Windows Azure: Unexpected & unclean virtual-machine shutdown -


using large instance of virtual machine on windows azure. instance runs microsoft sql 2012 light usage, on windows server 2012 + date. no user logged in @ time of failures.

however, several (between none , three) times day (appears random), vm halts , shuts down. not come online until logs management portal , starts vm again. there no memory dump created. guessing host halts running vm, rather configuration instance within guest os causes halt. subscription has billable funds. other vms in subscription affected.

only event logs generated:

kernel-power logged:

the system has rebooted without cleanly shutting down first. error caused if system stopped responding, crashed, or lost power unexpectedly.

kernel-boot logged:

the last shutdown's success status false. last boot's success status true.

how can resolved? there no way initiate support request within azure.

the first point install monitoring software newrelic or foglight , see if can see if running out memory or process pushing cpu spin.

this give visibility of activity on box on time , give evidence should need open support request.

azure has paid support http://www.windowsazure.com/en-us/support/plans/

we use developer type of situation bit lost figuring out situation cost of $30 dollars compared running sql server 2012 vm per month makes worth having. support under microsoft , have more diagnostic information , able give heads if because of azure failure or else.

getting diagnostic going though first port of call can see going on , evidence , track down problem.


Comments

Post a Comment

Popular posts from this blog

c# - DetailsView in ASP.Net - How to add another column on the side/add a control in each row? -

i have detailsview control on page used edit various fields of record, works in respect. i looking way add 1 column (and if works, why not more) right, absolutely read-only, show same fields of record comparison purposes. i aware there no obvious way such thing out of box detailsview . have looked other controls (transposed gridview , recommended formview , listview ), nothing satisfies. have special data binding setup using detailsview , can't out of without losing features. anyone on how "hack in" additional columns (for display only) on detailsview ? the solution have now, use second detailsview , visible set false in aspx. in code, make sure databind hidden detailsview hosts data third column first, initial detailsview named itemdetails . and in item created event, pass third column html rendering of hidden controls (in last code block) : protected void itemdetails_itemcreated(object sender, eventargs e) { if (dataite
Read more

javascript - firefox memory leak -

i have following script (i use raphaeljs also) draws circle, waits 1 second, draws circle again, etc (you can copy paste - functional, need include raphael raphaeljs.com): <div id="holder"> </div> <script src="raphael.js" type="text/javascript"></script> <script> var paper = raphael(10, 50, 320, 200); var rad = math.pi / 180; var finangle = 0; function sector(cx, cy, r, startangle, endangle, params) { var x1 = cx + r * math.cos(-startangle * rad), x2 = cx + r * math.cos(-endangle * rad), y1 = cy + r * math.sin(-startangle * rad), y2 = cy + r * math.sin(-endangle * rad); return ["m", cx, cy, "l", x1, y1, "a", r, r, 0, +(endangle - startangle > 180), 0, x2, y2]; } var path = sector(100,100,50,0,180); var arc = paper.path(path); function draw() { path = sector(100,100,50,0,finangle);
Read more

Trying to import CSV file to a SQL Server database using asp.net and c# - can't find what I'm missing -

i student , quite new programming, , given task using asp.net , c#, without being taught either. plan learn teach ourselves. the task stuck on making website import csv file sql server database of last year's room bookings around campus. the table has following columns: request_id; priority; module_id; day; start_time; length; park; students; room_code; status; semester_id; linked_request; week_1; week_2; week_3; week_4; week_5; week_6; week_7; week_8; week_9; week_10; week_11; week_12; week_13; week_14; week_15; ) in code, try make work 3 columns (request_id,priority,module) starters. when press import button, want read .csv file (with fixed name @ fixed directory) eg "1,2,3" - comma separating fields [delimiter] - , import sql server datab
Read more