Yes, this is my world now, but in an effort to help others not waste time like I did…
If you are creating an INDEX MATCH formula in excel to do a multi-conditional VLOOKUP, Do NOT use tables or table columns. If you do use them you will #N/A results. For whatever reason it only works with non-table arrays.
And there goes 2 hours of my life I will never get back.
Well, I was running Index(Match) for awhile, but my-oh-my is it a painful query. Instead, for what I was doing, it’s just easier and faster to concatenate and vlookup.
Well, that was easy! Lets Encrypt is pretty awesome, and just setup some permanent redirects along with HSTS.
Well, as my Azure credits will surely run out sometime soon from my MSDN account, I needed to find new hosting. After a lot of searching for the right place, my new home is at TMD Hosting.
I didn’t want a full host to manage, and reading the reviews these are some of the best. The import took a bit longer than anticipated (issues with the Softaculous script), but so far so good!
Next steps are to enable HTTPS via Lets Encrypt.
Because you can (but you probably don’t want to). Party!
Copying VHDs locally to machines in Azure
This was from when RemoteApp didn’t support creating an image directly from VM.
- A1 Std machine, copying a 127GB VHD to a local drive (not temp D:\) via azcopy took 6.5 hours
- A4 Std machine, copying a 127GB VHD to D:\ via azcopy took 5 mins 20 secs
- A4 Std machine, copying a 127GB VHD to D:\ via save-azurevhd took 10 mins 39 secs
- A4 Std machine, copying a 127GB VHD to a local drive (not Temp) via azcopy took 25 mins 21 seconds
- A4 Std machine, copying a 127GB VHD to a local drive (not Temp) via save-azurevhd took 52 mins 11 seconds
Copying files into a VM via the two commands is very CPU intensive due to the threading it uses, so utilize a larger box no matter your method. And the hands down winner is to use Azcopy into the local temp D:\ (avoids an extra storage account hop). However, if you want a status bar, utilize save-azurevhd.
Copying VHDs between Storage Accounts
Due to a storage cluster issue in AU East, it has been advised to create new storage accounts and migrate VHDs to the new storage accounts. MSFT had provided us with a script, but it was taking hours/days to copy (and kept timing out).
Instead, we spun up a D4v2 machine in the AU East region, and I was able to have 6 azcopy sessions happening all at once with the /SyncCopy command. Each was running >100MB/sec whereas other async methods were running at <5MB/sec. You will see a ton of CPU utilzation during this, but the faster the machine, the better. Additionally, azcopy supports resume. To allow multiple instances of azcopy to run on a machine, utilize the /Z:<folderpath> switch for the journal file.
Stop Azure Blob with Copy Pending
Prior to getting all our copies going with the /SyncCopy, we had a few that were running async. Unfortunately, after stopping that with a CTRL-C and having azcopy stop, the blobs still had a copy pending action on them. This resulted in errors when attempting to re-run the copy with /SyncCopy on a separate machine: HTTP error 409, copy pending.
To fix this, you can force stop the copy. As these were new storage accounts with only these VHDs, we were able to run it against the full container. However, MSFT has an article on how you can do it against individual blobs.
Set-AzureStubscription -SubscriptionName <name> - CurrentStorageAccount <affectedStorageAccount>
Get-AzureStorageBlob -Container <containerName> | Stop-AzureStorageBlobCopy -Force
As I was migrating my websites to a new host (I may blog about that later as it’s been an interesting ride), I had this lovely issue where one of my websites would go into an infinite redirect loop when sitting behind the Azure CDN (custom origin).
Of course, it worked fine for all pages except for the root. And it also worked fine when it wasn’t behind the Azure CDN. For whatever reason, adding a bit of code to the functions.php theme seemed to work.
I then had to add in a manual redirect in nginx via the below. Still no idea why it doesn’t just “work” as it has before, but whatever. Now that it’s working, I should go back and figure out why it wasn’t with redirect_canonical…
rewrite ^ $scheme://www.test.com$request_uri? permanent;
Last night my SP3 decided to stop working with any Touch covers. They would work on other SP3s, just not this one. It definitely made work a lot of fun today.
