Comments on: ZFS Administration, Part XIII- Sending and Receiving Filesystems http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/ Linux. GNU. Freedom. Fri, 17 May 2013 20:46:35 +0000 hourly 1 http://wordpress.org/?v=3.6-beta2-24176 By: Aaron Toponce : ZFS Administration, Appendix A- Visualizing The ZFS Intent LOG (ZIL) http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124828 Aaron Toponce : ZFS Administration, Appendix A- Visualizing The ZFS Intent LOG (ZIL) Fri, 19 Apr 2013 11:03:08 +0000 http://pthree.org/?p=2910#comment-124828 [...] Sending and Receiving Filesystems [...]

]]> By: max http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124801 max Fri, 19 Apr 2013 09:03:17 +0000 http://pthree.org/?p=2910#comment-124801 Thanks a lot.

]]> By: Aaron Toponce http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124800 Aaron Toponce Fri, 19 Apr 2013 08:27:20 +0000 http://pthree.org/?p=2910#comment-124800 “zfs create” has the -o switch for setting dataset parameters. “zfs send” and “zfs receive” do not have this switch, and no where in this post do I state that “-o” is valid for “zfs send” or “zfs receive”. If you run “zfs get compress pool/dataset” on your dataset, and “gzip” is returned, then when using “zfs send” you need to use the ” -p” switch:

-p

Include the dataset’s properties in the stream. This flag is implicit when -R is specified. The receiving system must also support this feature.

]]> By: max http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124797 max Fri, 19 Apr 2013 05:25:05 +0000 http://pthree.org/?p=2910#comment-124797 >>According to the zfs(8) manpage, “zfs receive -o” is not a valid option.

Yes, but in your post was written about this feature.

>> By default, ZFS saves dataset settings when sending them to another location.

Hm… I tried to send about 280GB from gziped dataset to another pool yesterday. The pool was about 320GB free space. This was epic fail for me because compression wasn’t automatically set on destination dataset.

]]> By: Aaron Toponce http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124789 Aaron Toponce Thu, 18 Apr 2013 15:31:00 +0000 http://pthree.org/?p=2910#comment-124789 According to the zfs(8) manpage, “zfs receive -o” is not a valid option. “zfs receive | recv [-vnFu] filesystem|volume|snapshot” or “zfs receive | recv [-vnFu] [-d|-e] filesystem”.

By default, ZFS saves dataset settings when sending them to another location. If you want to change a setting, then you will need to run a separate “zfs set” command after the sending of the dataset has finished.

]]> By: max http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124788 max Thu, 18 Apr 2013 14:32:55 +0000 http://pthree.org/?p=2910#comment-124788 Thanks for zfs guide. Its very helpfull.
But I have a trouble with send-receive.
I have two pools in my system. I tried to send snapshot from first pool to second. Firest dataset had compression property.
I tried to execute command such as:
# zfs send pool750/data@01 | zfs receive -o compression=gzip pool250

But system said:

invalid option ‘o’
usage:
receive [-vnFu]
receive [-vnFu] [-d | -e]

For the property list, run: zfs set|get

For the delegated permission list, run: zfs allow|unallow

I have last version of ubuntu-zfs package.
What is wrong?

P.S. Sorry for my english

]]> By: Aaron Toponce : ZFS Administration, Part VII- Zpool Properties http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124249 Aaron Toponce : ZFS Administration, Part VII- Zpool Properties Wed, 20 Feb 2013 15:34:00 +0000 http://pthree.org/?p=2910#comment-124249 [...] Sending and Receiving Filesystems [...]

]]> By: Niek Bergboer http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-124231 Niek Bergboer Tue, 12 Feb 2013 19:26:09 +0000 http://pthree.org/?p=2910#comment-124231 Snapshots, and the ability to send and receive them, makes for automatic incremental backups: http://freecode.com/projects/zrep uses this, and you can trivially do hourly (or even more often) filesystem replication, keeping all snapshots.

]]> By: Aaron Toponce : ZFS Administration, Part I- VDEVs http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-122323 Aaron Toponce : ZFS Administration, Part I- VDEVs Sat, 29 Dec 2012 13:19:54 +0000 http://pthree.org/?p=2910#comment-122323 [...] Sending and Receiving Filesystems [...]

]]> By: Aaron Toponce : Install ZFS on Debian GNU/Linux http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-122034 Aaron Toponce : Install ZFS on Debian GNU/Linux Thu, 20 Dec 2012 15:10:04 +0000 http://pthree.org/?p=2910#comment-122034 [...] Sending and Receiving Filesystems [...]

]]> By: Aaron Toponce : ZFS Administration, Part V- Exporting and Importing zpools http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-122028 Aaron Toponce : ZFS Administration, Part V- Exporting and Importing zpools Thu, 20 Dec 2012 15:08:17 +0000 http://pthree.org/?p=2910#comment-122028 [...] Sending and Receiving Filesystems [...]

]]> By: Aaron Toponce : ZFS Administration, Part XI- Compression and Deduplication http://pthree.org/2012/12/20/zfs-administration-part-xiii-sending-and-receiving-filesystems/#comment-122023 Aaron Toponce : ZFS Administration, Part XI- Compression and Deduplication Thu, 20 Dec 2012 15:06:50 +0000 http://pthree.org/?p=2910#comment-122023 [...] Sending and Receiving Filesystems [...]

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