Re: [libvirt] [virt-tools-list] Trouble setting Virtual Network
by Cole Robinson
On 07/15/2010 01:27 PM, Fernando Carvalho wrote:
> I'm having trouble setting virtual network.
> The debug log is the following:
>
> --XML dump of the network I'm trying to set--
>
> virsh # net-dumpxml net0
> <network>
> <name>net0</name>
> <uuid>bb909289-700a-87f8-c075-910209d1a2e3</uuid>
> <bridge name='virbr0' stp='on' delay='0' />
> <ip address='192.168.100.1' netmask='255.255.255.0'>
> <dhcp>
> <range start='192.168.100.128' end='192.168.100.254' />
> </dhcp>
> </ip>
> </network>
>
> --Error message when I try to startup the network--
>
> virsh # net-start net0
> 17:04:48.570: debug : virNetworkLookupByName:5884 : conn=0x9d82658, name=net0
> 17:04:48.570: debug : remoteIO:9802 : Do proc=46 serial=3 length=36 wait=(nil)
> 17:04:48.570: debug : remoteIO:9877 : We have the buck 46 0x9d96488 0x9d96488
> 17:04:48.570: debug : remoteIODecodeMessageLength:9233 : Got length,
> now need 80 total (76 more)
> 17:04:48.570: debug : remoteIOEventLoop:9728 : Giving up the buck 46
> 0x9d96488 (nil)
> 17:04:48.570: debug : remoteIO:9908 : All done with our call 46 (nil) 0x9d96488
> 17:04:48.570: debug : virNetworkCreate:6140 : network=0x9d96488
> 17:04:48.570: debug : remoteIO:9802 : Do proc=39 serial=4 length=52 wait=(nil)
> 17:04:48.570: debug : remoteIO:9877 : We have the buck 39 0x9d964f0 0x9d964f0
> 17:04:49.022: debug : remoteIODecodeMessageLength:9233 : Got length,
> now need 576 total (572 more)
> 17:04:49.022: debug : remoteIOEventLoop:9728 : Giving up the buck 39
> 0x9d964f0 (nil)
> 17:04:49.022: debug : remoteIO:9908 : All done with our call 39 (nil) 0x9d964f0
> 17:04:49.022: debug : virNetworkGetName:6288 : network=0x9d96488
> error: Failed to start network net0
> 17:04:49.022: debug : virNetworkFree:6228 : network=0x9d96488
> 17:04:49.022: debug : virUnrefNetwork:601 : unref network 0x9d96488 net0 1
> 17:04:49.022: debug : virReleaseNetwork:557 : release network
> 0x9d96488 net0 bb909289-700a-87f8-c075-910209d1a2e3
> 17:04:49.022: debug : virReleaseNetwork:571 : unref connection 0x9d82658 2
> error: internal error '/sbin/iptables --table filter --delete INPUT
> --in-interface virbr0 --protocol udp --destination-port 69 --jump
> ACCEPT' exited with non-zero status 1 and signal 0: iptables: Bad rule
> (does a matching rule exist in that chain?).
>
> --
>
> Can someone help me on this?
>
I'm not sure, but CC'ing libvirt-list.
- Cole
14 years, 4 months
[libvirt] iscsi support?
by Harald Dunkel
Hi folks,
I would like to try out iscsi for virtual block
devices. This would be very interesting especially
for a migration at run time.
Problem is: It still doesn't work :-(. libvirt can
login to the iscsi pool, but using virsh vol-list I
just get an empty list, even though /dev/disk/by-path
shows the expected block devices.
There was an old thread on this list describing the
procedure:
http://www.mail-archive.com/libvir-list@redhat.com/msg06320.html
Are there any news about this?
I am using libvirt 0.8.1, iet 1.4.20.1 and open-iscsi
2.0.871.3, as included in Debian Testing.
