5c03efc379
The security_inode_init_security() function now takes an additional qstr argument which must be passed in from the dentry if available. Passing a NULL is safe when no qstr is available the relevant security checks will just be skipped. Closes #246 Closes #217 Closes #187 |
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| 90zfs | ||
| Makefile.am | ||
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How to setup a zfs root filesystem using dracut
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Install the zfs-dracut package. This package adds a zfs dracut module to the /usr/share/dracut/modules.d/ directory which allows dracut to create an initramfs which is zfs aware.
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Set the bootfs property for the bootable dataset in the pool. Then set the dataset mountpoint property to '/'.
$ zpool set bootfs=pool/dataset $ zfs set mountpoint=/ pool/dataset
Alternately, legacy mountpoints can be used by setting the 'root=' option on the kernel line of your grub.conf/menu.lst configuration file. Then set the dataset mountpoint property to 'legacy'.
$ grub.conf/menu.lst: kernel ... root=ZFS=pool/dataset
$ zfs set mountpoint=legacy pool/dataset
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To set zfs module options put them in /etc/modprobe.d/zfs.conf file. The complete list of zfs module options is available by running the modinfo zfs command. Commonly set options include: zfs_arc_min, zfs_arc_max, zfs_prefetch_disable, and zfs_vdev_max_pending.
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Finally, create your new initramfs by running dracut.
$ dracut --force /path/to/initramfs kernel_version