12ea0a140d
in the ZFS properties of the dataset and a simple man page for mount_zfs. With this, it is possible to put ZFS filesystems in /etc/fstab as file system type zfs. Add a rc.d script that kicks the module ZFS load mostly before mountall runs simular to what LVM does. This allows for any legacy mounts to be specified in critical_local_filesystems and allows for ZFS pools on top of cgd (probably among other things). Introduce a rc.conf variable called zfs which needs to be set to YES, in the usual manor of things, to get zvols and ZFS dataset support rather then just assume that 'zfs mount' does that in mountall. Fix a problem in mountall if ZFS is not compiled into the system.
39 lines
672 B
Bash
39 lines
672 B
Bash
#!/bin/sh
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#
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# $NetBSD: zfs,v 1.1 2019/09/15 19:38:09 brad Exp $
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#
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# PROVIDE: zfs
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# REQUIRE: root
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# BEFORE: DISKS
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$_rc_subr_loaded . /etc/rc.subr
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name="zfs"
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start_cmd="zfs_start"
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stop_cmd="zfs_stop"
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zfs_start()
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{
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if [ -x /sbin/zfs -a -f /etc/zfs/zpool.cache ]; then
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# Get ZFS module loaded (and thereby, zvols created).
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/sbin/zfs list > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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warn "zfs module may not have loaded, may not be present in the kernel, or /dev/zfs may be missing"
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return 1;
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fi
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fi
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}
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zfs_stop()
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{
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if [ -x /sbin/zfs -a -f /etc/zfs/zpool.cache ]; then
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zfs unmount -a
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modunload zfs
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fi
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return 0;
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}
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load_rc_config $name
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run_rc_command "$1"
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