M-L] How to backup Billions of files ??
How about periodic image backups, with daily journal-based backups to catch
new/changed files?
OS-based filesystems are sometimes abused as databases, and have been for many
years. (e.g. Z/VM VMSES) When that happens, such a filesystem needs to be
backed up m
alf Of Rick
>Adamson
>Sent: Tuesday, 21 March 2017 12:08 AM
>To: ADSM-L@VM.MARIST.EDU
>Subject: Re: [ADSM-L] How to backup Billions of files ??
>
>Bo
>I suggest you provide a few more details about the data and you backup
>environment.
>For example; what is this data, how fr
To: ADSM-L@VM.MARIST.EDU
Subject: Re: [ADSM-L] How to backup Billions of files ??
Bo
I suggest you provide a few more details about the data and you backup
environment.
For example; what is this data, how frequently will it be accessed on average,
what is its total space requirements, what
)
Bandwidth/network speed between data and target backup server?
-Rick Adamson
Jacksonville,Fl.
-Original Message-
From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of Bo
Nielsen
Sent: Monday, March 20, 2017 7:20 AM
To: ADSM-L@VM.MARIST.EDU
Subject: [ADSM-L] How to backup
Bo,
this is easy if you just use the right filesystem to hold the data :-)
We have multiple very large scale customers using IBM Spectrum Scale for
this.
Environment: Medium IBM Spectrum Scale installations with a single digit
number of nodes and file systems. IBM Spectrum Protect backup archive
Hi TSM's
I have earlier asked for help with archiving of 80 Billion very small files,
But now they want the files backed up. They expect an average change rate of 3
percent/Month.
Anyone with experience of such an exercise, and will share it with me??
Regards
Bo
Bo Nielsen
IT Service
