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Am 13.09.2015 um 21:20 schrieb Nuno Magalhães: |
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> Greetings, |
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> |
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> If i export/import a zpool, the altroot property is not preserved so |
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> it always gets mounted at /. |
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> |
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> In /etc/init.d/zfs, the import line reads |
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> $ZPOOL import -c $ZPOOL_CACHE -aN 2>/dev/null || true |
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> so no -options there. |
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> |
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> I've also tried with |
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> zpool import -o altroot=/mnt -o cachefile=/etc/zfs/zpool.cache poolname |
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> which works, but the cache file only lives until export, so i assume |
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> it's not some kind of configuration save point. A simple import |
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> afterwards will place the pool at / again. Same for -R. |
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> |
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> Is there some option i can put in /etc/modprobe.d/zfs.conf (which |
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> currently doesn't exist)? |
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> |
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no |
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|
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man zfs |
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|
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Mount Points |
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Creating a ZFS file system is a simple operation, so the number |
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of file systems per system is likely to be numerous. To cope with this, ZFS |
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automatically manages mounting and unmounting file systems |
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without the need to edit the /etc/fstab file. All automatically managed |
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file sys- |
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tems are mounted by ZFS at boot time. |
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By default, file systems are mounted under /path, where path |
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is the name of the file system in the ZFS namespace. Directories are created |
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and destroyed as needed. |
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A file system can also have a mount point set in the mountpoint |
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property. This directory is created as needed, and ZFS automatically mounts |
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the file system when the zfs mount -a command is invoked |
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(without editing /etc/fstab). The mountpoint property can be inherited, |
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so if |
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pool/home has a mount point of /export/stuff, then pool/home/user |
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automatically inherits a mount point of /export/stuff/user. |
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A file system mountpoint property of none prevents the file |
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system from being mounted. |
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If needed, ZFS file systems can also be managed with traditional |
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tools (mount, umount, /etc/fstab). If a file system's mount point is set to |
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legacy, ZFS makes no attempt to manage the file system, and the |
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administrator is responsible for mounting and unmounting the file system. |
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