TickUntilCompletion() is now a static method and again takes an ApplianceAction parameter. It does a null check on each while iteration to handle the case where another thread nulls the action. Also added Run() method to ApplianceAction which initialises the ticker (now a private method), and let child classes call Run() instead.
For other actions we get a ticking timer in the Events view because they use PollToCompletion, which calls their Changed event every 900ms. These actions don't use PollToCompletion, and didn't regularly call their Changed event - so their timer didn't tick regularly. This change adds a lightweight mechanism to call their changed event every 900ms until they complete. This allows the events page timer to tick every second in the same way as it does for other actions.
- on certain occasions retrieving datasources can be slow; show a spinner while in progress.
- on certain systems the list of datasources may be long; added search box to aid the user filter them by name.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
- added a new precheck, called "Live patching status" which checks is a reboot is needed for each host. If reboot is needed, the check will display a warning, otherwise it will show a green tickbox, saying that the server does not need to be rebooted, and if live patching is used, this information will be included as well.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Instead we use the vbd.allowed_operations list, and check for the plug/unplug operation respectively.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
- take the already assigned dom0 memory into account when calculating maximum memory available
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Correction in the text on the PVS Cache configuration page
- Added help IDs for all new dialogs and the PVS tab
- Help button on the Enable PVS read caching dialog, plus some adjustments in the controls sizes on this dialog
- Removed minimize and maximize buttons from the PVS servers dialog, and added the help button
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Renamed Add/Remove PVS Site buttons
- Added a note on the PVS Cache configuration page, regarding the recommended cache size and the allowed size for "memory only"
- Added a warning about the Site configuration not being complete until the PVS part is done as well (only visible if PVS_uuid is not set for a PVS_site)
- Added PVS Read Caching status on the VM's general tab
- The absolute maximum allowed for a cache size is 2TB
- Changed the rubric on the Enable PVS read caching dialog
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- instead of repopulating the whole grid when a proxy or a site changes, we now refresh just the row that needs refreshing, and when the refresh is indeed needed.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- We shouldn't include the hidden SRs in the list of available SRs in the Migration wizard
- Updated the SR.SupportsVdiCreate function to return false for the Memory SR; this fixes other places where the Memory SR might be visible (e.g. all places where SrPicker is used)
- Also fixed the same issue in the Attach disk dialog
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- For the PVS cache space utilization the multiplying factor should be 1 (the default value) because its values range from 0 to 100
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- correction to the previous commit: only collect the IP addreses if the PIF is connected or is null
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- include networks without PIFs in the list of networks to test for RDP (at the end of the list)
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
removing event registration unless it's written out fully like the rest of the
autogenerated code.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
- in the ConfigurePvsSiteAction, we now check if a site still exists, before trying to configure it
- added a CollectionChanged event handler in the Cache configuration dialog, and if we observe that a site has been added, we add it to the dialog as a new page
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Removed the cache configuration gridview from the PVS tab. This tab now contains the button to configure PVS cache and the VMs grid
- Show the confirmation dialog even when deleting a new site
- Enabled the "View PVS servers" button only if the site has servers
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Using new XAPI functionality in Install Update Wizard required by the new packaging format (ISO updates)
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
- If the PVS site cannot be removed (it has running proxies) then popup a dialog stating the reason, instead of starting the action and failing there. We still have the same check in the action, just in case the situation changed in the meantime.
- Removed unused controls
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
is possible, because what it actually does is move. When asserting migration use
an SR other than the VDI's current SR for the check to ensure that both source and
target SRs are checked to see whether they support migration. Also, use the VM's
Home() instead of resident_on to ensure the current server cannot be selected as
target server. Some refactoring.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
because the differentiation was in the filters, which can be passed in as parameters
to the base class, and other than this they were only adding complexity.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
PVS Tab:
- Move the "View PVS sites" button inside the "Configure PVS Cache" dialog (next to Remove button) and make it per-site (showing only the PVS servers from that site)
- Remove "Currently attached" column from the VMs section
- Rename "Status" column to "Read caching status"
Configure PVS Cache" dialog:
- Make sure there is a scrollbar to accommodate all hosts in a pool
- Add a confirmation dialog when a site is removed. The action is executed when the Remove button is pressed.
