76 lines
2.6 KiB
Markdown
76 lines
2.6 KiB
Markdown
DESCRIPTION
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These script were written with the primary intention of being portable and
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usable on as many systems as possible.
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This is, in practice, usually not possible. But the intention is there.
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And it is a good one.
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They have been tested successfully on:
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* Debian GNU/Linux Wheezy
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* Debian GNU/Linux Jessie
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* Ubuntu Trusty
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* CentOS 6.0
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* CentOS 6.6
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* Gentoo
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SUPPORT
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If you find that they don't work for your platform, please report this
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at the OpenZFS issue tracker at https://github.com/openzfs/zfs/issues.
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Please include:
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* Distribution name
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* Distribution version
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* Where to find an install CD image
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* Architecture
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If you have code to share that fixes the problem, that is much better.
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But please remember to try your best keep portability in mind. If you
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suspect that what you're writing/modifying won't work on anything else
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than your distribution, please make sure to put that code in appropriate
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if/else/fi code.
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It currently MUST be bash (or fully compatible) for this to work.
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If you're making your own distribution and you want the scripts to
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work on that, the biggest problem you'll (probably) have is the part
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at the beginning of the "zfs-functions" file which sets up the
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logging output.
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INSTALLING INIT SCRIPT LINKS
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To setup the init script links in /etc/rc?.d manually on a Debian GNU/Linux
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(or derived) system, run the following commands (the order is important!):
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update-rc.d zfs-import start 07 S . stop 07 0 1 6 .
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update-rc.d zfs-load-key start 02 2 3 4 5 . stop 06 0 1 6 .
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update-rc.d zfs-mount start 02 S . stop 06 0 1 6 .
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update-rc.d zfs-zed start 07 2 3 4 5 . stop 08 0 1 6 .
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update-rc.d zfs-share start 27 2 3 4 5 . stop 05 0 1 6 .
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To do the same on RedHat, Fedora and/or CentOS:
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chkconfig zfs-import
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chkconfig zfs-load-key
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chkconfig zfs-mount
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chkconfig zfs-zed
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chkconfig zfs-share
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On Gentoo:
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rc-update add zfs-import boot
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rc-update add zfs-load-key boot
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rc-update add zfs-mount boot
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rc-update add zfs-zed default
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rc-update add zfs-share default
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The idea here is to make sure all of the ZFS filesystems, including possibly
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separate datasets like /var, are mounted before anything else is started.
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Then, ZED, which depends on /var, can be started. It will consume and act
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on events that occurred before it started. ZED may also play a role in
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sharing filesystems in the future, so it is important to start before the
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'share' service.
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Finally, we share filesystems configured with the share\* property.
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