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79 Commits

Author SHA1 Message Date
Marek Marczykowski-Górecki
97620f76a7 settings: hide "add all" widget from devices tab 
It is very dangerous - adding all the devices to some VM will make the
system unusable once such VM is started.
 2014-11-01 19:57:17 +01:00
Marek Marczykowski-Górecki
c8a8a56c73 settings: prevent changing VM name and label while the VM is running 
Those changes will take effect after VM restart (at least for VM windows
borders), so to not confuse the user with partly updated colors, simply
block the change while the VM is running. The same applies to VM name.
 2014-10-28 04:55:14 +01:00
Victor Lopez
473b822e0c Linux VM specific: force minimum init mem to allow scaling up memory 
Check init_mem and max_mem_size in a single function (merging the
previous two) taking into account the minimum init memory that allows
the requested maximum memory.

Explanation:
Linux kernel needs space for memory-related structures created at boot.
If init_mem is just 400MB, then max_mem can't balloon above 4.3GB (at
which poing it yields "add_memory() failed: -17" messages and apps
crash), regardless of the max_mem_size value.

Base of Marek's findings and my tests on a 16GB PC, using several
processes like:
   stress -m 1 --vm-bytes 1g --vm-hang 100

result in the following points:
init_mem  ==> actual max memory
400             4300
700             7554
800             8635
1024            11051
1200            12954
1300            14038
1500            14045 <== probably capped on my 16GB system

The actual ratio of max_mem_size/init_mem is surprisingly constant at
10.79

If less init memory is set than that ratio allows, then the set
max_mem_size is unreachable and the VM becomes unstable (app crashes)

