On 07/09/2016 17:38, Dmitry Mishin wrote:
Hello,
On 07/09/16 17:02, "[email protected] on behalf of Konstantin
Khorenko" <[email protected] on behalf of [email protected]>
wrote:
On 09/06/2016 08:26 PM, Scott Dowdle wrote:
Greetings,
----- Original Message -----
- When stopping a VM (qemu), it take around 1 minute to do. The node is
not running on SSD, but with nothing running on it... we expect that
there is something wrong here.
What OS is the VM running? Just out of curiosity, is there any
difference in shutdown time if it is initiated from with the VM vs.
prlctl?
- When running a backup, we get a implementation error: Failed to
backed
up the CT: Unimplemented. This feature is not implemented yet.
There is a ETA on the backup implementation?
I think the backup feature is going to be a Virtuozzo 7-only (aka pay)
feature per this comparison chart on the wiki:
https://wiki.openvz.org/Comparison
That doesn't mean you can't backup containers and VM with various
methods, just that it won't be integrated solution in OpenVZ. That's my
guess anyway. I've been backing up containers with OpenVZ Legacy using
a ploop-based snapshot method and can report that it is not difficult...
just slightly different in VZ7 for containers and VMs.
- We don't found how to reset to 0 (zero) the stats reported on
"vznetstat". We are working on a control panel and we want do on each
VM/CT a reset the first day of the month.
No userspace tool to reset the statistics right now,
but there are 2 ioctls for this functionality, so you can write your own
tool.
Please try 'prlsrvctl tc restart'
Thank you,
Dmitry.
No,
prlsrvctl tc restart
don't reset the vznetstat values
[root@ns1015 ~]# vznetstat -v b3ecac8e-e421-42d5-8728-ca9b597e7d40
UUID Net.Class Input(bytes)
Input(pkts) Output(bytes) Output(pkts)
b3ecac8e-e421-42d5-8728-ca9b597e7d40 0 0 0
0 0
b3ecac8e-e421-42d5-8728-ca9b597e7d40 1 22040995 321106
34216734 358678
[root@ns1015 ~]#
[root@ns1015 ~]# prlsrvctl tc restart
Network shaping has been successfully restarted
[root@ns1015 ~]#
[root@ns1015 ~]# vznetstat -v b3ecac8e-e421-42d5-8728-ca9b597e7d40
UUID Net.Class Input(bytes)
Input(pkts) Output(bytes) Output(pkts)
b3ecac8e-e421-42d5-8728-ca9b597e7d40 0 0 0
0 0
b3ecac8e-e421-42d5-8728-ca9b597e7d40 1 22048023 321156
34224852 358721
[root@ns1015 ~]#
Part of kernel commit
commit b1cd150666a738018080b5e85516a9d35d27bbc5
Author: Vladimir Davydov <[email protected]>
Date: Wed Jun 24 14:41:57 2015 +0400
vznetstat: Port
diff-vznetstat-support-of-resetting-of-traffic-statistics-on-running-CTs
@@ -748,6 +848,13 @@ static int venet_acct_ioctl(struct file *file,
unsigned int cmd
err = 0;
venet_acct_destroy_all_stat();
break;
+ case VZCTL_TC_CLEAR_STAT:
+ err = venet_acct_clear_stat(arg);
+ break;
+ case VZCTL_TC_CLEAR_ALL_STAT:
+ err = venet_acct_clear_all_stat();
+ break;
+
case VZCTL_TC_GET_BASE:
err = venet_acct_get_base(arg);
break;
+++ b/include/uapi/linux/vzctl_netstat.h
@@ -83,6 +83,9 @@ struct vzctl_tc_set_base {
#define VZCTL_TC_CLASS_NUM_V6 _IO(VZTCCTLTYPE, 16)
+#define VZCTL_TC_CLEAR_STAT _IO(VZTCCTLTYPE, 17)
+#define VZCTL_TC_CLEAR_ALL_STAT _IO(VZTCCTLTYPE, 18)
+
_______________________________________________
Users mailing list
[email protected]
https://lists.openvz.org/mailman/listinfo/users
_______________________________________________
Users mailing list
[email protected]
https://lists.openvz.org/mailman/listinfo/users
--
José Manuel Giner
http://ginernet.com
_______________________________________________
Users mailing list
[email protected]
https://lists.openvz.org/mailman/listinfo/users