Regards
Harri
14 years, 4 months
[libvirt] flaky network on clients/guests machines - please help!
by Horten
I've set up a redhat ( Linux 2.6.18-194.8.1.el5 #1 SMP Wed Jun 23
10:52:51 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux) box and two virtual
hosts (clients/guests). The network on the host is fine, however the
clients network is extremely flaky....Sometimes it connects into and
out of the client, but sometimes it gives me all sorts of timeout, no
route, etc messages....I've tried everything I can think of, turning
on dnsmasq, nscd, and adding options single-request in resolv.conf,
but nothing seems to work. The client machines are running the same
os as the host....Please see below results of running strace on ssh to
another machine....(I can ssh to this other machine from the host and
from any other machine and at times from the clients)...Any help will
be greatly appreciated.....
[root@testbedwww ~]# strace ssh phys.lsu.edu
execve("/usr/bin/ssh", ["ssh", "phys.lsu.edu"], [/* 22 vars */]) = 0
brk(0) = 0x2acb61bee000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb46ece000
uname({sys="Linux", node="testbedwww.phys.lsu.edu", ...}) = 0
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=100036, ...}) = 0
mmap(NULL, 100036, PROT_READ, MAP_PRIVATE, 3, 0) = 0x2acb46ecf000
close(3) = 0
open("/usr/lib64/libfipscheck.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\n`\2344\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=8904, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb46ee8000
mmap(NULL, 2102008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb470cf000
mprotect(0x2acb470d1000, 2093056, PROT_NONE) = 0
mmap(0x2acb472d0000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x2acb472d0000
close(3) = 0
open("/lib64/libcrypto.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\232\345\2404\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1366272, ...}) = 0
mmap(NULL, 3475344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb472d1000
mprotect(0x2acb473fe000, 2093056, PROT_NONE) = 0
mmap(0x2acb475fd000, 135168, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12c000) = 0x2acb475fd000
mmap(0x2acb4761e000, 14224, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb4761e000
close(3) = 0
open("/lib64/libutil.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\16\300\2514\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18152, ...}) = 0
mmap(NULL, 2105616, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb47622000
mprotect(0x2acb47624000, 2093056, PROT_NONE) = 0
mmap(0x2acb47823000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x2acb47823000
close(3) = 0
open("/usr/lib64/libz.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\37
\2354\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=85928, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb47825000
mmap(NULL, 2178920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb47826000
mprotect(0x2acb4783a000, 2093056, PROT_NONE) = 0
mmap(0x2acb47a39000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13000) = 0x2acb47a39000
close(3) = 0
open("/lib64/libnsl.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240@
\2374\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=114352, ...}) = 0
mmap(NULL, 2194096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb47a3a000
mprotect(0x2acb47a4f000, 2093056, PROT_NONE) = 0
mmap(0x2acb47c4e000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x2acb47c4e000
mmap(0x2acb47c50000, 6832, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb47c50000
close(3) = 0
open("/lib64/libcrypt.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\t\300\2544\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=48600, ...}) = 0
mmap(NULL, 2322880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb47c52000
mprotect(0x2acb47c5b000, 2093056, PROT_NONE) = 0
mmap(0x2acb47e5a000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x2acb47e5a000
mmap(0x2acb47e5c000, 184768, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb47e5c000
close(3) = 0
open("/lib64/libresolv.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\2402`\2414\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=92736, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb47e8a000
mmap(NULL, 2181864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb47e8b000
mprotect(0x2acb47e9c000, 2097152, PROT_NONE) = 0
