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Luca Dell'Oca Principal Cloud Architect @Veeam
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Virtualization blog, the italian way.

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Virtual To The Core
Virtual To The Core

Virtualization blog, the italian way.

Errore in Storage vMotion: the method is disabled

Luca Dell'Oca, April 12, 2013December 4, 2016

Ho recentemente aggiornato la parte storage di un’infrastruttura vSphere presso un cliente, installando una SAN più performante. Essendo il cliente dotato di licenze vSphere che comprendono Storage vMotion, ho provveduto a spostare le varie virtual machine dal vecchio al nuovo storage senza interrompere l’attività delle VM stesse. In un paio…

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Data Protection in Depth: the 3-2-1 rule for data protection

Luca Dell'Oca, April 10, 2013December 4, 2016

I’m starting today a new category on my blog, dedicated to Data Protection. I’ve talked since many years about data protection, backup and disaster recovery, but until today I never created a dedicated section. You will find in this category overview articles, some theory, and practical tests with several Data…

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Data Protection in Depth: la regola 3-2-1 per il salvataggio dei dati

Luca Dell'Oca, April 10, 2013December 4, 2016

Inauguro con oggi una nuova categoria del mio blog, dedicata specificatamente alla Data Protection. Tratto da tempo l’argomento del salvataggio di dati, Backup e Disaster Recovery, ma finora non avevo mai pensato di crearne una sezione apposita. Troverete in questa categoria articoli generali, un pò di teoria, e prove pratiche…

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A real use case of vSphere Distributed Switch health check

Luca Dell'Oca, April 8, 2013December 4, 2016

Recently a customer has added a new ESXi server to his vSphere cluster. Since he has vCloud Standard licenses, I already created a distributed switch to allow an automatic, consistent and error-free configuration of the network settings of all servers. The network migration wizard had worked great and the new…

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Un pratico esempio d’uso del vSphere Distributed Switch health check

Luca Dell'Oca, April 8, 2013December 4, 2016

Recentemente un cliente ha aggiunto a un cluster vSphere un nuovo server ESXi. Possedendo le licenze vCloud Standard, avevamo predisposto tempo addietro un distributed switch per consentire una configurazione automatica, consistente e a prova di errore di tutta la parte di networking dei vari server. Il wizard di migrazione del…

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Why I contribute to user communities

Luca Dell'Oca, April 5, 2013August 25, 2019

I’m one of the memebers of the Italian VMUG steering committee, and our VMUGIT User Conference took place only few days ago. It’s was a complete success, in a sense also unhoped (but wished), and as always the main contribution to its success came from users. Nothing to say about…

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Perchè contribuisco alle user communities

Luca Dell'Oca, April 5, 2013August 25, 2019

Si è conclusa da pochi giorni la prima User Conference del VMUGIT, il chapter italiano del VMUG, di cui sono membro dello steering committee (o comitato organizzativo, se preferite). E’ stato un successo, per certi versi insperato anche se auspicato, e come sempre il maggior contributo al suo successo l’hanno…

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Tech

Veeam Backup and the maintenance of a Reverse Incremental Job

Luca Dell'Oca, April 4, 2013December 4, 2016

Veeam reverse incremental backups are since their introduction one of the most appreciated features among their users. At the price of an increase in I/O on the backup storage when compared with a traditional incremental backup, it allows for a single full backup file and a long chain of increments, thus offering huge savings on disk space.
However many users ignore that even a Reverse Incremental backups are not “Set and Forget”. Even if a reversed chain can be years long, this kind of usage is not recommended, rather it can lead to several problems.

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