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Full Discussion: Can you migrate UFS to ZFS ?
Operating Systems Solaris Can you migrate UFS to ZFS ? Post 302274711 by jlliagre on Thursday 8th of January 2009 08:01:52 AM
Old 01-08-2009
Can you post a link to that blog ?
I suspect you misunderstood its content. That would be a quite complicated process to implement with little value.
A UFS file system is located on a slice while a ZFS file system is located on a ZFS pool. The same storage area can hardly be both at the same time.
 

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zstreamdump(8)						  System Administration Commands					    zstreamdump(8)

NAME
zstreamdump - filter data in zfs send stream SYNOPSIS
zstreamdump [-C] [-v] DESCRIPTION
The zstreamdump utility reads from the output of the zfs send command, then displays headers and some statistics from that output. See zfs(1M). OPTIONS
The following options are supported: -C Suppress the validation of checksums. -v Verbose. Dump all headers, not only begin and end headers. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWzfsu | +-----------------------------+-----------------------------+ |Interface Stability |Uncommitted | +-----------------------------+-----------------------------+ SEE ALSO
zfs(1M), attributes(5) SunOS 5.11 21 Sep 2009 zstreamdump(8)
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