mmap(0x2acb4809c000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x2acb4809c000
mmap(0x2acb4809e000, 6888, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb4809e000
close(3) = 0
open("/usr/lib64/libgssapi_krb5.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\222\240\2454\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=190976, ...}) = 0
mmap(NULL, 2283888, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb480a0000
mprotect(0x2acb480cc000, 2097152, PROT_NONE) = 0
mmap(0x2acb482cc000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2c000) = 0x2acb482cc000
close(3) = 0
open("/usr/lib64/libkrb5.so.3", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\221!\2424\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=613896, ...}) = 0
mmap(NULL, 2706624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb482ce000
mprotect(0x2acb4835f000, 2097152, PROT_NONE) = 0
mmap(0x2acb4855f000, 16384, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x91000) = 0x2acb4855f000
close(3) = 0
open("/usr/lib64/libk5crypto.so.3", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260V\340\2454\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=153624, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb48563000
mmap(NULL, 2247432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb48564000
mprotect(0x2acb48588000, 2093056, PROT_NONE) = 0
mmap(0x2acb48787000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23000) = 0x2acb48787000
close(3) = 0
open("/lib64/libcom_err.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\n\240\2414\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=10000, ...}) = 0
mmap(NULL, 2103048, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb48789000
mprotect(0x2acb4878b000, 2093056, PROT_NONE) = 0
mmap(0x2acb4898a000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x2acb4898a000
close(3) = 0
open("/usr/lib64/libnss3.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\203\301\2574\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1230520, ...}) = 0
mmap(NULL, 3329096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb4898b000
mprotect(0x2acb48ab1000, 2093056, PROT_NONE) = 0
mmap(0x2acb48cb0000, 28672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x125000) = 0x2acb48cb0000
mmap(0x2acb48cb7000, 3144, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb48cb7000
close(3) = 0
open("/lib64/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\332!\2344\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1717800, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb48cb8000
mmap(NULL, 3498328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb48cb9000
mprotect(0x2acb48e07000, 2093056, PROT_NONE) = 0
mmap(0x2acb49006000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14d000) = 0x2acb49006000
mmap(0x2acb4900b000, 16728, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb4900b000
close(3) = 0
open("/usr/lib64/libplc4.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\23\0\2604\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=18024, ...}) = 0
mmap(NULL, 2110936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49010000
mprotect(0x2acb49014000, 2093056, PROT_NONE) = 0
mmap(0x2acb49213000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x2acb49213000
close(3) = 0
open("/lib64/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\16\240\2344\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=23360, ...}) = 0
mmap(NULL, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49214000
mprotect(0x2acb49216000, 2097152, PROT_NONE) = 0
mmap(0x2acb49416000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x2acb49416000
close(3) = 0
open("/usr/lib64/libkrb5support.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\"\240\2434\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=35728, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb49418000
mmap(NULL, 2128592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49419000
mprotect(0x2acb49421000, 2093056, PROT_NONE) = 0
mmap(0x2acb49620000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x2acb49620000
close(3) = 0
open("/lib64/libkeyutils.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\v
\2434\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=9728, ...}) = 0
mmap(NULL, 2102672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49621000
