Displaying 9 results from an estimated 9 matches for "virnetclientcalldispatch".
2013 Sep 18
0
libvirt report error "error: End of file while reading data: Input/output error" when start domain
...rEventPollCalculateTimeout:332 : Calculate expiry of 0 timers
debug : virEventPollCalculateTimeout:361 : Timeout at 0 due in -1 ms
debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=1 timeout=-1
debug : virNetMessageDecodeLength:149 : Got length, now need 36 total
(32 more)
debug : virNetClientCallDispatch:1123 : RPC_CLIENT_MSG_RX:
client=0x2aad62a2920 len=36 prog=536903814 vers=1 proc=66 type=1
status=0 serial=0
debug : virKeepAliveCheckMessage:374 : ka=0x2aad62a2c20,
client=0x2aad62a2920, msg=0x2aad62a2988
debug : virNetMessageClear:55 : msg=0x2aad62a2988 nfds=0
debug : virNetClientIOEvent...
2020 Jan 22
4
Re: virsh vol-download uses a lot of memory
...at
the end of linked list of incoming stream data (stream is a way that
libvirt uses to transfer binary data). Problem is that instead of
returning NULL to our malloc()-s once the limit is reached, kernel
decides to kill us.
For anybody with libvirt insight: virNetClientIOHandleInput() ->
virNetClientCallDispatch() -> virNetClientCallDispatchStream() ->
virNetClientStreamQueuePacket().
The obvious fix would be to stop processing incoming packets if stream
has "too much" data cached (define "too much"). But this may lead to
unresponsive client event loop - if the client doesn...
2016 Mar 18
0
Fwd: [Issue]: Regarding client socket getting closed from the server once the lxc container is started
...x7fed54009d10 wantclose=0*
*2016-03-12 08:18:55.755+0000: 1244: debug : virNetClientIncomingEvent:1816
: Event fired 0x7fed54009040 1*
*2016-03-12 08:18:55.755+0000: 1244: debug : virNetMessageDecodeLength:151
: Got length, now need 36 total (32 more)*
*2016-03-12 08:18:55.756+0000: 1244: info : virNetClientCallDispatch:1116 :
RPC_CLIENT_MSG_RX: client=0x7fed54009d10 len=36 prog=305402420 vers=1
proc=2 type=2 status=0 serial=1*
*2016-03-12 08:18:55.756+0000: 1244: debug : virKeepAliveCheckMessage:377 :
ka=(nil), client=0x7fed81fc5ed4, msg=0x7fed54009d78*
*2016-03-12 08:18:55.756+0000: 1244: debug :
virNetClientP...
2020 Jan 23
1
Re: virsh vol-download uses a lot of memory
...stream data (stream is a way that libvirt
>> uses to transfer binary data). Problem is that instead of returning NULL to
>> our malloc()-s once the limit is reached, kernel decides to kill us.
>>
>> For anybody with libvirt insight: virNetClientIOHandleInput() ->
>> virNetClientCallDispatch() -> virNetClientCallDispatchStream() ->
>> virNetClientStreamQueuePacket().
>>
>>
>> The obvious fix would be to stop processing incoming packets if stream has
>> "too much" data cached (define "too much"). But this may lead to
>> unres...
2020 Jan 22
0
Re: virsh vol-download uses a lot of memory
...d list of incoming stream data (stream is a way that libvirt
> uses to transfer binary data). Problem is that instead of returning NULL to
> our malloc()-s once the limit is reached, kernel decides to kill us.
>
> For anybody with libvirt insight: virNetClientIOHandleInput() ->
> virNetClientCallDispatch() -> virNetClientCallDispatchStream() ->
> virNetClientStreamQueuePacket().
>
>
> The obvious fix would be to stop processing incoming packets if stream has
> "too much" data cached (define "too much"). But this may lead to
> unresponsive client event l...
2015 Oct 02
0
virsh with OSX and virtualbox
...52:11.877+0000: 18446744073709551615: info : virEventPollRunOnce:641 : EVENT_POLL_RUN: nhandles=1 timeout=-1
2015-10-02 08:52:11.877+0000: 18446744073709551615: debug : virNetMessageDecodeLength:151 : Got length, now need 36 total (32 more)
2015-10-02 08:52:11.877+0000: 18446744073709551615: info : virNetClientCallDispatch:1122 : RPC_CLIENT_MSG_RX: client=0x7f9cda7005c0 len=36 prog=536903814 vers=1 proc=66 type=1 status=0 serial=0
2015-10-02 08:52:11.877+0000: 18446744073709551615: debug : virKeepAliveCheckMessage:377 : ka=0x7f9cda700910, client=0x7f9cda7005c0, msg=0x7f9cda700640
2015-10-02 08:52:11.877+0000: 1844674...
2018 Nov 15
1
libvirt call qemu to create vm need more than 10 seconds
...more)
Line 58703: 2018-11-13 14:22:30.130+0000: 95225: debug : virNetMessageDecodeNumFDs:336 : Got 1 FDs from peer
Line 58704: 2018-11-13 14:22:30.130+0000: 95225: info : virNetSocketRecvFD:2048 : RPC_SOCKET_RECV_FD: sock=0x7f822c00aab0 fd=23
Line 58705: 2018-11-13 14:22:30.130+0000: 95225: info : virNetClientCallDispatch:1267 : RPC_CLIENT_MSG_RX: client=0x7f822c00b1b0 len=48 prog=2270401305 vers=1 proc=1 type=5 status=0 serial=0
Line 58706: 2018-11-13 14:22:30.130+0000: 95225: debug : virKeepAliveCheckMessage:374 : ka=(nil), client=0x7f82505b0086, msg=0x7f822c00b210
Line 58707: 2018-11-13 14:22:30.130+0000: 95225:...
2020 Jan 22
3
virsh vol-download uses a lot of memory
Hi all:
I am using the libvirt version that comes with Ubuntu 18.04.3 LTS.
I have written a script that backs up my virtual machines every night. I want to limit the amount of memory that this backup operation
consumes, mainly to prevent page cache thrashing. I have described the Linux page cache thrashing issue in detail here:
2013 Jul 14
0
OSX: trying to use libvirt 1.1.0 with VirtualBox 4.2
...08+0000: 18446744073709551615: debug :
virEventPollRunOnce:629 : EVENT_POLL_RUN: nhandles=1 timeout=-1
2013-07-14 20:18:52.008+0000: 18446744073709551615: debug :
virNetMessageDecodeLength:153 : Got length, now need 192 total (188 more)
2013-07-14 20:18:52.008+0000: 18446744073709551615: debug :
virNetClientCallDispatch:1126 : RPC_CLIENT_MSG_RX: client=0x7fa630c46440
len=192 prog=536903814 vers=1 proc=66 type=1 status=1 serial=0
2013-07-14 20:18:52.008+0000: 18446744073709551615: debug :
virKeepAliveCheckMessage:374 : ka=0x7fa630d004d0, client=0x7fa630c46440,
msg=0x7fa630c464c0
2013-07-14 20:18:52.008+0000: 184...