- When Memory SR is selected, set the maximum value to the dom0-extra-memory..
- Allow empty configuration (but see next point): The OK button should only be disabled if the PVS site name is empty
- Add an extra option in the "Cache storage" combobox, with text "Not configured", selected by default on a new site. When this is selected, we will remove the existing entry in pvs_cache_storage and will not create a new one.
- When a PVS site is deleted (forgotten), we first delete all the associated PVS_servers, otherwise the site cannot be deleted.
as move (halted) or migrate (suspended) destination; this was caused by using the
VM's resident_on instead of Home() host. Also, changed the disabled reason to be
a bit more generic and cover cases other than migration.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
- the image for resume suspended VM on non-home server should be connected-server,
not vm-being-migrated.
- the image for a server where a running VM cannot be migrated to should be connected-server,
not disconnected-server (it is disabled anyway). Also, simplified the logic to obtain
the cannot-execute-reasons.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
before move; thus, if the SR does not support migration, the user can at least
detach the disk and try a move.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
home host from a shared to a local storage (while it was possible from the CLI).
Minor refactoring.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
- Allow move of multiple VDIs
- CA-187659: show better messages when batching move/migration of multiple VDIs.
- Show different tooltips for single vs. multiple VDI move/migration/deletion.
- Refactored the MoveDiskDdialog. Removed the inherited class VDIMigrateDialog and
the batching manager as it was not very different from its parent, it was registering
the events twice, and was batching migration of even single VDIs.
- Tidied up the Move- and MigrateVirtualDisk commands so they're easier to compare.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
- Was only able to move and not migrate vdi if selected from the objects view.
- The text on the ToolStripMenuItems on the SrStoragePage was different from the
corresponding buttons.
- Added item move/migrate to the multiple VDI context menu. The Properties item
should not be shown in this case.
- new image for PVS_site
- added cache size restrictions based on the SR selected
- added button to remove the PVS site on the page
- fixed the error where the subtext for a new PVS sites showed as "Not configured" even after it has been configured
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Replace PATCH_PRECHECK_LIVEPATCH_MISSING to PATCH_PRECHECK_LIVEPATCH_NOT_APPLICABLE due to changes in XAPI
Note: if XAPI change gets active before this change we will see UNKNOWN instead of PATCH_PRECHECK_LIVEPATCH_NOT_APPLICABLE in XenCenter what will make no difference
* CP-16922: UI changes to PvsPage to replace the single configure button with a separate enable and disable one, per the design doc
* CP-16922: Intermediate checkin - command + dialog implemented, but PVS page has some layout problems.
* CP-16922: Implement GUI for enabling PVS read caching and marking/unmarking VMs for prepopulation
Fix the broken layout by reverting MainWindow.resx (which shouldn't have changed) back to the previous commit. Also removed duplicate properties button code.
* CP-16922: PVS Page changes, to properly display all VMs (not just ones with proxy), only populating proxy columns if there is a proxy set.
* CP-16922: Use a CommandButton for the enable button, connected to the same command as the VM main menu button, and using the table selection as its selection manager.
* CP-16922: Delete the old enable button click behaviour (because it now has a proper command), was causing the dialog to show up twice
* CP-16922: Properly list VMs by hiding those that should be hidden (in addition to non-VMs, also hide the __gui__ prefix and others covered by Show function). Also fixes a bug in NewVMGroupVMsPage discovered when fixing this - it would show VMs that should be hidden if you used the search bar.
* CP-16922: Use ButtonText on the Command to set the text on the PVS enable button
* CP-16922: Add the disable PVS read-caching command, and its associated proxy destroy action. Both based off enable equivalents (main difference is no dialog for now). Not used yet but will be in main window menu + disable button
* CP-16922: Add disable PVS read-caching to the main window menu (under enable), with the disable command attached to it
* CP-16922: Add support for disabling PVS read-caching for selected hosts via the PVS tab page by converting the disable button into a CommandButton in the same way as the enable button, using its own command + selection manager (because Selection Managers only bind to one control)
* CP-16922: Design - adding the "read caching enabled" column from the design, so that we display both whether caching is enabled and whether the VM is currently cached. If it's disabled all other values are missing.