mprotect(0x2acb49623000, 2093056, PROT_NONE) = 0
mmap(0x2acb49822000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x2acb49822000
close(3) = 0
open("/usr/lib64/libnssutil3.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\203@\2574\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=122184, ...}) = 0
mmap(NULL, 2216376, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49823000
mprotect(0x2acb4983c000, 2093056, PROT_NONE) = 0
mmap(0x2acb49a3b000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x2acb49a3b000
mmap(0x2acb49a40000, 440, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb49a40000
close(3) = 0
open("/usr/lib64/libplds4.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\16\0\2574\0\0\0"...,
832) = 832
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb49a41000
fstat(3, {st_mode=S_IFREG|0755, st_size=13800, ...}) = 0
mmap(NULL, 2106736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49a42000
mprotect(0x2acb49a45000, 2093056, PROT_NONE) = 0
mmap(0x2acb49c44000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x2acb49c44000
close(3) = 0
open("/usr/lib64/libnspr4.so", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\317\200\2574\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=233144, ...}) = 0
mmap(NULL, 2336608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49c45000
mprotect(0x2acb49c7b000, 2097152, PROT_NONE) = 0
mmap(0x2acb49e7b000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x36000) = 0x2acb49e7b000
mmap(0x2acb49e7d000, 10080, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb49e7d000
close(3) = 0
open("/lib64/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240W\340\2344\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=145824, ...}) = 0
mmap(NULL, 2204528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb49e80000
mprotect(0x2acb49e96000, 2093056, PROT_NONE) = 0
mmap(0x2acb4a095000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x2acb4a095000
mmap(0x2acb4a097000, 13168, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb4a097000
close(3) = 0
open("/lib64/libselinux.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`E\340\2354\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=95464, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb4a09b000
mmap(NULL, 2192784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb4a09c000
mprotect(0x2acb4a0b1000, 2097152, PROT_NONE) = 0
mmap(0x2acb4a2b1000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x2acb4a2b1000
mmap(0x2acb4a2b3000, 1424, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb4a2b3000
close(3) = 0
open("/lib64/libsepol.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@=\240\2354\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=247496, ...}) = 0
mmap(NULL, 2383168, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb4a2b4000
mprotect(0x2acb4a2ef000, 2097152, PROT_NONE) = 0
mmap(0x2acb4a4ef000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3b000) = 0x2acb4a4ef000
mmap(0x2acb4a4f0000, 40256, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2acb4a4f0000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb4a4fa000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb4a4fb000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb4a4fc000
arch_prctl(ARCH_SET_FS, 0x2acb4a4fbd00) = 0
mprotect(0x2acb4a095000, 4096, PROT_READ) = 0
mprotect(0x2acb49416000, 4096, PROT_READ) = 0
mprotect(0x2acb49006000, 16384, PROT_READ) = 0
mprotect(0x2acb4809c000, 4096, PROT_READ) = 0
mprotect(0x2acb47e5a000, 4096, PROT_READ) = 0
mprotect(0x2acb47c4e000, 4096, PROT_READ) = 0
mprotect(0x2acb47823000, 4096, PROT_READ) = 0
mprotect(0x2acb470cd000, 4096, PROT_READ) = 0
munmap(0x2acb46ecf000, 100036) = 0
set_tid_address(0x2acb4a4fbd90) = 3475
set_robust_list(0x2acb4a4fbda0, 0x18) = 0
futex(0x7fff3317641c, FUTEX_WAKE_PRIVATE, 1) = 0
rt_sigaction(SIGRTMIN, {0x2acb49e85380, [], SA_RESTORER|SA_SIGINFO,
0x2acb49e8eb10}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x2acb49e852b0, [],
SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x2acb49e8eb10}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0
access("/etc/selinux/", F_OK) = 0
brk(0) = 0x2acb61bee000
brk(0x2acb61c0f000) = 0x2acb61c0f000
open("/etc/selinux/config", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=448, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb46ecf000
read(3, "# This file controls the state o"..., 4096) = 448
