1ba4a712dd
This bring huge amount of changes, I'll enumerate only user-visible changes: - Delegated Administration Allows regular users to perform ZFS operations, like file system creation, snapshot creation, etc. - L2ARC Level 2 cache for ZFS - allows to use additional disks for cache. Huge performance improvements mostly for random read of mostly static content. - slog Allow to use additional disks for ZFS Intent Log to speed up operations like fsync(2). - vfs.zfs.super_owner Allows regular users to perform privileged operations on files stored on ZFS file systems owned by him. Very careful with this one. - chflags(2) Not all the flags are supported. This still needs work. - ZFSBoot Support to boot off of ZFS pool. Not finished, AFAIK. Submitted by: dfr - Snapshot properties - New failure modes Before if write requested failed, system paniced. Now one can select from one of three failure modes: - panic - panic on write error - wait - wait for disk to reappear - continue - serve read requests if possible, block write requests - Refquota, refreservation properties Just quota and reservation properties, but don't count space consumed by children file systems, clones and snapshots. - Sparse volumes ZVOLs that don't reserve space in the pool. - External attributes Compatible with extattr(2). - NFSv4-ACLs Not sure about the status, might not be complete yet. Submitted by: trasz - Creation-time properties - Regression tests for zpool(8) command. Obtained from: OpenSolaris
24 lines
418 B
C
24 lines
418 B
C
/* $FreeBSD$ */
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#ifndef _OPENSOLARIS_MNTTAB_H_
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#define _OPENSOLARIS_MNTTAB_H_
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#include <stdio.h>
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#include <paths.h>
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#define MNTTAB _PATH_DEVNULL
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#define MNT_LINE_MAX 1024
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#define umount2(p, f) unmount(p, f)
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struct mnttab {
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char *mnt_special;
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char *mnt_mountp;
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char *mnt_fstype;
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char *mnt_mntopts;
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};
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int getmntany(FILE *fd, struct mnttab *mgetp, struct mnttab *mrefp);
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#endif /* !_OPENSOLARIS_MNTTAB_H_ */
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