Re: Online migration of arbitrary filesystems, possible?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 29 Mar 2013 17:09:14 -0300, Daniel Hilst said:

> The idea is, mount both filesystems "together", and make write/read
> operations go on this way
> Read operations:
>      1. See if data is already on dest fs,
>      2. If is then read data and bright back to caller (lets call this
> cold read)
>      3. If is not, then read file from source fs, put it on page cache,
> and change the backstorage of that page..
>      3.1 So when this page get dirty or too old, it will be writed to

Any reason you can't just 'rsync /source-fs /dest-fs'?

Attachment: pgpMbAN0N3Y0e.pgp
Description: PGP signature

_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@xxxxxxxxxxxxxxxxx
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

[Index of Archives]     [Newbies FAQ]     [Linux Kernel Mentors]     [Linux Kernel Development]     [IETF Annouce]     [Git]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux SCSI]     [Linux ACPI]
  Powered by Linux