read(3, "", 4096) = 0
close(3) = 0
munmap(0x2acb46ecf000, 4096) = 0
open("/proc/mounts", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb46ecf000
read(3, "rootfs / rootfs rw 0 0\n/dev/root"..., 4096) = 577
close(3) = 0
munmap(0x2acb46ecf000, 4096) = 0
open("/selinux/mls", O_RDONLY) = 3
read(3, "1", 19) = 1
close(3) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 3
connect(3, {sa_family=AF_FILE,
path="/var/run/setrans/.setrans-unix"...}, 110) = 0
sendmsg(3, {msg_name(0)=NULL, msg_iov(5)=[{"\1\0\0\0", 4},
{"\1\0\0\0", 4}, {"\1\0\0\0", 4}, {"\0", 1}, {"\0", 1}],
msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 14
readv(3, [{"\1\0\0\0", 4}, {"\1\0\0\0", 4}, {"\0\0\0\0", 4}], 3) = 12
readv(3, [{"\0", 1}], 1) = 1
close(3) = 0
open("/dev/null", O_RDWR) = 3
close(3) = 0
open("/proc/sys/crypto/fips_enabled", O_RDONLY) = 3
read(3, "0\n", 2) = 2
close(3) = 0
getuid() = 0
geteuid() = 0
setresuid(-1, 0, -1) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 3
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = 0
sendto(3, "\2\0\0\0\v\0\0\0\7\0\0\0passwd\0", 19, MSG_NOSIGNAL, NULL, 0) = 19
poll([{fd=3, events=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1 ([{fd=3,
revents=POLLIN|POLLHUP}])
recvmsg(3, {msg_name(0)=NULL, msg_iov(2)=[{"passwd\0", 7},
{"\270O\3\0\0\0\0\0", 8}], msg_controllen=24, {cmsg_len=20,
cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {4}}, msg_flags=0}, 0) =
15
mmap(NULL, 217016, PROT_READ, MAP_SHARED, 4, 0) = 0x2acb46ee9000
close(4) = 0
close(3) = 0
umask(022) = 022
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
open("/root/.ssh/config", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ssh/ssh_config", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1827, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb46f1e000
read(3, "#\t$OpenBSD: ssh_config,v 1.21 20"..., 4096) = 1827
read(3, "", 4096) = 0
close(3) = 0
munmap(0x2acb46f1e000, 4096) = 0
open("/dev/urandom", O_RDONLY|O_NOCTTY|O_NONBLOCK) = 3
fstat(3, {st_mode=S_IFCHR|0444, st_rdev=makedev(1, 9), ...}) = 0
poll([{fd=3, events=POLLIN}], 1, 10) = 1 ([{fd=3, revents=POLLIN}])
read(3, "^\266\301\227\n!\340\267\216\317\327\204\231\247\357\224\10Q\332\227PjE5\310\6\246\273\371\225\332f"...,
48) = 48
close(3) = 0
getuid() = 0
open("/etc/nsswitch.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1696, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb46f1e000
read(3, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1696
read(3, "", 4096) = 0
close(3) = 0
munmap(0x2acb46f1e000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=100036, ...}) = 0
mmap(NULL, 100036, PROT_READ, MAP_PRIVATE, 3, 0) = 0x2acb46f1e000
close(3) = 0
open("/lib64/libnss_files.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\37\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=53880, ...}) = 0
mmap(NULL, 2139432, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0x2acb4a4fd000
mprotect(0x2acb4a507000, 2093056, PROT_NONE) = 0
mmap(0x2acb4a706000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x2acb4a706000
close(3) = 0
mprotect(0x2acb4a706000, 4096, PROT_READ) = 0
munmap(0x2acb46f1e000, 100036) = 0
open("/etc/services", O_RDONLY) = 3
fcntl(3, F_GETFD) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=362031, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2acb46f1e000
read(3, "# /etc/services:\n# $Id: services"..., 4096) = 4096
close(3) = 0
munmap(0x2acb46f1e000, 4096) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 3
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"...}, 110) = 0
sendto(3, "\2\0\0\0\r\0\0\0\6\0\0\0hosts\0", 18, MSG_NOSIGNAL, NULL, 0) = 18
poll([{fd=3, events=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1 ([{fd=3,
revents=POLLIN|POLLHUP}])
recvmsg(3, {msg_name(0)=NULL, msg_iov(2)=[{"hosts\0", 6},
{"\270O\3\0\0\0\0\0", 8}], msg_controllen=24, {cmsg_len=20,
cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {4}}, msg_flags=0}, 0) =
14
mmap(NULL, 217016, PROT_READ, MAP_SHARED, 4, 0) = 0x2acb46f1e000
close(4) = 0
close(3) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 3
connect(3, {sa_family=AF_INET, sin_port=htons(22),
sin_addr=inet_addr("130.39.13.67")}, 16) = -1 EHOSTUNREACH (No route
to host)
close(3) = 0
write(2, "ssh: connect to host phys.lsu.ed"..., 61ssh: connect to host
phys.lsu.edu port 22: No route to host
) = 61
exit_group(255) = ?
