |
| |
| Sunday July 9 2006 |
| Time | Replies | Subject |
|---|
| 11:47PM |
0 |
Problems with root=?? with hdb and Windows XP. |
| 2:09PM |
2 |
pciback.hide on Xen 3.0.1 (plaintext version) |
| 2:05PM |
0 |
pciback.hide on Xen 3.0.1 |
| 1:51PM |
0 |
Fedora Core 6 - Install Windows XP as VT Guest Loops |
| 1:22PM |
1 |
Problem domain1, root=?? using a second hard drive. |
| 10:19AM |
0 |
Activating vnet support |
| 4:41AM |
0 |
Setting up an event channel |
| 1:18AM |
2 |
Newbie question: Why does Xen boot fail with initrd but succeed with initramfs? |
| |
| Saturday July 8 2006 |
| Time | Replies | Subject |
|---|
| 4:57PM |
2 |
build xen 3.0.2-2 on SuSE 10.1 fails: "must supply either home or prefix/exec-prefix -- not both" |
| 4:04AM |
2 |
sched-sedf |
| 1:30AM |
0 |
sched-sedf with multiple cpu''s |
| |
| Friday July 7 2006 |
| Time | Replies | Subject |
|---|
| 6:31PM |
0 |
FC5 XEN reboot error: audit avc: denied |
| 5:50PM |
0 |
compiling autofs module into Xenified kernel? |
| 4:09PM |
2 |
xenconsole via ssh |
| 12:46PM |
0 |
Shadow paging with xc_shadow_control() |
| 12:06PM |
6 |
Kernel error |
| 4:02AM |
2 |
dom0 networking |
| 3:43AM |
0 |
Sun x4200 vs. Xen |
| 1:26AM |
3 |
Xen 3, LVM and FC4 |
| 12:52AM |
4 |
VM boots BUT keep throwing: "INIT: Id "X" respawning too fast: disabled for 5 minutes" |
| 12:15AM |
0 |
VMX and dynamic memory usage |
| |
| Thursday July 6 2006 |
| Time | Replies | Subject |
|---|
| 11:23PM |
5 |
Strange RPC error |
| 10:19PM |
1 |
Problems booting Xen with LVM volumes |
| 10:10PM |
1 |
switchroot failure |
| 9:28PM |
3 |
can''t create WinXP or Win2003 VMX |
| 6:26PM |
3 |
nating the bridge |
| 5:55PM |
0 |
Network problem |
| 5:00PM |
1 |
migration between x86 and x86_64 hypervisors? |
| 3:11PM |
0 |
Euphoria and some success |
| |
| Wednesday July 5 2006 |
| Time | Replies | Subject |
|---|
| 10:25PM |
1 |
Re: 3ware 9550SX - Xen-3.0.0 |
| 10:00PM |
2 |
VM running on single mode |
| 3:10PM |
0 |
xm create fails when run in parallel |
| 2:04PM |
0 |
RE Xen kernel and QLogic driver |
| 5:50AM |
0 |
Dell PE 1855+Xen 3.0.2+Centos 4.3 final |
| |
| Tuesday July 4 2006 |
| Time | Replies | Subject |
|---|
| 11:56PM |
0 |
Notes: DRBD, HA for NFS on Xen guest domains in FC5 using LVM devices. |
| 9:52PM |
0 |
Error: Device 2065 (vbd) could not be connected ... is mounted in a guest domain |
| 9:35PM |
0 |
X11 in domU |
| 9:15PM |
0 |
FC4 and Xen 3.0 combination |
| 4:48PM |
2 |
Problem: hidding all NICs from dom0, how to create a virtual one |
| 4:08PM |
2 |
start postgres server problem on domU |
| 2:45PM |
6 |
Windows XP, Drivers & Xen |
| 1:22PM |
0 |
labelfuncs.sh |
| 9:20AM |
1 |
I read "Only one graphic desktop", but where? |
| 9:15AM |
1 |
Error:Device 76 (vbd) could not be connected. |
| 9:10AM |
2 |
Xen kernel and QLogic driver |
| 5:41AM |
0 |
pciback irq affinity |
| 2:48AM |
1 |
python processes running |
| 12:20AM |
15 |
Newbie DomU problem |
| |
| Monday July 3 2006 |
| Time | Replies | Subject |
|---|
| 10:45AM |
3 |
when dom0 loadavg above 1, domUs not available |
| 10:24AM |
0 |
/dev/mem: mmap: Bad address |
| 9:49AM |
4 |
Couple of questions |
| 8:10AM |
1 |
HVM configuration |
| 2:09AM |
6 |
Xen to Desktop/Workstation questions |
| |
| Sunday July 2 2006 |
| Time | Replies | Subject |
|---|
| 7:20AM |
7 |
xen will only load images built for xen v3.0 |
| 3:39AM |
4 |
What does xm top mean by the following: |