* CP-16922: Add the PVS site column per the design to show the site a VM's PVS Proxy is on if it has a proxy
* CP-16922: Add an event handler for VMs changing so that newly provisioned VMs immediately show up in the PVS tab page
* CP-16922: Support for properly remembering the selection when the VM list is refreshed. A new method returns the list of VMs for the selected rows, and we can then check if the VM for the row being added is in this list. If there was no previous selection then we still select the first row by default.
* CP-16922: Remove prepopulate, which is being removed from the design. The next XAPI version will remove it, so just pass False as prepopulate for now, and remove the option from the dialog and PVS tab page.
* CP-16922: Improve UI appearance for a missing Storage Repository. Per the design, if there is no SR show the message None (memory only) instead of an empty cell
* CP-16922: Improved sorting behaviour. All columns (except VM name, which always uses it) use the VM tag as a sorting fallback (since they all have duplicates). New default sort which sorts by caching enabled first (yes before no), and then VM tag as a tiebreaker. Support for remembering the current sort on refresh, ie when a value changes.
* CP-16922: Refactoring to use a VM extension method to get the PVSProxy (or null if none exists) for a VM. This was used in the PVS Page + commands which are now much simpler.
* CP-16922: Move where the SelectionChanged event handler is set when refreshing the PVS table, so that the command buttons are updated correctly.
* CP-16922: Improvements to PVS read-caching dialog. Set accept/cancel buttons properly + adjust tab values, so focus acts as expected
* CP-16922: Remove the images from the menu for Enable/Disable PVS read-caching, most commands in the menu don't have one
* CP-16922: Sorting out the strings for the actions + ParallelAction calls, and moving them into the resx. Also reverting wrong MainWindow.resx changes.
* CAR-2184: XAPI changes. I've made the minimal possible changes to PvsPage to ensure it compiles, but it's had a lot of feature work (CP-16922) that supersedes this, these small changes should keep that merge painless.
* CAR-2184 XAPI: Reverse the unrelated changes, only keep the PVS ones.
* CP-16922: Merge latest XAPI changes, notably changes to Pvs_site.create
* CP-16922: Change tab show/hide logic for PVS tab, show it even if there are no PVS sites.
* CP-16922: Implement GUI for enabling PVS read caching
Design changes - remove the storage repo column and replace it with status, which is populated with a friendly version of the pvs_proxy_status enum. Also populate site list using site.name_label
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
* CP-16922: Implement GUI for enabling PVS read caching
Adjusting the CanExecute of Enable PVS read-caching command to require at least one PVS site to be created. Since the PVS tab can show up without any sites, we need this because we can't create a proxy without a site.
* CP-16922: Code review changes.
Tidied up messages, and ensured actions run async properly, and without exiting before their task.
* CP-16922: Code review changes.
Update dialog resx, wider combobox on dialog, update action descriptions before setting RelatedTask, add friendly message body for PVS error notifications.
* CAR-2184: XAPI changes. I've made the minimal possible changes to PvsPage to ensure it compiles, but it's had a lot of feature work (CP-16922) that supersedes this, these small changes should keep that merge painless.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
* CAR-2184 XAPI: Reverse the unrelated changes, only keep the PVS ones.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
- The value of the spinner control is rounded to the nearest, while the minimum is rounded up and the maximum down (or, in some cases, min and max are not rounded at all).
In most cases this is fine, but if the current value (in bytes) is equal to one of these ranges, by rounding this way we might end up with a value that is outside of the control's ranges (causing ArgumentOutOfRange exception).
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Leaving the new pool's name field empty, forcing user to enter a name before the Next button is enabled.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
We already renamed the column to target server, this changes the message in the case where the user doesn't choose a server on this page to also use target server.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
The bad message was in the dialog created in the BugToolWizard after selecting servers. Since this method is the only one using the ActionProgressDialog(String) constructor, I've modified that ctor to hide the subaction label - which makes sense because there is no action in that ctor (to set a subaction) and no other appropriate label.