[root@testbedwww ~]#
14 years, 4 months
[libvirt] Memory
by Jaromír Červenka
Hello,
Could anybody explain me a little bit what is the difference between
<currentMemory> and <maxMemory>. I use qemu-kvm hypervisor*. *When I have
1024MB maxMemory and 512MB of currentMemory, I can see just 512MB in guest
os (free -m).* *Is it ok? Does it have something to do with ballooning
technique? What happened if guest will needs more memory than 512MB?
Thank you for answers :)
Kind regards,
Jaromír Červenka
Official openSUSE community member
Web: http://www.cervajz.com/
Jabber: cervajz(a)cervajz.com
MSN: jara.cervenka(a)seznam.cz
Tel.: +420 607 592 687
Alt. e-mails:
jaromir.cervenka(a)opensuse.org,
jaromir.cervenka(a)speel.cz
14 years, 4 months
[libvirt] [PATCH] libvirtd: add man page for libvirtd
by Justin Clift
From: Justin Clift <justin(a)salasaga.org>
Gracious thanks to Chris Lalancette for helping knock the description
section into shape.
This addresses BZ #595350
https://bugzilla.redhat.com/show_bug.cgi?id=595350
---
daemon/Makefile.am | 40 +++++++++++-
daemon/libvirtd.pod.in | 168 ++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 207 insertions(+), 1 deletions(-)
create mode 100644 daemon/libvirtd.pod.in
diff --git a/daemon/Makefile.am b/daemon/Makefile.am
index df34ef1..332e895 100644
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -32,9 +32,12 @@ EXTRA_DIST = \
THREADING.txt \
libvirt-guests.init.in \
libvirt-guests.sysconf \
+ libvirtd.pod.in \
$(AVAHI_SOURCES) \
$(DAEMON_SOURCES)
+man_MANS = libvirtd.8
+
BUILT_SOURCES =
if WITH_LIBVIRTD
@@ -50,6 +53,41 @@ augeas_DATA = libvirtd.aug
augeastestsdir = $(datadir)/augeas/lenses/tests
augeastests_DATA = test_libvirtd.aug
+POD2MAN = pod2man -c "Virtualization Support" -r "$(PACKAGE)-$(VERSION)" -s 8
+
+if WITH_REMOTE
+libvirtd.pod: libvirtd.pod.in
+ sed \
+ -e 's![@]sysconfdir[@]!$(sysconfdir)!g' \
+ -e 's![@]localstatedir[@]!$(localstatedir)!g' \
+ -e 's![@]tls_line1[@]!=item F<$(sysconfdir)/pki/CA/cacert.pem>!g' \
+ -e 's![@]tls_line2[@]!The TLS B<Certificate Authority> certificate libvirtd will use.!g' \
+ -e 's![@]tls_line3[@]!=item F<$(sysconfdir)/pki/libvirt/servercert.pem>!g' \
+ -e 's![@]tls_line4[@]!The TLS B<Server> certificate libvirtd will use.!g' \
+ -e 's![@]tls_line5[@]!=item F<$(sysconfdir)/pki/libvirt/private/serverkey.pem>!g' \
+ -e 's![@]tls_line6[@]!The TLS B<Server> private key libvirtd will use.!g' \
+ -e 's![@]remote_pid_file[@]!$(REMOTE_PID_FILE)!g' \
+ < $< > $@-t
+ mv $@-t $@
+else
+libvirtd.pod: libvirtd.pod.in
+ sed \
+ -e 's![@]sysconfdir[@]!$(sysconfdir)!g' \
+ -e 's![@]localstatedir[@]!$(localstatedir)!g' \
+ -e 's![@]tls_line1[@]!!g' \
+ -e 's![@]tls_line2[@]!!g' \
+ -e 's![@]tls_line3[@]!!g' \
+ -e 's![@]tls_line4[@]!!g' \
+ -e 's![@]tls_line5[@]!!g' \
+ -e 's![@]tls_line6[@]!!g' \
+ -e 's![@]remote_pid_file[@]!$(REMOTE_PID_FILE)!g' \
+ < $< > $@-t
+ mv $@-t $@
+endif
+
+libvirtd.8: libvirtd.pod