Anyways, there is a “button reset” procedure that has worked in the past when it wouldn’t start. Turns out, it solved this problem too.
Solution 3 is the answer.
Ugh, this has taken me way too long to finally figure out/fix. I’ve been trying to wipe my Surface Pro 3 with TH2 – as I upgraded to RTM. However, I’ve had a bear of a time getting my USB key bootable.
Now, I’ve done it before, but for whatever reason previous ways haven’t been working. Turns out, there are 2 key things (one of which I was missing):
- GPT partitioning
- FAT32 formatting
To make it easier, you can use Rufus. Just make sure after you select the ISO, you reselect GPT and FAT32.
Once the key is formatted, you can boot from it either by restarting via advanced mode from within windows or by holding the volume down button when you turn it on.
*sigh* So much time wasted on this one.
Microsoft has finally enabled the ability to associate a reserved IP to an already created cloud service (VMs). This is great news as we have a few VMs that are externally accessible that were either built prior to this functionality or we just plumb forgot during build.
While logical, Microsoft doesn’t comment that this will cause an outage, and should be done during a normal change window. Sadly, while the IP change takes very little time, DNS updates are typically 20 minute TTL.
Other items that cause small network blips that may require a downtime window (all V1):
- Adding new endpoints to a VM
- Adding subnets to an already created virtual network
We are utilizing SQL Backup to Azure blob and had a meltdown today where the log backups were erroring out leaving us with 1TB files up in Azure that were locked. Needless to say it happened late last night and so there were multiple hourly files in multiple folder structures all over our storage accounts. It took a bit, but the following script clears out all the locks on blobs within a container in all directories. Please use carefully and don’t run it against your “vhds” container!
Also, it requires the Microsoft.WindowsAzure.Storage.dll assembly from the Windows Azure Storage NuGet package. You can grab this by downloading the commandline nuget file and running the below. Note, it will dump the file you need into .WindowsAzure.Storage.<ver>libnet40
nuget.exe install WindowsAzure.Storage
Break lease Script Below – one line modification from https://msdn.microsoft.com/en-us/library/jj919145.aspx
$storageAssemblyPath = $pwd.Path + "Microsoft.WindowsAzure.Storage.dll"
# Well known Restore Lease ID
$restoreLeaseId = "BAC2BAC2BAC2BAC2BAC2BAC2BAC2BAC2"
# Load the storage assembly without locking the file for the duration of the PowerShell session
$bytes = [System.IO.File]::ReadAllBytes($storageAssemblyPath)
$cred = New-Object 'Microsoft.WindowsAzure.Storage.Auth.StorageCredentials' $storageAccount, $storageKey
$client = New-Object 'Microsoft.WindowsAzure.Storage.Blob.CloudBlobClient' "https://$storageAccount.blob.core.windows.net", $cred
$container = $client.GetContainerReference($blobContainer)
#list all the blobs in the container including subdirectories
$allBlobs = $container.ListBlobs($null,1)
$lockedBlobs = @()
# filter blobs that are have Lease Status as "locked"
foreach($blob in $allBlobs)
$blobProperties = $blob.Properties
if($blobProperties.LeaseStatus -eq "Locked")
$lockedBlobs += $blob
if ($lockedBlobs.Count -eq 0)
Write-Host " There are no blobs with locked lease status"
if($lockedBlobs.Count -gt 0)
write-host "Breaking leases"
foreach($blob in $lockedBlobs )
$blob.AcquireLease($null, $restoreLeaseId, $null, $null, $null)
Write-Host "The lease on $($blob.Uri) is a restore lease"
if($_.Exception.RequestInformation.HttpStatusCode -eq 409)
Write-Host "The lease on $($blob.Uri) is not a restore lease"
Write-Host "Breaking lease on $($blob.Uri)"
$blob.BreakLease($(New-TimeSpan), $null, $null, $null) | Out-Null