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Full Discussion: Getting data from ZFS.
Homework and Emergencies Emergency UNIX and Linux Support Getting data from ZFS. Post 302657137 by achenle on Saturday 16th of June 2012 11:55:58 AM
Old 06-16-2012
Quote:
Originally Posted by gull04
Hi,

Probably better to use the zfs send and recieve for this as follows;

Code:
zfs snapshot $DEVICE@now
zfs send $DEVICE@now | zfs receive -Fu new/device

This is probably a better way of doing it, if it's to an other system then you can use the following format;

Code:
zfs send nemop-prd/nemop_oradata@130911 | ssh su10sb000 zfs recv nemop_uat/nemop_oradata

Regards

Dave Munro
If you get an SSH escape sequence in your data, the send will be corrupted. You need to disable ssh escape characters:

Code:
zfs send nemop-prd/nemop_oradata@130911 | ssh -e none su10sb000 zfs recv nemop_uat/nemop_oradata

 

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zdb(8)							  System Administration Commands						    zdb(8)

NAME
zdb - ZFS debugger SYNOPSIS
zdb pool DESCRIPTION
The zdb command is used by support engineers to diagnose failures and gather statistics. Since the ZFS file system is always consistent on disk and is self-repairing, zdb should only be run under the direction by a support engineer. If no arguments are specified, zdb, performs basic consistency checks on the pool and associated datasets, and report any problems detected. Any options supported by this command are internal to Sun and subject to change at any time. EXIT STATUS
The following exit values are returned: 0 The pool is consistent. 1 An error was detected. 2 Invalid command line options were specified. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWzfsu | +-----------------------------+-----------------------------+ |Interface Stability |Unstable | +-----------------------------+-----------------------------+ SEE ALSO
zfs(8), zpool(8), attributes(5) SunOS 5.11 31 Oct 2005 zdb(8)
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