+ $(AM_V_GEN)$(POD2MAN) $< $@
+
libvirtd_SOURCES = $(DAEMON_SOURCES)
#-D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_POSIX_C_SOURCE=199506L
@@ -285,5 +323,5 @@ uninstall-data-sasl:
endif
-CLEANFILES = $(BUILT_SOURCES)
+CLEANFILES = $(BUILT_SOURCES) $(man1_MANS)
CLEANFILES += *.cov *.gcov .libs/*.gcda .libs/*.gcno *.gcno *.gcda
diff --git a/daemon/libvirtd.pod.in b/daemon/libvirtd.pod.in
new file mode 100644
index 0000000..33437c9
--- /dev/null
+++ b/daemon/libvirtd.pod.in
@@ -0,0 +1,168 @@
+=head1 NAME
+
+libvirtd - libvirtd management daemon
+
+=head1 SYNOPSIS
+
+B<libvirtd> [ -dlv ] [ -f config_file ] [ -p pid_file ] [ -t timeout_seconds ]
+
+B<libvirtd> --version
+
+=head1 DESCRIPTION
+
+The B<libvirtd> program is the server side daemon component of the libvirt
+virtualization management system.
+
+This daemon runs on host servers and performs required management tasks for
+virtualized guests. This includes activities such as starting, stopping
+and migrating guests between host servers, configuring and manipulating
+networking, and managing storage for use by guests.
+
+The libvirt client libraries and utilities connect to this daemon to issue
+tasks and collect information about the configuration and resources of the host
+system and guests.
+
+By default, the libvirtd daemon listens for requests on a local Unix domain
+socket. Using the B<-l>|B<--listen> command line option, the libvirtd daemon
+can be instructed to additionally listen on a TCP/IP socket. The TCP/IP socket
+to use is defined in the libvirtd configuration file.
+
+Restarting libvirtd does not impact running guests. Guests continue to operate
+and will be picked up automatically if their XML configuration has been
+defined. Any guests whose XML configuration has not been defined will be lost
+from the configuration.
+
+=head1 OPTIONS
+
+=over
+
+=item B<-d, --daemon>
+
+Run as a daemon & write PID file.
+
+=item B<-f, --config> I<FILE>
+
+Use this configuration file, overriding the default value.
+
+=item B<-l, --listen>
+
+Listen for TCP/IP connections.
+
+=item B<-p, --pid-file> I<FILE>
+
+Use this name for the PID file, overriding the default value.
+
+=item B<-t, --timeout> I<SECONDS>
+
+Exit after timeout period (in seconds) expires.
+
+=item B<-v, --verbose>
+
+Enable output of verbose messages.
+
+=item B< --version>
+
+Display version information then exit.
+
+=back
+
+=head1 SIGNALS
+
+On receipt of B<SIGHUP> libvirtd will reload its configuration.
+
+=head1 FILES
+
+=over
+
+=item F<@sysconfdir(a)/libvirtd.conf>
+
+The default configuration file used by libvirtd, unless overridden on the
+command line using the B<-f>|B<--config> option.
+
+=item F<@localstatedir@/run/libvirt/libvirt-sock>
+
+=item F<@localstatedir@/run/libvirt/libvirt-sock-ro>
+
+The sockets libvirtd will use when B<run as root>.
+
+=item F<$HOME/.libvirt/libvirt-sock>
+
+The socket libvirtd will use when run as a B<non-root> user.