Shorten the ellipsise to the first 40 characters instead of 45, which allows the ellipsis, quotation and question marks to fit correctly onto the line.
avoid buttons on the console tab overlapping. Removed some panels from the console
tab to reduce control nesting.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
- show/hide the context menu items instead of creating and adding new ones each time the context menu opens
- right click menu with rescan/add was not available for empty list or when empty space was clicked
- the condition for the edit button was slightly different from the edit toolstripmenuitem
- improved button layout (part of CA-100083)
- tidied up button event handlers and renamed one or two class members
- removed unused parameter in constructor and method of VDIRow
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
- fixed issue where the context menu with add/attach items was not available
for empty list or when empty space was clicked; in the latter case I also clear
the selections
- added ability to launch the context menu by using the windows properties button
- moved context menu to the designer; changed code to show/hide the relevant menu
items instead of adding new ones each time the context menu opens
- added icon to the context menu item Properties
- fixed button layout (part of CA-100083), then removed separators between buttons
because when they wrap it looks a bit strange
- fixed some weird cross-threading exception (could not reproduce reliably)
- renamed one or two class members and tidied up the button event handlers
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
Fixed regression caused by 5555709337.
Supplemental packs can now be installed again in automatic mode.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Adjusted messages, and added a tooltip to the Automatic restart radio when it's disabled. Also now support standalone hosts in addition to pooled.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
Expose both the HIMN network and any VIFs associated with the HIMN
network using XenCenter when the "View->Show Hidden Objects" option
is displayed. However the shown HIMN should not be able to autoplug,
edit or delete.
Changed the ellipsise length from 45 to 90 characters. This means that the first row of text becomes variable length, so I've reworked the dialog to support this and work like others: icon/rows of text in table cells, right aligned flow panel for buttons.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
- When building the list of servers that require post-install actions, ignore the ones where the patch has already been installed.
- Also fixing the infinite recursion in Build() method (causing StackOverflowException when installing a supplemental pack).
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
This fixes the NullReferenceException that occurs when trying to evacuate a host after a non-livepatch update (that requires reboot) has been installed
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
The truncating of the custom field name by space (instead of ellipsising) seems to be a Windows default, but it's not ideal. This change edits the text displayed in the dropdown when an item is selected so that if a custom field is selected it is ellipsised to an appropriate length. It doesn't affect the dropdown itself, which continues to display the full custom field name.
Making the requested changes: Name is now sorted by the generic CompareTo method (which uses name with opaque ref as tiebreaker), and Description also uses opaque ref as tiebreaker for consistency.
XenCenter will check host.patches_requiring_reboot when a host restart is due while a batch update is in progress. If the restart is not required, XenCenter will skip relevant PlanActions.
The intention here is to check this whenever a restart is due according to the original schedule - this way a completely livepatchable update can prevent the restart while the key batch hotfixing logic is not changed.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Automatic is disabled if any pool forbids auto restart (per Neptune), and reboot is required. It's also disabled if the update type isn't one of the three in the switch statement. If it's enabled it is checked by default.
Change the sorting on the Name and Description columns to use StringUtility.NaturalCompare, which correctly sorts strings with numbers at the end (eg name, name0, name1, name2, name10 will now sort correctly while alphabetic sorting is incorrect). Also added a tie break on uuid to make sorting behave predictably with duplicates in these columns.
other than strings. Moved settings of the FullScreenForm from the VNCTabView to
the former class. The FullScreenFormof the VNCTabView is only initialised as
FullSCreenFrom so no casts are necessary. The FullScreenForm is responsible for
updating the connection bar text with the value obtained from the vncScreen everytime
the name of the connection changes. Also reduced visibility of certain members.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
to be shown. It is complicated to have the one control call a method in the other
which checks the state on the first control.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
If we are expecting to live patch, but at the end
hosts.patches_requring_reboot contains the patch, then warn the user that
live patching has failed for the host - and it needs to be rebooted.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
This commit implements the check for LiveUpdate capability of a patch. If
the patch is completely live-updatable, XenCenter will not restart the
host (but will do further checks once it has finished installing the
update - separate ticket)
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Now using the EscapeAmpersands string extension method. Also resolved the custom fields display issue in the same way.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
The ticket said the character after the & became a hotkey (like labels etc do with UseMnemonic enabled) but I couldn't reproduce that - & symbols were simply removed from the string. The fix is to replace them with &&, so the string.format prints a single & as it should.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
the checks before the page is loaded. Corrected the conditions for enabling the
Previous and Next buttons on this page. This commit fixes broken RPU wizard test.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
