February 29, 2016 asvignesh

Shadow Copies  are possible for almost all volumes and not “all volumes”. There are few cases which the shadow copy may not work Enough Space The shadow storage volume must contain enough free space. At the very minimum you need at least 300 MB or so, for a single shadow copy, for multiple shadow copies, the space can increase more depending on the I/O usage. You can always run the command VSSADMIN LIST SHADOWSTORAGE to see how much space is used for the existing shadow copies. Only Fixed Drives Only fixed drives are supported. You cannot enable Shadow Copy on removable,…

Software developer experience in building storage management and Data protection software for the Private and public cloud.

Disclaimer :

This is a personal weblog. The opinions expressed here represent my own and not those of my employer. my thoughts and opinions change from time to time… This weblog is intended to provide a semi-permanent point in time snapshot and manifestation of the various memes running around my brain, and as such any thoughts and opinions expressed within out-of-date posts may not the same, nor even similar, to those I may hold today.

May 22, 2015 asvignesh 1Comment

VSS hardware provider can be initiate and test using DiskShadow Commands Open the Powershell and Enter Diskshadow PS C:\Users\Administrator> diskshadow Microsoft DiskShadow version 1.0 Copyright (C) 2013 Microsoft Corporation On computer: WIN-VigneshDev, 5/22/2015 12:06:35 AM DISKSHADOW> List the Hardware Providers DISKSHADOW> list providers * ProviderID: {74600e39-7dc5-4567-a03b-f091d6c7b092} Type: [2] VSS_PROV_SOFTWARE Name: Hyper-V IC Software Shadow Copy Provider Version: 1.0.0.0 CLSID: {3e02620c-e180-44f3-b154-2473646e4cb8} * ProviderID: {89300202-3cec-4981-9171-19f59559e0f2} Type: [4] VSS_PROV_FILESHARE Name: Microsoft File Share Shadow Copy provider Version: 1.0.0.1 CLSID: {fce59da7-7bac-40da-8d21-3e7311ba51cd} * ProviderID: {b57190af-4567-4dd0-ad8d51abd60b20d5 Type: [3] VSS_PROV_HARDWARE Name: Vignesh Test Provider Version: 6.2.9200.16384 * ProviderID: {b5946137-7b9f-4925-af80-51abd60b20d5} Type: [1] VSS_PROV_SYSTEM Name: Microsoft Software Shadow Copy…

Software developer experience in building storage management and Data protection software for the Private and public cloud.

Disclaimer :

This is a personal weblog. The opinions expressed here represent my own and not those of my employer. my thoughts and opinions change from time to time… This weblog is intended to provide a semi-permanent point in time snapshot and manifestation of the various memes running around my brain, and as such any thoughts and opinions expressed within out-of-date posts may not the same, nor even similar, to those I may hold today.

January 6, 2015 asvignesh

Inconsistent Backup The oldest type of backup probably not consistent. The process of taking the backup was so simple, backup application starts at the beginning of a file structure and copies all of the data until it reaches the end, resulting in a backup (Inconsistent). The reason which can make this backup inconsistent is that if any user added/modified after a backup but before it completed that would result in an inconsistent backup; the files in the backup are not consistent. Mainly the volumes which have Random read and random writes application like databases these types of backups do not…

Software developer experience in building storage management and Data protection software for the Private and public cloud.

Disclaimer :

This is a personal weblog. The opinions expressed here represent my own and not those of my employer. my thoughts and opinions change from time to time… This weblog is intended to provide a semi-permanent point in time snapshot and manifestation of the various memes running around my brain, and as such any thoughts and opinions expressed within out-of-date posts may not the same, nor even similar, to those I may hold today.