+
+@tls_line1@
+
+@tls_line2@
+
+@tls_line3@
+
+@tls_line4@
+
+@tls_line5@
+
+@tls_line6@
+
+=item F<@remote_pid_file@>
+
+The PID file to use, unless overridden by the B<-p>|B<--pid-file> option.
+
+=back
+
+=head1 EXAMPLES
+
+To retrieve the version of libvirtd:
+
+ # libvirtd --version
+ libvirtd (libvirt) 0.8.2
+ #
+
+To start libvirtd, instructing it to daemonize and create a PID file:
+
+ # libvirtd -d
+ # ls -la @remote_pid_file@
+ -rw-r--r-- 1 root root 6 Jul 9 02:40 @remote_pid_file@
+ #
+
+=head1 BUGS
+
+Please report all bugs you discover. This should be done via either:
+
+=over
+
+=item a) the mailing list
+
+L<http://libvirt.org/contact.html>
+
+=item or,
+
+B<>
+
+=item b) the bug tracker
+
+L<http://libvirt.org/bugs.html>
+
+=item Alternatively, you may report bugs to your software distributor / vendor.
+
+=back
+
+=head1 AUTHORS
+
+ Andrew Puch <apuch @ redhat.com>
+ Daniel Veillard <veillard @ redhat.com>
+
+=head1 COPYRIGHT
+
+Copyright (C) 2010 Red Hat, Inc.
+
+=head1 LICENSE
+
+libvirtd is distributed under the terms of the GNU LGPL v2.1+.
+This is free software; see the source for copying conditions. There
+is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE
+
+=head1 SEE ALSO
+
+L<virsh(1)>, L<virt-install(1)>, L<virt-xml-validate(1)>, L<virt-top(1)>,
+L<virt-mem(1)>, L<virt-df(1)>, L<http://www.libvirt.org/>
+
+=cut
--
1.7.1
14 years, 4 months
[libvirt] [PATCH] docs: remove all generated doc files when a clean target is used
by Justin Clift
Properly removes all of the generated .html and .xml files in the docs
area with make clean and make maintainer-clean. Otherwise they're just
left there and get in the way when working on docs.
---
docs/Makefile.am | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/docs/Makefile.am b/docs/Makefile.am
index a6a6d07..463a466 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -150,10 +150,10 @@ $(python_generated_files): $(srcdir)/apibuild.py \
check-local: all
clean-local:
- rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html
+ rm -f *~ *.bak *.hierarchy *.signals *-unused.txt *.html html/index.html \
+ $(devhelphtml) $(python_generated_files)
maintainer-clean-local: clean-local
- rm -rf libvirt-api.xml libvirt-refs.xml
rebuild: api all
--
1.7.1.1
14 years, 4 months
[libvirt] [RFC] Slides for FISL presentation
by Eduardo Otubo
Hello all,
This is the first draft for my presentation at FISL. I would like you to
take a look and give your opinions. Any comment is always welcome :-)
Thank you!
https://docs.google.com/leaf?id=0B67FxRV5aa7_YWI4YzQ2MWQtZWQwYi00NjE0LWEy...
ps.: I didn't know where to put the file, I hosted at google docs and
made it public. You all should be able to download it. Any issues,
please let me know. Thanks again.
--
Eduardo Otubo
Software Engineer
Linux Technology Center
IBM Systems & Technology Group
Mobile: +55 19 8135 0885
eotubo(a)linux.vnet.ibm.com
14 years, 4 months
[libvirt] where is "virsh pool-stop"?
by Harald Dunkel
Hi folks,
Suggestion:
"virsh pool-destroy" sounds highly destructive. There is a
"pool-start" command, so how about "pool-stop"? Similar
commands could be introduced for the other *-start commands.
This would make using virsh _much_ easier.
In Unix world "start" and "stop" belong together, "start"
and "destroy" don't.
Regards
Harri
14 years, 4 months
