Skip to content

Commit 31d04cf

Browse files
committed
Updated redundancy content and planned failover image.
1 parent 73eb1d9 commit 31d04cf

File tree

2 files changed

+4
-4
lines changed

2 files changed

+4
-4
lines changed

articles/storage/common/redundancy-migration.md

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -227,7 +227,7 @@ As the conversion request is evaluated and processed, the status should progress
227227
| In Progress<sup>1</sup> | The conversion is in progress. |
228228
| Completed<br>**- or -**</br>Failed<sup>2</sup> | The conversion is completed successfully.<br>**- or -**</br>The conversion failed. |
229229

230-
<sup>1</sup> Once initiated, the conversion could take up to 72 hours to begin. If the conversion doesn't enter the "In Progress" status within 96 hours of initiating the request, submit a support request to Microsoft to determine why. For more information about the timing of a customer-initiated conversion, see [Timing and frequency](#timing-and-frequency).<br />
230+
<sup>1</sup> After initiation, a convsersion typically begins within 72 hours but may take longer in some cases. For more information about the timing of a customer-initiated conversion, see [Timing and frequency](#timing-and-frequency).<br />
231231
<sup>2</sup> If the conversion fails, submit a support request to Microsoft to determine the reason for the failure.<br />
232232

233233
> [!NOTE]
@@ -376,7 +376,7 @@ The following table provides an overview of redundancy options available for sto
376376
| ZRS Classic<sup>4</sup><br /><sub>(available in standard general purpose v1 accounts)</sub> | &#x2705; | | | | |
377377

378378

379-
<sup>1</sup> Conversion for premium file shares is only available by [opening a support request](#support-initiated-conversion); [Customer-initiated conversion](#customer-initiated-conversion) isn't currently supported.<br />
379+
<sup>1</sup> Conversion for premium file shares is available by [opening a support request](#support-initiated-conversion); Customer-initiated conversion can be undertaken using either [PowerShell](redundancy-migration?tabs=powershell#customer-initiated-conversion) or the [Azure CLI](redundancy-migration?tabs=azure-cli#customer-initiated-conversion).<br />
380380
<sup>2</sup> Managed disks are available for LRS and ZRS, though ZRS disks have some [limitations](/azure/virtual-machines/disks-redundancy#limitations). If an LRS disk is regional (no zone specified), it can be converted by [changing the SKU](/azure/virtual-machines/disks-convert-types). If an LRS disk is zonal, then it can only be manually migrated by following the process in [Migrate your managed disks](../../reliability/migrate-vm.md#migrate-your-managed-disks). You can store snapshots and images for standard SSD managed disks on standard HDD storage and [choose between LRS and ZRS options](https://azure.microsoft.com/pricing/details/managed-disks/). For information about integration with availability sets, see [Introduction to Azure managed disks](/azure/virtual-machines/managed-disks-overview#integration-with-availability-sets).<br />
381381
<sup>3</sup> If your storage account is v1, you need to upgrade it to v2 before performing a conversion. To learn how to upgrade your v1 account, see [Upgrade to a general-purpose v2 storage account](storage-account-upgrade.md).<br />
382382
<sup>4</sup> ZRS Classic storage accounts are deprecated. For information about converting ZRS Classic accounts, see [Converting ZRS Classic accounts](#converting-zrs-classic-accounts).<br />
@@ -445,7 +445,7 @@ You can't convert storage accounts to zone-redundancy (ZRS, GZRS or RA-GZRS) if
445445

446446
After an account failover to the secondary region, it's possible to initiate a failback from the new primary back to the new secondary with PowerShell or Azure CLI (version 2.30.0 or later). [Initiate the failover](storage-initiate-account-failover.md#initiate-the-failover).
447447

448-
If you performed a customer-managed account failover to recover from an outage for your GRS or RA-GRS account, the account becomes locally redundant (LRS) in the new primary region after the failover. Conversion to ZRS or GZRS for an LRS account resulting from a failover isn't supported, even for so-called failback operations. For example, if you perform an account failover from RA-GRS to LRS in the secondary region, and then configure it again as RA-GRS, it remains LRS in the new secondary region (the original primary). If you then perform another account failover to failback to the original primary region, it remains LRS again in the original primary. In this case, you can't perform a conversion to ZRS, GZRS or RA-GZRS in the primary region. Instead, perform a manual migration to add zone-redundancy.
448+
If you performed a customer-managed account failover to recover from an outage for your GRS or RA-GRS account, the account becomes locally redundant (LRS) in the new primary region after the failover. Conversion to ZRS or GZRS for an LRS account resulting from a failover isn't supported. Instead, perform a manual migration to add zone-redundancy.
449449

450450
## Downtime requirements
451451

articles/storage/common/storage-failover-customer-managed-planned.md

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -70,7 +70,7 @@ The failover typically takes about an hour.
7070

7171
After the failover is complete, the original primary region becomes the new secondary (1), and the original secondary region becomes the new primary (2). The URIs for the storage service endpoints for blobs, tables, queues, and files remain the same, but their DNS entries are changed to point to the new primary region (3). Users can resume writing data to the storage account in the new primary region, and the data is then copied asynchronously to the new secondary (4) as shown in the following image:
7272

73-
:::image type="content" source="media/storage-failover-customer-managed-common/post-failover-geo-redundant.png" alt-text="Diagram that shows the storage account status post-failover to secondary region." lightbox="media/storage-failover-customer-managed-common/post-failover-geo-redundant.png":::
73+
:::image type="content" source="media/storage-failover-customer-managed-common/pre-failover-geo-redundant.png" alt-text="Diagram that shows the storage account status post-failover to secondary region." lightbox="media/storage-failover-customer-managed-common/pre-failover-geo-redundant.png":::
7474

7575
While in the failover state, perform your disaster recovery testing.
7676

0 commit comments

Comments
 (0)