Based on qubes-devel discussion titled "Qubes Dom0 init memory against
Xen best practices?" at:
https://groups.google.com/d/msg/qubes-devel/VRqkFj1IOtA/UgMgnwfxVSIJ
 2014-10-06 04:00:20 +02:00
Marek Marczykowski-Górecki
1cadc1e943 Merge remote-tracking branch 'woju/master' 2014-09-09 22:01:54 +02:00
Marek Marczykowski-Górecki
c992fc0f48 settings: fix drive path setting (#897) 2014-09-09 21:59:54 +02:00
Wojciech Zygmunt Porczyk
24759d2762 settings.py: do not attempt to remove service when none selected 
Thanks to Andrew B (kyboren at gmail dot com) for bug report.
 2014-09-04 21:59:05 +02:00
Marek Marczykowski-Górecki
61ef08eb47 settings: cast all QString to str 
QString does not have "startswith" method.
 2014-07-05 14:57:47 +02:00
Marek Marczykowski-Górecki
aca43a46da Filter out 'dom0' from selectable netvm list 
This is workaround until #757 will be done.
 2014-06-07 04:07:26 +02:00
Wojciech Zygmunt Porczyk
e834b33d42 Merge remote-tracking branch 'marmarek/master' 2014-05-19 13:54:02 +02:00
Hansi
44fe1cc845 small update to add "autostart" checkbox to the basic settings dialog 2014-05-17 21:43:29 +02:00
Wojciech Zygmunt Porczyk
f882042994 settings.py: launch lspci by full path (/usr/sbin/lspci) 2014-05-16 19:16:16 +02:00
Marek Marczykowski-Górecki
a09f558b4b settings: add seamless_gui_mode settings (#810) 2014-04-01 01:13:34 +02:00
Marek Marczykowski-Górecki
41bf7b448e firewall: add an option to temporary allow full network access (#760) 
Add rule "*" with expire time set.
 2014-03-28 06:41:35 +01:00
Marek Marczykowski-Górecki
3b3846eeb5 firewall: simplify rules handling code 
Use directly rule provided by qubes core, not intermediate class
QubesFirewallRuleItem. This also will improve compatibility - if no
firewall changes made (but still "OK" clicked instead of "Cancel")
really the same settings are saved, even if rules contains some not
supported by Qubes Manager attributes.
 2014-03-28 05:15:52 +01:00
Marek Marczykowski-Górecki
4f77108c5f settings: add an option to resize root.img (#699) 2014-03-21 18:40:23 +01:00
Marek Marczykowski-Górecki
3ea49b5192 Remove trailing semicolons 2014-02-23 00:44:08 +01:00
Marek Marczykowski-Górecki
17107a7012 settings: add 'drive' setting to advanced tab (#712) 2014-02-20 01:05:38 +01:00
Marek Marczykowski-Górecki
8e0a441dfe settings: do not assume that kernel is the last setting 2014-02-20 01:05:38 +01:00
Marek Marczykowski-Górecki
95e9680e96 Whitespace fixes 2014-02-20 01:05:37 +01:00
Marek Marczykowski-Górecki
9c1e2f496c List only compatible templates 2013-11-21 04:17:59 +01:00
Marek Marczykowski-Górecki
8d38a948e5 settings: indentation fix 2013-10-29 13:41:46 +01:00
Marek Marczykowski-Górecki
56d7807fec settings: gray out maxmem when qmemman is disabled 
'Max memory' setting only makes sense for dynamic memory management.
 2013-10-29 13:40:49 +01:00
Marek Marczykowski
bc485d2928 Update imports to match new qubes global settings layout 2013-03-16 21:07:53 +01:00
Marek Marczykowski
4d9e30784e settings apply: fix error message 2013-02-23 06:46:56 +01:00
Marek Marczykowski
34ea444a42 settings apply: catch exceptions and show them to the user 
Settings are applied in separate thread, so when any exception occured there,
the user had no way to know it (besides hanging "applying settings" window).
 2013-02-23 06:44:06 +01:00
Marek Marczykowski
69a2ac62fb use any python2, not explicit python2.6 
Especially allow python2.7.
 2013-01-23 15:55:14 +01:00
Marek Marczykowski
3b223aacd0 settings: disable dynamic memory management setting for HVM (#690) 2012-12-12 16:33:10 +01:00
Marek Marczykowski
8e333a7653 Display correct gateway IP (#685) 2012-12-10 16:13:14 +01:00
Marek Marczykowski
1026d19340 settings: allow application list modifications for NetVM/ProxyVM 2012-10-03 22:08:42 +02:00
Marek Marczykowski
d2a753c289 indent fix 2012-10-03 22:08:37 +02:00
Marek Marczykowski
d0eb5a2fd5 validate VM name also at GUI level (#656) 2012-08-23 03:57:19 +02:00
Marek Marczykowski
2a8afab83e include VM name in settings window title (#642) 2012-07-22 01:47:36 +02:00
Marek Marczykowski
24432ea1bc fix indenting 2012-06-19 00:15:46 +02:00
Marek Marczykowski
da09aa79fc Add "Allow connections to Updates Proxy" firewall setting (#582) 2012-06-05 20:29:57 +02:00
Agnieszka Kostrzewa
42828835cc Bind init_mem and maxmem setting (#572) 2012-05-19 09:33:29 +02:00
Agnieszka Kostrzewa
b140d0e2cf No Dom0 label in settings 2012-04-27 11:54:53 +02:00
Agnieszka Kostrzewa
e890a61a49 Fix to tab option to settings run as a standalone app 2012-04-25 15:08:21 +02:00
Agnieszka Kostrzewa
51a6edd5cd Tab option to settings run as a standalone app 2012-04-25 14:25:26 +02:00
Agnieszka Kostrzewa
26b958e1d9 Merge branch 'master' of git.qubes-os.org:/var/lib/qubes/git/marmarek/qubes-manager 2012-04-25 13:15:29 +02:00
Marek Marczykowski
1e8f4b1569 settings: print root_img path for StandaloneVMs 2012-04-24 19:14:12 +02:00
Marek Marczykowski
e97c2f89bd settings: check if volatile_img has value before showing it 2012-04-24 19:05:15 +02:00
Agnieszka Kostrzewa
2f81711fc2 Adjusting to #488 (kernel settings available for appVMs) 2012-04-24 15:02:19 +02:00
Agnieszka Kostrzewa
6b22eb5a0f Introducing 'Run in debug mode' option. (#537) 2012-04-24 14:27:28 +02:00
Agnieszka Kostrzewa
a5a6e90e41 fix to checking whether vm has kernel attributes 2012-04-24 12:52:47 +02:00
Agnieszka Kostrzewa
4184e49853 Settings checking whether VM has 'kernel' attribute. 2012-04-18 19:33:53 +02:00
Agnieszka Kostrzewa
5b09bf0bb1 Not allowing to modify devices of a running VM (ticket #523) 2012-04-17 13:15:18 +02:00
Agnieszka Kostrzewa
2ab9570045 'Include in memory balancing' heckbox issue fixed (#498). 2012-03-30 21:46:23 +02:00
Agnieszka Kostrzewa
de8028b268 Dynamic mem balancing - pci devs warnings. 2012-03-19 21:07:27 +01:00
Agnieszka Kostrzewa
68560f9151 Include in memory balancing enabled where it applies (ticket #498) 2012-03-19 16:02:05 +01:00
Agnieszka Kostrzewa
1d06bd12fa Fix to kernel setting. 2012-03-15 00:19:47 +01:00